Versatile DAC Amp The K7 is designed for both HiFi headphone audiophiles and music lovers. It can serve as a powerful hub for building your desktop audio system. Whether your're enjoying music, gaming or working, the K7 handles it all with ease. Audiophile-Grade Chipset Equipped with the AK4493S DAC, XMOS XU208 USB processor, and TPA6120 headphone amps, the K7 supports high-resolution decoding up to PCM 384kHz32bit and DSD256. With up to 2100mW output power, it easily drives demanding headphones. Comprehensive Connectivity Supports USB-C, coaxial, optical, Bluetooth aptX HDLL and 3.5mm microphone input. Outputs include 4.4mm balanced, 3.5mm single-ended, and RCAeasily connecting to headphones, powered speakers, or amplifiers for desktop setups. User-Centric Design Compact yet user-friendly, the K7 features dual large control knobs, five shortcut buttons, and an angled chassis for ergonomic comfort. A high-resolution display shows real-time status, making operation easy and intuitive. Durable All-Metal Build Crafted from solid aluminum alloy, the K7 features a rugged, wear-resistant chassis with a sleek metallic finish and enhanced electromagnetic interference shielding.

Enjoy high-quality sound from your digital devices - this premium DAC converts digital audio signals to analog, delivering crystal-clear audio that's free from interference and distortion.. Experience superior audio quality - with support for up to 192kHz sampling rates, this DAC ensures that every detail of your music, movies, and games is faithfully reproduced.. Connect with ease - this DAC supports multiple input options, including Coaxial SPDIF, Optical, RCA, and 3.5mm Jack connections, so you can easily hook it up to your favorite devices.. Fine-tune your audio - the built-in volume control lets you adjust the output level to suit your preferences, so you can enjoy your audio exactly the way you like it.. Enjoy versatile compatibility - this DAC works with a wide range of devices, including TVs, DVD players, game consoles, computers, and more, making it a great addition to any home theater or audio setup..

Powerful Hybrid Active Noise Cancellation up to -42dB Advanced hybrid ANC technology with dual microphones effectively reduces background noise by up to -42dB. Suitable for commuting, flights, offices, and daily travel-one tap to enjoy a quieter listening experience. Clear, Punchy Sound with Enhanced Bass Large 40mm dynamic drivers deliver clear vocals, balanced mids, and deep, punchy bass. Tuned for everyday listening, making music, podcasts, and videos more engaging on the go. Long 45-Hour Battery Life for All-Day Use Enjoy up to 45 hours of playback on a single charge ANC off for long commutes, workdays, and travel without frequent recharging. Comfortable Over-Ear Fit with Foldable Design Lightweight over-ear design provides a comfortable fit for extended listening sessions. Foldable structure makes it easy to store in backpacks or carry-on bags. Stable Bluetooth Connection Easy Controls Fast and stable Bluetooth connection with simple onboard controls for music, calls, and volume. Supports dual device connection for seamless switching between phone and laptop. Travel-Friendly Portable Design Compact foldable construction allows these wireless headphones to fit easily into travel bags, backpacks, and carry-on luggage for convenient portability during commutes and trips.

HEADPHONE AMPLIFIER AND USB DAC AMP Play high-resolution 32 bit music from Apple Music, Amazon Music and Tidal with stunning clarity you'll notice immediately. An external desktop headphone amp and digital audio converter allows you to hear the detail in music the way the artist intended.. PROFESSIONAL FEATURES USB and optical audio inputs for computersphonestablets, RCA line-output, precise front panel volume control, and audiophile-quality components inside and out. The D1 can be powered by a phone or tablet yet still drives high-performance headphones.. HI-RES AUDIO Our headphone amp has a 32 Bit ESS ES9018 DAC, ES9601C SABRE driver, and CT7601CR USB streamer or Audio Bridge.. WHATS INCLUDED D1 headphone amplifier and DAC, USB cable, setup guide, microfiber product bag.. 3 YEAR WARRANTY Stellar US based customer support and 3 year product warranty is included. Based in TX, Audioengine has been changing the way people listen to music since 2005..

Tube MM Phono Preamplifier Converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise and ensure clear sound quality. Designed with a grounding post to protect your turntable.. Three switchable gain modes 39, 42, and 45 dB. Adjustable gain levels to give you customizable control and outstanding compatibility. Entry-Level high-end analog sound and top-notch circuitry for an unbeatable low cost.. Tube Preamplifier It's also a tube preamp with 3.5mm AUX Input. Designed and assembled by Fosi Audio from high-quality components. Great warm, smooth-sounding.. Applicable vacuum tube model 6K46J16J4GE56546AK566In vacuum tubes, etc. You can replace the vacuum tubes to DIY your stereo system. Different tubes with different sounds.. What You Get Box X2 phono preamp x1, Vacuum tubes x2, RCA cable x1, power adaptor x1, user manual x1, our worry-free 24-month warranty, and friendly customer service. Please note that it's NOT for the MC turntable..

Active noise cancelling for full immersion and transparency mode to interact with your environment. Refined real leather and microfiber headband are incomparably soft comfortable and refined. Limitless connectivity with a 3.5mm jack USB-C outlet and Bluetooth capability. Aluminium-magnesium construction for pure sound reliability resistance and increased lightness. Battery life of over 30 hours and fast charging capability gives you 5 extra hours in just 15 minutes.

SMSL C200PRO USB DAC Amp It converts USB Type COpticalCoaxialBluetooth signals to 4.4mm 6.35mm headphone and RCATRS signals with low distortion and great dynamic range. Low noise High Quality C200PRO using ESS ES9039Q2M, XMOS XU-316 chip, 4OPA1612A OP Amp Chip, supports up to PCM 32bit768kHz, DSD512. Built in self-developed low-noise switching power supply and multiple analog circuit low-noise power supplies. Born for Gaming C200PRO DAC headphone amplifier is perfect for your home gaming system, suitable for PS4PS5Switch. USB U1.1 mode only supports PCM up to 96kHz. when switching between U2.0 mode and U1.1 mode, pls restart the machine. Unique design The USB Type C interface audio input means that the C200pro can be connected and used with various USB devices such as your tablet, PC, CD player, etc. RCATRS output can be connected to an amplifier or powered speakers on your desktop. Advanced Bluetooth Connectivity Stream wirelessly with the Qualcomm Bluetooth chip, supporting LDAC 24bit96kHz, APTXHD, SBC, and AAC for high-quality audio transmission. MQA Decoding Experience Master Quality Authenticated sound with full MQA decoding and MQA-CD support, providing studio-quality audio playback. Sensitive knob Remote control The volume button and start button of C200PRO are combined into one, long press to turn on, short press to switch inputoutput modes, volume, display brightness, etc Comes with a remote control for easier operation. DPLL Settings DPLL 19, the lower the value, the smaller the clock jitter. If the sound is interrupted or unstable, you can turn it up to solve it, especially when the TV is used as the signal source.

Mini HiFi Headphone AmplifierIt is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently. 3.5mm AUX Input and Output3.5mm AUX Input and Output, SNR120Db and THDN 0.0003, Make it Possibility to Output not just Louder Sound, but a Sharper and More Real Stereo Sound without Distortion. Aluminum Matte SurfaceFashion Design Provides You a Comfortable Handheld Feeling While the Aluminum Matte Surface Makes it Durable. Rechargeable Lithium BatteryIt Adopts a Rechargeable Battery, Which Allows it to Stay Working About 12 Hours. Wide CompacityIt can Remarkably Compatible with a Various of Digital Devices, Such as MP3 MP4 Mobile Phone Computer Tips It is not recommended to use while charging, because current disturbance will occur when charging, Which may lead to noise.

2.1CH Bluetooth 5.0 Power Amplifier Exquisite design, improved operation, great sound performance.. BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passivepowered subwoofer. SUB volumeFrequency, BassTreble control ensure Hi-Fi music quality.. BT30D wireless stereo amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillatorPLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.. Bluetooth 5.0 stereo audio amplifier receiver, increase the stability, sound quality and use distance, streaming range up to 50ft, works with latest devices including smartphone, tablet, laptop, computer, etc.. What You Get BT30D Amp x1, 24V4.5A power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service..

Hi-Fi Audio Performance This USB C to 3.5mm audio adapter delivers high-fidelity audio performance with a Hi-Res DAC chip that provides excellent and stable decoding performance. It supports a maximum sampling rate of 32bit384Khz, which is higher than most other USB C headphone adapters available on the market.. DAC Chip for Hi-Fi Sound Quality Built-in with high-peformance DAC CS43131 and op-amp allows the KA11 to effortlessly produce great Hi-Fi sound.. Lightweight but useful and powerful The tiny USB DAC KA11s body size is only 44x9.7x10.5mm, and it is just about 8.5g. It is convenient and portable for you to take it anywhere. The power can reach 245mW at 16 load and 200mW at 32 load, which is enough to drive most headphones.. High-standard circuit components are supplemented by multi-layer immersion gold circuit board design, with strong decoding ability and better detail control. THDN 0.0006 SNR 125dB Noise 1.7uV. Multi-playing ways and portable KA11 amplifier with a USB Type-CLightning connector, you could use it on AndroidiOS phones and tablets or to Windows and Mac computers to get a high resolution sound for listening music, playing game, doing chatting, doing living when you are at home or at office.. UAC1.0 supportIn the UAC1.0 mode, devices such as Switch and PS5 can be plug-and-play, allowing you to not only enjoy a low-latency gaming experience but also restore rich and detailed gaming sound effects, enabling you to quickly immerse yourself in the game. Note The UAC1.0 mode needs to be switched in the FIIO Control app..

With dimensions of just 83.2mm x 39.4mm x 13mm, the device is comparable in size to mainstream lighters. The body knob is crafted from aluminum alloy, featuring a meticulously designed wheel that simulates PVR tuning, seamlessly blending retro and modern aesthetics. This offers an immediate feedback experience that digital tuning devices simply cannot match.. Equipped with the Silicon Labs professional FM radio chip Si4831, the device boasts enhanced radio station search capabilities, delivering clearer and more stable reception. It supports the 64-108MHz FM band, allowing you to tune into standard FM signals as well as campus FM broadcasts. Enjoy mainstream music stations, news programs, and unique campus radio content with ease.. The RR11 not only supports using headphones as an antenna but also features a high-performance PCB signal gain antenna. This significantly enhances radio reception, ensuring you can effortlessly capture clear signals with a lightweight and portable design.. The RR11 comes standard with custom retro-style earbuds and a digital-to-analog conversion cable. When paired with the conversion cable, the RR11 transforms into a compact headphone amplifier, boosting output power and utilizing the DDB analog sound effect chip to deliver unique audio enhancements. Whether you're listening to music or streaming online radio, the experience is enriched with distinctive charm.. The RR11 is powered by a custom DDB analog sound effect and amplification chip, recreating classic audio effects and offering a 3D sound experience. This immerses you in a lifelike auditory environment, making every listening session truly captivating..

AIRPLAY 2 RECEIVER - Transform your stereo into an AirPlay 2-enabled speaker with WiiM Mini. Stream your favorite tunes from iOS and Mac devices or transmit TV audio from Apple TV. Elevate your audio experience by effortlessly connecting Apple devices to your preferred sound system. Upgrade to an AirPlay 2 receiver conveniently and affordably. KINDLY NOTE This is a receiver-only device and does not transmit AirPlay 2 signals.. UNRIVALED SOUND QUALITY - Diverging from the norm of resampling to set sample rate and bit depth, WiiM Mini stands out by delivering unaltered audio up to 192kHz, 24-bit via its digital and analog outputs. That's the same as an artist's recording in the studio. Enjoy gapless playback with seamless track transitions. Note that not all services offer 24-bit192 kHz content Amazon Music Ultra HD, Qobuz, and personal libraries support it. Additionally, TIDAL Master supports up to 24-bit96kHz.. SPOTIFY CONNECT, TIDAL CONNECT AND AMAZON MUSIC CAST - Stream music directly from Spotify, TIDAL or Amazon Music app using Spotify Connect, TIDAL Connect or Alexa Cast. This offers superior audio quality and extended range compared to traditional Bluetooth or AirPlay 2 receivers, freeing your mobile device for other activities. Works for Spotify FreePremium users, TIDAL's HiFi and Master, Amazon Prime Music and Amazon Music Unlimited.. WORKS WITH ALEXA AND SIRI - Experience the convenience of using WiiM Mini with both Alexa and Siri Voice Assistants. Control music, adjust volume, and manage playback seamlessly using voice commands from your phone, HomePod, or Echo. Integrate it effortlessly with your current smart home devices through either Alexa or Apple Home for enhanced smart living.. SEAMLESS MULTIROOM STREAMING - Experience the ultimate convenience of streaming music throughout your entire home with WiiM Mini. Enjoy seamless integration with a range of smart speakers, such as AirPlay 2, Amazon Alexa, and our exclusive multiroom feature. Effortlessly form groups with other AirPlay 2 or Alexa devices like Echo and HomePod, or connect multiple WiiM devices for synchronized playback across various audio devices simultaneously..

Versatile DAC Amp The K7 is designed for both HiFi headphone audiophiles and music lovers. It can serve as a powerful hub for building your desktop audio system. Whether your're enjoying music, gaming or working, the K7 handles it all with ease. Audiophile-Grade Chipset Equipped with the AK4493S DAC, XMOS XU208 USB processor, and TPA6120 headphone amps, the K7 supports high-resolution decoding up to PCM 384kHz32bit and DSD256. With up to 2100mW output power, it easily drives demanding headphones. Comprehensive Connectivity Supports USB-C, coaxial, optical, Bluetooth aptX HDLL and 3.5mm microphone input. Outputs include 4.4mm balanced, 3.5mm single-ended, and RCAeasily connecting to headphones, powered speakers, or amplifiers for desktop setups. User-Centric Design Compact yet user-friendly, the K7 features dual large control knobs, five shortcut buttons, and an angled chassis for ergonomic comfort. A high-resolution display shows real-time status, making operation easy and intuitive. Durable All-Metal Build Crafted from solid aluminum alloy, the K7 features a rugged, wear-resistant chassis with a sleek metallic finish and enhanced electromagnetic interference shielding.

K19 is a flagship desktop decoding and headphone amplifier all-in-one machine, mainly used to connect to computers, mobile phones, tablets, HiFi players, and other devices, and improve the sound quality of existing devices through K19's decoding and amplification. It also supports 31-segment high-precision lossless PEQ adjustment function.. The feature supports 31-band high-precision lossless PEQ adjustment, which can simulate or correct the frequency response curve of headphones. It also supports exporting, importing, sharing, and saving EQ curves, making it highly versatile.. K19 is equipped with two ESS flagship 8-channel DAC ES9039SPRO, providing clearer and more detailed sound, and a more immersive listening experience.. With an impedance of 32, this device can deliver a continuous, undistorted output power of up to 8000mW8000mW per channel, allowing it to effortlessly drive various types of headphones.. By connecting to a computerphone, tablet, or other devices through the Type-C interface, you can enjoy high-quality music playback with K19's high-definition decoding and powerful drive. Additionally, you can also connect to corresponding devices through the HDMI INOUT interface to experience an immersive audio-visual HiFi experience.. The aluminum alloy body is cast in one piece to ensure integrity and unity, then carefully polished through multi-axis CNC to create a brand new look..

Upgrade Your Old-fashioned Speaker SystemInstall this FiiO BR13 Bluetooth receiver to an older stereo receiver without Bluetooth, stream audio from your smart phone or tablet, listen to high-definition music wirelessly.. LDAC Hi-Res AudioThe BR13 Bluetooth audio adapter features the LDAC audio code. Comparable to CD-level sound. HiFi audio architectureFeaturing with ES9018K2M Reference DAC the Qualcomm QCC5125 Bluetooth chip and TPA1882 op-amp gives you the freedom to listen to high-quality audio whenever and however you want.. Versatile Interfaces including USB input, optical input, optical output, coaxial inputoutput, and RCA interface. Support the most powerful SPDIF conversion functioncoaxial and optical fiber signals can be converted to each other, support BYPASS, and can also support coaxial and optical fiber input analog output.. Powerful app that supports more gameplay such as screen protection, sound adjustment, etc. It will also regularly receive OTA upgrades to unlock more fun features.. With 7 preset EQ options and 2 customizable ones, you can tailor your music to fit any genre or mood. Whether you're a fan of bass-heavy hip hop or prefer the crisp highs of classical music, our EQ adjustments have got you covered..

Revitalize your television or computer with this incredible decoder, and experience a whole new level of sound. Whether you're at home or in the office, paired with speakers or headphones, you'll be able to enjoy delightful and captivating music.. MAX Power Output up to 1400Watts Experience rich audio details with a powerful output of up to 1400mw and easily drive high impedance HIFI headphones up to 350 ohms. Recommended for headphones with 8-350 ohm impedance.. Variety of inputsoutputs Supports USBcoaxialoptical inputs, with optical and coaxial inputs. 4.4mm 6.35mm 14 in. headphone outRCA line-out Coaxial outputs.. A sleek and compact desktop accessory with an aluminum alloy body. Its small size and slim design will bring a clean and tidy look to your workspace. Upgrade your desk with this visually appealing addition. VA display The high-definition VA display screen is carefully customized with high contrast and long lifespan. It can provide a clearer presentation of the current status of the device, such as sampling rate, volume, gain, output mode, etc., making your operation simpler and more intuitive..

Versatile Mini DAC Ideal as a compact desktop external digital-to-analog converter for your streamer, CD player, computer, TV, or tablet, connecting seamlessly with home audio amplifiers, headphone amps, or powered speakers for exceptional sound quality. Audiophile-Grade Chipset Equipped with the AKM AK4493S DAC, XMOS XU316 audio processor, and OPA1612 op-amp, supporting maximum sampling rates of PCM 32bit768kHz and DSD512. Enjoy crystal-clear audio for a truly immersive listening experience. Comprehensive Connectivity Features Optical, Coaxial, and USB inputs, as well as RCA and Sub-Out outputs, seamlessly connecting to PCs, Macs, TVs, CD players, tablets, and more digital sources. Simple plug-and-play setup makes integration effortless. Compact and Solid Crafted from high-quality aluminum alloy, this compact DAC is stylish, durable, and space-saving. Its sleek profile effortlessly blends with any desktop environment, keeping your setup neat while adding a sophisticated touch. Superior Performance Delivers an impressive 121dB signal-to-noise ratio, ultra-low distortion of 0.00012, and outstanding dynamic range of 121dBmatching or surpassing higher-priced DACs, putting audiophile-grade sound easily within your reach.

AirPlay 2 Receiver and Chromecast Audio - WiiM Pro turns your stereo into anAirPlay2 enabled speakertostreamthemusicthatyou lovefrom iOS and Mac devices or stream TV audio from Apple TV. Its an easy and affordable way to connect your Apple devices to your favorite audio equipment and upgrade to an AirPlay 2 receiver. Chromecast lets you stream music, TV audio, radio station, podcast and local content from hundreds Chromecast-enabled apps to one or multiple audio devices simultaneously.. Gapless Playback Hi-Res 192 kHz, 24-bit Music - Stream up to 24-bit192 kHz music wirelessly on its digital and analog output. It can play your music gaplessly and provides the bit perfect output via its digital optical or Coax output. Please note not every music service offers 24-bit192 kHz music content. Now, Amazon Music Ultra HD, Qobuz and your own music library can support 24-bit192 kHz output. TIDAL Master is supported with the MQA core decoder up to 24-bit96kHz for TIDAL Connect.. Spotify Connect, TIDAL Connect Amazon Music Casting - Stream music directly from Spotify, TIDAL or Amazon Music app using Spotify Connect, TIDAL Connect or Alexa. It gives much higher audio quality and longer work range than the traditional bluetooth or AirPlay 2 receiver and liberates your mobile device for other tasks. Works for Spotify FreePremium users, TIDAL's HiFi and Master quality with MQA and Amazon Prime Music, and unlimited.. Works With Alexa, Google Voice Siri - WiiM Pro works with Alexa, Google and Siri Voice Assistants. Use your voice in your phone, HomePod, Echo or Google Home to control music selection, volume, and playback.. Seamless Multiroom Streaming - With WiiM Pro, enjoy the convenience of streaming music across your entire home using a variety of smart speakers, including AirPlay 2, Chromecast, Amazon Alexa, or our proprietary multiroom function. Create groups with other AirPlay 2, Google Home, or Alexa devices like Echo and HomePod, or even link multiple WiiM devices for synchronized playback on multiple audio devices simultaneously. You can also transmit SPDIF-in or Line-In audio to AirPlay-enabled devices..

2 Channel Amplifier The BT20A Mini Bluetooth amplifier home audio offers both Bluetooth and RCA inputs, along with passive speaker outputs. This versatile amplifier enables you to build a high-quality 2.0-channel audio system, allowing seamless connections to your phone, computer, tablet, and more.. Bass and Treble Control The Fosi Audio BT20A stereo amplifier is tailor-made for audiophiles seeking exceptional HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning the bass and treble to your preferences.. Bluetooth 5.0 Amplifier Featuring two Texas Instruments TPA3116D2 chips, the BT20A delivers powerful and clear stereo sound. The TPA3116D2 is a highly efficient digital amplifier with an advanced oscillatorPLL circuit, ensuring minimal interference and offering a robust connection range of up to 50 feet.. The Ideal Partner Amplifier For Speakers With an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, and only 0.04 THD, the BT20A Bluetooth amp is a powerhouse. It comes with a 24V power supply and can drive speakers with a capacity of 280 watts at 8 ohms or 320 watts at 4 ohms. for passive speakers only, not the powered speakers. What You'll Get BT20A stereo audio amplifier receiver x1, 24V4.5A power supply x1, User Manual x1, a 24-month worry-free warranty and responsive customer service..

95x86mm Planar Magnetic Driver Equipped with FiiOs self-developed 95x86mm planar magnetic driver, the JT7 delivers wide soundstage and powerful bass. Every component from the magnetic circuit to the diaphragm is independently developed by FiiO to ensure professional-grade sonic performance and long-term stability.. F.E.S. Elastic Support System FiiOs exclusive F.E.S. FiiO Elastic System enhances diaphragm elasticity through a special textured design. This increases vibration amplitude, resulting in deeper, more dynamic, and flexible bass.. Dual-Sided High-Density Magnet Array The dual-sided N52 neodymium magnetic array provides strong magnetic force, achieving high sensitivity of 92dBmW. This allows the JT7 to be easily driven by portable devices while still producing full, energetic sound.. Ultra-Light 318g Foldable Design Weighing only 318g, the JT7 is much lighter than most planar headphones. The four-axis ergonomic design ensures a comfortable fit for long listening sessions. It folds compactly for easy storage and travel.To achieve better acoustic sealing and bass performance, the JT7 is tuned with a slightly firmer clamp force. Comfort improves gradually after a short break-in period.. Replaceable Earpads Headband The breathable mesh fabric earpads reduce heat build-up during extended wear. Both the earpads and headband are detachable for easy cleaning and replacement.. Detachable Cable System Includes both a 3.5mm to dual 3.5mm single-ended cable and a 4.4mm to dual 3.5mm balanced cable, plus a 6.35mm adapter ensuring perfect compatibility with various audio sources..

Adjustable Ten Crossover Frequency Points The A50Pro offers ten adjustable high-pass and low-pass crossover frequency points, allowing flexible pairing with different main speakers and passive subwoofers to help you build your ideal 2.1 sound system.. Powerful and Adjustable Passive Subwoofer With passive bass performance of up to 100 watts, you can independently adjust the subwoofer volume from S00 to S99 as needed, accommodating various audio scenarios.. Multiple EQ Presets and Sound Effect Adjustments The device is equipped with multiple built-in EQ presets to cater to different musical styles, and supports 9 levels of treble and bass adjustments, providing a diverse listening experience.. Strong Compatibility and Multi-Device Support The USB port supports plug-and-play use, compatible with HDMI ARC, optical, and AUX inputs, meeting almost all audio connection needs, and allowing connections to passive speakers, subwoofers, TVs, and more.. Innovative Digital Amplifier Technology Utilizing German Infineon digital silicon carbide power amplifier chips, achieving an energy efficiency of up to 92, significantly reducing energy consumption. Additionally, electronic volume control eliminates noise, ensuring pure sound quality.. You will receive A50Pro amplifier x1, power x1, user manual x1, remote control x1, Bluetooth antenna x1, USB cable x1, HDMI cable x1, as well as a 12 month worry free warranty and friendly customer service..

The new generation of FIIOs 5-series audio dongles inspires endless fun with avant-garde innovation and appeals to quality enthusiasts with a practical design. It brings together great sound, ergonomics, fun, and aesthetics, all into a single tiny and convenient package. The KA15 has been completely revamped inside and out. It combines FIIOs experienced audio know-how on the inside with elements of retro tape recorder looks on the outside.. The audiophile-grade DSP allows the KA15 to feature a ten-band high-precision lossless PEQ, which operates smoothly and with high-quality thanks to FIIOs self-developed advanced adjustment algorithms. Through the control app or the web interface, not only can you simulate or correct the frequency response curve of headphones but you can also export, import, share, and save EQ curves. Whether you choose to use officially recommended tunings or choose to share your tunings online with other enthusiasts, you can easily enjoy setting up EQ the way you want it.. Equipped with a high-performance, low-power processor and high-precision chips, the KA15 innovatively features real-time voltage and current monitoring for dynamic power adjustment. By recognizing the devices playback status, it intelligently adjusts the overall power consumption, allowing your phone to run using less power. When you set a timer for music playback during the night, once the timer ends the KA15 will enter an ultra-low power sleep mode - so you dont have to worry about your phones battery being low when you wake up the next day.. The KA15 is the first to use a 0.96-inch IPS true colour LCD screen among similar dongles and supports both Chinese and English language display. The settings menus have been designed to be more intuitive and user-friendly. Additionally, the KA15 features a new retro dynamic UI, combining technological innovation with classic design. With the simulating spinning tape, you can truly feel the uniqueness of the KA15.. Patented Desktop Mode - Activate Desktop Mode for greater power, with balanced output power of 560mW560mW, an astonishing increase of 207 compared to the KA5. This gives the KA15 the headroom to drive both low and high-impedance headphones.. Dual CS43198 - The golden combination of a high-performance USB chip, dual CS43198 flagship DACs dual high-performance SGM8262 op-amps, allow for high performance in a tiny area, giving the minute KA15 dongle more sound quality than its small size would suggest. Capable decoder - The KA15 supports up to 768kHz32bit and DSD256 sampling rates, easily handling various lossless audio formats to meet your demands for great sound. Additionally, it is Hi-Res Audio certified, a testament to its excellent sound quality.. Intelligent app control - FIIOs capable software team made it possible for the KA15 to be fully controlled by the FIIO Control app, including being able to adjust PEQ, channel balance, UAC mode, volume, button mode, screen brightness, screen sleep time, theme, etc. More functionality is to be added through future firmware updates. FIIO Control app control over the KA15 is only supported on the Android version of the app.. Microphones are supported as a part of the 3.5mm jack, which supports the CTIA standard of in-line controls allowing you to not only use your microphone but also to control music playback and volume.. COAX output supported - The 3.5mm jack also acts as a SPDIF output, allowing you to connect to an external decoder for more ways to listen. HiFi without restrictions - A detachable cable plus compatibility with AndroidiOSiPadOSWindowsmacOS means you can connect seamlessly to a wide range of devices, for a truly HiFi experience without restrictions Plug-and-play with Driver-free mode - Select the UAC1.0 mode to connect to the Switch, PS5 and other devices for more immersive gaming..

Mini desktop amp, 550mW high power Supports Desktop mode, under which the balanced output power goes up to 550mW, allowing it to drive both low and high-impedance headphones with excellent dynamics and detail.. Dual CS43131 DACs, dual 8262 op-amps Features two high-performance yet highly efficient CS43131 DAC chips and two low-noise SGM8262 op-amps. This truly dual-core golden combo brings excellent performance.. PCM 384kHz32bit, DSD256 Supports 32bit384kHz PCM despite its tiny size, it is capable of highly-detailed sound.. 3.54.4 dual outputs After repeatedly adjusted design, it finally managed to fit two headphone outputs in the compact dongle, marking true progress in packaging capabilities.. App connectivity Supports being controlled with the FIIO Control app. With the app, you can set the RGB lights, SPDIF output, audio filters, etc. for a more convenient experience..

Revitalize your television or computer with this incredible decoder, and experience a whole new level of sound. Whether you're at home or in the office, paired with speakers or headphones, you'll be able to enjoy delightful and captivating music.. The K11 R2R is FiiO's first entry-level desktop DAC and headphone amplifier featuring a full R2R DAC architecture. It is designed to connect to computers, smartphones, tablets, HiFi players, and other devices, improving the audio quality of the existing output through the decoding and amplification capabilities of the K11 R2R. The R2R DAC architecture is renowned for its unique and cherished sound quality, making it a favorite among music enthusiasts. The K11 R2R allows users to experience the distinctive charm of R2R products at a very affordable price.. Utilizing a fully differential complementary 24-bit R2R resistor ladder DAC, it offers lower noise, fewer harmonic components in the FFT, and a darker musical background compared to non-complementary architectures.. Equipped with both NOS Non-OverSampling and OS OverSampling modes, the K11 R2R provides versatile audio experiences. In NOS mode, it maintains the original sampling rate for decoding, preserving the pure and authentic sound quality, allowing you to enjoy a truly immersive and captivating musical experience. In OS mode, the audio is upsampled globally to a high sampling rate of 384kHz, resulting in superior audio performance with more detailed and clearer sound quality.. A sleek and compact desktop accessory with an aluminum alloy body. Its small size and slim design will bring a clean and tidy look to your workspace. Upgrade your desk with this visually appealing addition.

Flagship-level DLC diamond diaphragm, for an amazing, powerful sound The FD3 headphones benefits from the numerous advantages of FiiO's new dynamic driver. The diaphragm is made of Diamond Like Carbon DLC which is both impressively rigid and helps to reduce unneeded distortion yet also surprisingly light, allowing the driver to have excellent transient response. The result is a driver with excellent sound quality and minimal distortion with the added bonus of being ultra-sensitive.. Flagship-grade acoustic prism, take your breath away The acoustic prism so effectively used in the flagship FD5 for great sound quality is also featured in the FD3. Like with the FD5, the acoustic prism system brings numerous benefits such as eliminating high frequency standing waves, enhancing overall sound wave diffusion, and even effectively solving the problem of time delay caused by sound wave propagation path in the cavity. This all leads to marvelous sound quality.. Better sound with semi-open design,makes you less tiring and the sound less forced The semi-open design of the FD3 based on FiiO's patented technology for balanced air pressure within brings several advantages. Not only does such a design lead to more natural sound, but it also effectively protects your hearing by balancing air pressure within the FD3 leading to less pressure on your eardrums.. 2.5D film coating glass faceplate The unique celluloid panel is covered with 2.5D film coating glass for a pure yet fresh transparent look. And the aluminum-magnesium alloy of the body makes the FD3 exceptionally light, making it easier and more pleasurable to carry around. And the aluminum-magnesium alloy main body is made in an industrial process combining five-axis CNC processing and hand polishing.. Well-equipped just for you The well-received interchangeable sound tubes also make an appearance on the FD3, The cable adopts an expanded MMCX connector for easier cable changes the curved audio plug design makes it easier to plug into and 4 strands of high-purity monocrystalline copper wires for a total of 120 wires make your music and vocals simply vivid..

Transmit and receive SBCaptXaptX HDLDAC LDAC codec that supports 96kHz24bit is the highest standard for Bluetooth devices. The upgraded BTA30Pro amplifier is basically one of the rare Bluetooth devices with support for both LDAC transmission and reception. When under USBSPDIF input, it also supports LDAC transmission, allowing for Hi-Res lossless transmission anywhere and anyhow.. Supports up to 384kDSD256The XMOS receiver chip easily handles a wide variety of audio formats up to 384kHz32bit PCM and native DSD256, allowing you to enjoy it worry-free.. High-performance ES9038Q2M DAC Responsible for digital-to-analog conversion is the excellent ES9038Q2M, letting you easily hear every small detail in your music and providing a wider dynamic range than with portable audio products. Film capacitors work with the ES9038Q2M for clearer and more transparent treble.. 3 operating modes for you 1Bluetooth receiving mode can free your old setup 2Bluetooth transmitting mode can create your own private theater 3Digital decoding mode for a serious upgrade to the sound.. Qualcomm CSR8675 Bluetooth chip The BTA30Pro portable headphone amps utilizes the efficient Qualcomm CSR8675 Bluetooth chip for enhanced audio applications supporting 32bit audio processing and equipped with a 120MHz DSP, it effectively integrates various Bluetooth decoding functions into one package..

300W PER CHANNEL POWER With the high-performance TPA3255 chip, the TB10D 2 channel amplifier delivers 600W of power. It can drive bookshelf speakers with 2-8 ohms effortlessly, ensuring clean, dynamic sound. UNLOCK FLEXIBILITY It blends flawlessly into your existing audio ecosystem. Whether you're adding warmth to a turntable with a phono preamp or delivering rumble from gaming with a bass shaker, the mini amp provides rich, immersive audio. SOUND TAILORING With meticulously crafted bass and treble knobs, the speaker amplifier allows you to tweak the sound to your personal preferences. The inclusion of a power switch adds convenience, making operation a breeze. UNIVERSAL CONNECTIVITY The RCA input and passive speaker output make it easy to connect to audio systems in most places, whether in a living room, home theater, game room, dining area, or personal studio. COMPACT YET MIGHTY It's compatible with a wide range of sound equipment, including phones, computers, DVDs, CD players, PCs, laptops, and TVs. Meanwhile, it's safeguarded by its built-in protection circuits, ensuring stable operation and prolonging the lifespan.

Design Featuring a specially-developed large 14.2mm dynamic driver, PU gasket carbon-based diaphragm driver, extended bass acoustic resistance pipes.. Sound Live soundstage, sufficient subbass, lush vocal, clear treble.. Cable Standard 4-stranded 392 wires total silver-plated monocrystalline copper cable to reduce the skin effect and improve treble resolution.. Playability It adopts mmcx detachable cable design, and comes with 3.54.4mm headphone plugs, allowing you to replace broken cables or experiment with different cables made of various materials. Also complimentary different styles of sponge pad and anti-slip silicone ring.can adjust the sound to increase the playability of the earphones..

Unit count 1.0. Age range description Adult. Brand FIIO. Best in Quality.

Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.. Adopting original TI-NE5532 classical op amp and transistor expanding current circuit, using 1300mA large current output transistor working in class A status, with ultra-low distortion, and the sound is warm and delicate, full and mellow.. Pluggable op amp socket design, convenient to upgrade different op amps and bring much DIY fun and playability for audiophiles. Smooth and mellow sound, suitable for listening to vocals or string music, classic or pop music, and even with unique charm when playing rock.. Mini size with exquisite appearance and most cost-effective, brings big surprise for all audiophiles, easily to drive most headphones in the market, providing larger power, better sound field and details, very suitable for homeoffice desltop audio system use.. With strong drive power, easily to drive most high-impedance headphones such as HD580HD600HD650K701K702Q701DT880T70T90SR225SR325RS1e.

Fully Differential 24Bit R2R DAC for Authentic Analog Sound Built with FIIOs self-developed, fully differential complementary 24-bit R2R resistor array DACusing 192pcs of 0.1 precision, low-temperature-drift resistorsthe DM15 R2R restores the warmth, smoothness, and natural analog character of classic portable CD players.. Smaller Body, Stronger Performance 1150mW1150mW Output Compared to the previous generation, the DM15 R2R reduces thickness by 2mm while massively boosting performance, delivering up to 1150mW per channel balanced output. Compact enough for true portability, yet powerful enough to drive demanding over-ear headphones with ease.. Qualcomm QCC3095 High-End Bluetooth Easy Wireless Streaming Equipped with Qualcomms premium QCC3095 Bluetooth chipset, supporting aptX, aptX HD, aptX Adaptive, and SBC. Both CD input and USB input can be transmitted via Bluetooth. A new visual interface makes pairing and switching devices intuitive and effortless.. HiFi-Grade USB DAC With Up to 384k32bit DSD256 The DM15 R2R doubles as a high-performance USB sound card supporting up to 384kHz32bit PCM and DSD256. Combined with the R2R DAC architecture, the USB DAC mode delivers not only high resolution but also rich analog musicality.. 24 Sound Effects With Global BASS EQ Customization Features 3-stage BASS boost and 8 built-in EQ presets, giving up to 24 total sound combinations. Includes a specially tuned RETRO mode for a vintage analog flavor, bringing a nostalgic listening experience to modern HiFi..

Desktop-level power The Q7 features desktop-level amplification with 100 more power under DC power supply in Enhanced over-ear headphone mode - up to 3000mW of power.. Desktop-grade decoding16-core XMOS XU316 dual audio clocks, ultra-low latency, 768K, DSD512 and MQA full decoding High-end DAC ES9038PRO 4 channels connected in parallel for one differential output, for excellent resolution. Desktop-tier THX AAA 788 ampThe THX AAA 788 amp originally designed for desktop usage is featured in a 4-way truly balanced amplifier circuit. With five levels of mixed gain, the Q7 can effortlessly power all kinds of headphones for a pure listening experience.. Desktop-caliber power supplyDual power supply modes, the Q7 can be operated in either DC or battery-powered modes. Providing endless reserves of power in order to maintain stable, high-quality audio at all times.. FiiO digital control core To further enhance sound quality, the digital and analog sections are physically separated on different boards with shield covers to achieve an extremely pure sound for a superb listening experience.. Full colorThe Q7 features a 1.3-inch full-color display that lets you quickly know information such as audio format and sampling rates with just a simple glance.. Desktop-level connectivityThe Q7 is equipped to handle any situation - with USB, optical and coaxial inputs 2 single-ended 6.35mm and 3.5mm and 2 balanced outputs 4.4mm and 2.5mm and also LO output.

FiiO R7 is the brands first-ever desktop digital audio player equipped with a high-performance ESS Sabre DAC chipset and high-power THX-788 desktop-grade amplification chipset. It brings you the perfect combination of input and output options allowing you to use it independently or use it with other devices on your desktop chain. FiiO R7 supports high-resolution PCM and native DSD audio signal decoding. With Qualcomms 8-core Snapdragon 660 SoC chipset and 4 GB of RAM, R7 boasts open Android 10 OS with support for countless streaming and media applications. FiiOs First-Ever Desktop Audio Player - FiiO is a pioneer brand in the HiFi audio industry. They are known for their outstanding range of products full of innovations and features. They have years of expertise in designing portable and desktop audio gear. With all that experience, they have revealed the R7, their first-ever desktop digital audio player.. Premium Sabre DAC Chipset - FiiO R7 comes equipped with a premium ES9068AS Sabre DAC Chipset. It provides high-resolution PCMup to 32-Bit768kHz, DSDnative DSD256, and MQA audio signals that too with outstandingly clean performance reaching ultra-low noise and high SNR ratings. The output is clean with a dark noise-free background.. High-Power Desktop-Grade THX Amplification Circuit - FiiO R7 features a specially designed high-power desktop-grade THX amplification circuit. It features dual THX AAA 788 headphone chips on the amplification circuit. It produces high-power output delivering up to 3000mW of clean power. FiiO has designed R7 with five-level gain modes to ensure good pairing with both sensitive IEMs as well as high-power requiring headphones.. A plethora of InputOutput Options - FiiO R7 houses a full plethora of input and output options for the users. It provides SD card, USB-C, USB-A, Coaxial, and Optical input options. As for output, the R7 supports XLR, Dual RCA, Coaxial, and Optical line-out options. It also supports 4-pin XLR, 4.4mm balanced, and 6.35mm single-ended headphone outputs.. Qualcomms Advanced 8-Core SoC Chipset - FiiO R7 boasts lag-free operation with an advanced 8-core Qualcomm Snapdragon 660 SoC chipset. It is paired with 4 GB RAM and 64GB Storage capacity. The player is loaded with open Android 10 OS bringing in support for countless applications.. 5 gain levels, 3.6W high output power - FiiO R7 has five gain levels low medium high over-ear headphone enhanced over-ear headphone mode. Under a 32 load using enhanced over-ear headphone mode, the R7 is capable of outputting up to 3.6W, more than enough to power low-and high-impedance headphones.. Convenient and intuitive - The FiiO R7 is unit in that its easy to use and offer a astounding number of ways to listen. When listening to music streaming apps, easily switch between headphones and speakers or any other output mode. Conveniently listen to songs stored locally on the R7 or receive Bluetooth audio from your phone with support for hight-resolution Bluetooth audio formats. With the R7, you can truly listen any way you want. R7 supports micro-SD card up to 2TB. It features Bluetooth 5.0 and supports reception of SBCAACLDAC and transmission of SBCAACaptXaptX HDHDLDACLHDC formats..

The portable digital audio player features Class A and Class AB headphone amplifiers, delivering exceptional sound performance and robust driving capability, especially suitable for large headphones and high-impedance in-ear monitors.. This mp3 mp4 player consists of four of Cirrus Logic's CS43198 flagship DACs. The 8-channel monoblock output delivers top audio quality. Supports up to DSD512 native PCM 768kHz and MQA 16x playback.. This Android player features Android 12 and Qualcomm Snapdragon 665, with 4GB of RAM, 64GB of ROM, and expandable memory up to 2TB. It enables effortless downloading and installation of third-party apps, ensuring quick responsiveness and smooth operation.. mp3 player with bluetooth and wifi, Supports Bluetooth 5.0, including LDAC, aptX, aptX HD, SBC, AAC, etc. Support 2.4GHz and 5GHz WIFI with the maximum rate up to 433Mbps.. This hi res music player features multiple connectivity options, including 3.5mm and 4.4mm headphone outputs as well as line outputs, each with dedicated physical ports. Additionally, it supports USB digital audio inputoutput, coaxial digital output, and analog line output..

Support hi-res Bluetooth format BTR7 bluetooth amplifier supports Bluetooth 5.1, LDACaptX AdaptiveaptX LLaptX HDaptXAACSBC hi-res wireless format.. 3.5mm4.4mm dual output Widely compatible with the BTR7 headphone amps, this means a 4.4mm balanced headphone output in addition to the traditional 3.5mm single-ended headphone output - for a more detailed audio experience in a jack format now widely used.. Lossless sound and support MQA The BTR7 bluetooth amps relies on the XMOS XUF208 chip to receive and decode audio data streams, with support up to PCM 384kHz and native DSD256. In USB DAC mode and with an MQA player, up to MQA 8x rendering is supported.. cVc 8.0 and built-in microphone BTR7 bluetooth amplifier supports cVc 8.0, supports Bluetooth voice call, supports earphones with CTIA in-line controls.. High performance DAC Each of the left and right channels of the BTR7 bluetooth DAC is the ES9219C, which is paired with a low-pass filter and an amplifier in a highly-optimized audio architecture that captures every last detail and dynamics in your music. And with support for MQA, your music will definitely come across clearly and boldly..

MAX Power Output up to 1400Watts The K11 uses multiple low-noise LDOs for precision voltage regulation and an external 12V power supply to provide a pure and powerful power source for stable high-quality audio performance. The device is capable of outputting up to 1400mW of power in balanced mode with a 32 load.. VA display The high-definition VA display screen is carefully customized with high contrast and long lifespan. It can provide a clearer presentation of the current status of the device, such as sampling rate, volume, gain, output mode, etc., making your operation simpler and more intuitive.. Variety of inputs Supports USBcoaxialoptical inputs, with optical and coaxial inputs supporting up to 192kHz inputs, K11 amplifier is convenient for connecting various music players and digital interfaces.. Variety of outputs Supports4.4mm 6.35mm 14 in. headphone outRCA line-out Coaxial outputs, the RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K11 portable DAC can be used with a variety of active speakers and external amplifiers.. Easily handles low or high impedance headphone For a total power output of up to 1400mW under a 32 balanced load, and up to 250mW at 300 balanced load, K11 desktop amplifier can easily handles any low or high impedance headphone..

AK4493 DAC chips for the ultimate in decoding performance, supporting up to 768kHz32bit and native DSD. Equipped with XMOS XUF208 USB receiver chipAKM AK4493 DAC Op-amps OPA1642 flagship TI TPA6120. Extremely powerful headphone amplification for a total power output of up to 1.5 W under a 32 load, and up to 20Vpp at 300. Multiple interfaces- headphone jacks6.35mm RCA outputs USB Coaxial, Optical, and Line-in inputs. More accurate ADC volume control Gain and bass switches.

Supports up to 384 kHz and native DSD256 The K9Pro ESS desktop DAC is equipped with the high performance dual ES9038PRO, supporting up to 384 kHz and native DSD256 audio.. Support lossless MQA renderer The K9Pro ESS amplifier supports the unfolding of MQA tracks, allowing you to listen to high-resolution audio files that are not only reasonably sized, but also retain master-level sound quality that brings you directly into the recording studio.. Bluetooth 5.1 and High Resolution Bluetooth The K9Pro ESS bluetooth headphone amps supports AACSBCaptXaptX LLaptX HDLDACaptX adaptive lossless bluetooth formats, it means you could get high resolution sound more convenient.. Plentiful playing ways Front XLR 4-pin, 4.4mm balanced, 6.35mm single-ended headphone outputs Rear 4.4mm balanced Line in coaxial, optical, RCA, XLR out for more convenient connections to external amps or speakers Side USB Type-C port, for your player, mobile phone,PC.. DACAMP combos K9Pro ESS desktop amplifier can drive 600 power-hungry headphones. Connect to your pc, players as desktop dac, you also could play with your speaker or external amplifier..

MODERNIZE YOUR GOOD OLD HIFI STEREO bluMe Pro is an audiophile quality premium HiFi Bluetooth audio adapter that adds high definition Bluetooth connectivity to any vintage home stereo system, AV receiver or powered speakers. Simple setup, connect bluMe Pro in seconds to your music system and stream Hi-Res audio wirelessly from your smartphone, tablet or computer.. BRILLIANT WIRELESS AUDIO Featuring support for the state-of-the-art Sony LDAC audio codec, Qualcomm aptX HD, aptX Low Latency, aptX and AAC decoding, bluMe Pro adds the highest quality Bluetooth audio to any home stereo system.. AUDIOPHILE QUALITY DIGITAL SOUND Employs a very high performance audiophile-grade ESS Sabre upsampling 32-bit384kHz digital-to-analogue converter DAC that allows bluMe Pro to decode audio files and provide a lossless audio experience. bluMe Pro Also adopts a high-performance Cirrus Logic digital audio conversion chip that efficiently encodes the Bluetooth audio signal to high quality digital optical coaxial signal outputs.. VERSATILE CONNECTIVITY EXTENDED WIRELESS RANGE Featuring Analog RCA and both Digital output options - Digital Optical and Digital Coaxial, bluMe Pro is designed ultimate compatibility with audio systems of all types, for true high resolution audio. Utilizes special circuitry and external gain antenna to extend the wireless range to up to 30meters 100 feet, providing glitch-free performance that works through multiple walls.. PREMIUM ALUMINUM DESIGN WITH OLED DISPLAY Encased in premium anodized aluminum housing, the sleek and compact bluMe Pro is a premium product that also encomposes a 1.3-inch OLED screen that intuitively displays information like Bluetooth connection status, audio codec, sampling rate, song name and more. Please note This device is not a transmitter..

CREATIVE LABS SOUND BLASTER X5 HI-RES EXTERNAL DUAL DAC USB SOUND CARD.

Equipped with Qualcomm's new-generation flagship Bluetooth chip, the QCC5181, the UTWS5 2025 supports Bluetooth 5.4, complies with the LE Audio standard, and offers a bandwidth transmission capability of up to 2.1Mbps. It also supports the Lossless specification in the aptX Adaptive system, as well as audio codecs like LDAC and aptX Adaptive at 96kHz24bit.. When enabling desktop mode and using the BTR17 to connect to a smartphone as a tail DACamp, you can connect the dedicated power input to an adapter. In this case, the battery will be fully powered by USB, preventing overcharging and overdischarging. The device also delivers a powerful 650mW output capability while not consuming the smartphone's battery.. With lower latency, more stable transmission, and better compatibility than regular USB chips, the device supports 768kHz32bit, hardware decoding for DSD512, and full MQA decoding. It also features PEQ developed on this platform, allowing adjustments via both the app and web interface, with support for high-definition PEQ at a sampling rate of up to 192kHz.. The BTR17 is equipped with two ESS flagship dual-channel DACs, the ES9069Q, based on the fourth-generation 32-bit HyperStream architecture. This allows for enhanced performance and lower power consumption. Additionally, it further reduces digital noise within the DAC, achieving a dynamic range of 130dB and total harmonic distortion of -120dB. The result is a richer musical experience with a purer sound background.. The BTR17 features a convenient and user-friendly three-mode switch PCBTPHONE, allowing for seamless one-click switching between computer soundcard, Bluetooth DACamp, and smartphone tail DACamp modes. It automatically optimizes the power supply status based on the connected front-end device, offering versatile usage and greater peace of mind..

Premium Aluminum Alloy Body with Circular Touchscreen Available in Sky Blue, Black, and Pink, the ultra-slim aluminum alloy body offers a refined, lightweight feel. The round touchscreen features a rich UI with customizable lock screens, screen savers, album art, and lyrics displaybringing sound and visuals together for an immersive experience.. Dual DAC Design with Dual Headphone Outputs Equipped with both 3.5mm single-ended and 4.4mm balanced headphone outputs. Built-in dual CS43131 DACs with a balanced audio architecture and independent amplifier power supply deliver up to 280mW of output power, easily driving a wide range of headphones while revealing more musical detail.. Bluetooth 5.4 with LDAC Support Bluetooth 5.4 ensures fast, stable, and low-latency wireless connections with headphones and speakers. Supports LDAC, SBC, combining wireless convenience with high-quality audio performance.. Pure Music OS with Up to 2TB Storage Expansion Powered by a dual-core X2000 controller and FIIOs self-developed high-efficiency Linux-based pure music system. Smooth and responsive operation with support for up to 2TB microSD card expansion, enabling fast music scanning and management of large libraries.. Up to 12 Hours of Battery Life The built-in 1450mAh battery delivers up to 12 hours of continuous playback, making it an ideal music companion for commuting, travel, and all-day listening.. Versatile Connectivity for Multiple Use Scenarios Supports USB DAC mode, USB Audio output, coaxial digital output, and AirPlay, allowing seamless integration with headphones, speakers, computers, and home audio systems..

Fully-Differential 24-Bit R2R DAC Array - FiiO has featured its newly developed four-channel fully differential 24-bit R2R resistor array on the K11 R2R. It consists of 48 resistors per channel, a total of 192 high-precision ultra-thin film resistors with 0.1 accuracy and low-temperature drift between the four channels. It promises clean and crisp output with dark background thanks to the specially developed audio circuit architecture.. NOSOS Dual Operating Modes - FiiO K11 R2R has NOSNon-Oversampling and OSOversampling dual operating modes. These are freely switchable and offer dual sound characteristics with the device. The NOS mode maintains the original sampling rate while signal processing while the OS mode oversamples all the signals to 384kHz for processing. NOS mode results in more musical presentation while the OS mode delivers more details and clarity.. Powerful Amp Section - FiiO has equipped the K11 R2R with professionally designed amp circuitry. It consists of Ti OPA1642 as Low-Pass filters and then dual SGM8262 Professional-grade operational amplifiers. The K11 R2R has an output power rating of up to 1300mWx2, which is adequate enough to drive demanding headphones with ease. It has three-level gain modes for easy pairing with sensitive as well as high-power requiring gear. The K11 R2R also adopts NJW1195A precise digital volume chipset for precise volume adjustment with low distortion between the channels.. Dual Headphone Output Ports - FiiO K11 R2R houses dual headphone output ports. It consists of a single-ended 6.35mm port and a balanced 4.4mm output port. You can easily pair different IEMs and headphones with the K11 R2R and enjoy high-resolution music to all its glory.. True High-Resolution Audio Signal Processing - FiiO K11 R2R supports decoding for high-resolution audio signals. It has full support for PCM and DSD signal processing supporting up to 32-bit384kHz PCM and DSD256 audio signals. DSD256 requires the DSD output mode to be set to native. It is internally converted into PCM for R2R signal processing.. Professionally Designed Low-Noise Power Supply - FiiO K11 R2R features a professionally designed low-noise power supply. It consists of 17 Low-Noise LDO precision voltage regulator ICs and 2 DC-DCs providing a multi-channel power supply. It further benefits from the external 12V power supply ensuring a clean output with low noise and distortion issues. K11 R2R delivers quality sound for its users..

1. FiiO Self-Developed Fully Differential 24Bit R2R DAC Equipped with a proprietary 4-channel fully differential complementary 24Bit R2R DAC, built from 192 ultra-precise 0.1 thin-film resistors with low temperature drift 30ppm. Delivers a unique analog-like timbre with outstanding musicality.. 2. NOSOS Dual Modes for Flexible Listening Choose between NOS Non-Oversampling mode that preserves the original sampling rate for pure, natural sound, or OS Oversampling mode with upsampling to 384kHz for improved audio metrics, delivering finer and clearer sound.. 3. Versatile Desktop DAC PreampHeadphone Amp Features rich connectivity with XLR balanced line out, dual RCA outputs, 4.4mm balanced headphone out, and 6.35mm single-ended headphone out. Supports PCM 384kHz32bit and DSD256 decoding, ensuring accurate signal reproduction and detailed sound.. 4. 10-Band High-Precision PEQ with Auto EQ Enjoy full EQ customization across 10 adjustable bands with FiiOs self-developed algorithms, app control, and web interface. Access presets like vintage PEQ, simulate or correct headphone response, and share EQ profiles effortlessly.. 5. LDAC Bluetooth 5.4 Wireless HiFi Supports LDAC, AAC, and SBC codecs over Bluetooth 5.4 for high-resolution wireless streaming. Experience immersive HiFi sound quality even without cables..

The new generation of FIIOs 5-series audio dongles inspires endless fun with avant-garde innovation and appeals to quality enthusiasts with a practical design. It brings together great sound, ergonomics, fun, and aesthetics, all into a single tiny and convenient package. The KA15 has been completely revamped inside and out. It combines FIIOs experienced audio know-how on the inside with elements of retro tape recorder looks on the outside.. The audiophile-grade DSP allows the KA15 to feature a ten-band high-precision lossless PEQ, which operates smoothly and with high-quality thanks to FIIOs self-developed advanced adjustment algorithms. Through the control app or the web interface, not only can you simulate or correct the frequency response curve of headphones but you can also export, import, share, and save EQ curves. Whether you choose to use officially recommended tunings or choose to share your tunings online with other enthusiasts, you can easily enjoy setting up EQ the way you want it.. Equipped with a high-performance, low-power processor and high-precision chips, the KA15 innovatively features real-time voltage and current monitoring for dynamic power adjustment. By recognizing the devices playback status, it intelligently adjusts the overall power consumption, allowing your phone to run using less power. When you set a timer for music playback during the night, once the timer ends the KA15 will enter an ultra-low power sleep mode - so you dont have to worry about your phones battery being low when you wake up the next day.. The KA15 is the first to use a 0.96-inch IPS true colour LCD screen among similar dongles and supports both Chinese and English language display. The settings menus have been designed to be more intuitive and user-friendly. Additionally, the KA15 features a new retro dynamic UI, combining technological innovation with classic design. With the simulating spinning tape, you can truly feel the uniqueness of the KA15.. Patented Desktop Mode - Activate Desktop Mode for greater power, with balanced output power of 560mW560mW, an astonishing increase of 207 compared to the KA5. This gives the KA15 the headroom to drive both low and high-impedance headphones.. Dual CS43198 - The golden combination of a high-performance USB chip, dual CS43198 flagship DACs dual high-performance SGM8262 op-amps, allow for high performance in a tiny area, giving the minute KA15 dongle more sound quality than its small size would suggest. Capable decoder - The KA15 supports up to 768kHz32bit and DSD256 sampling rates, easily handling various lossless audio formats to meet your demands for great sound. Additionally, it is Hi-Res Audio certified, a testament to its excellent sound quality.. Intelligent app control - FIIOs capable software team made it possible for the KA15 to be fully controlled by the FIIO Control app, including being able to adjust PEQ, channel balance, UAC mode, volume, button mode, screen brightness, screen sleep time, theme, etc. More functionality is to be added through future firmware updates. FIIO Control app control over the KA15 is only supported on the Android version of the app.. Microphones are supported as a part of the 3.5mm jack, which supports the CTIA standard of in-line controls allowing you to not only use your microphone but also to control music playback and volume.. COAX output supported - The 3.5mm jack also acts as a SPDIF output, allowing you to connect to an external decoder for more ways to listen. HiFi without restrictions - A detachable cable plus compatibility with AndroidiOSiPadOSWindowsmacOS means you can connect seamlessly to a wide range of devices, for a truly HiFi experience without restrictions Plug-and-play with Driver-free mode - Select the UAC1.0 mode to connect to the Switch, PS5 and other devices for more immersive gaming..

The KA17 is a professional HiFi USB headphone audio adapter designed for connecting to mobile phones, tablets, and computers. With high-spec configuration, functionality, performance, and experience at HiFi level, it offers a high-quality listening experience.. The latest USB dongle product, equipped with two ES9069Q DAC chips, further reduces the digital noise inside the DAC, achieving a dynamic range of 130dB and total harmonic distortion of -120dB, providing a purer sound background.. The KA17 is equipped with desktop mode and dual Type-C interfaces. When powered by USB, it can operate in desktop mode with a single-end output power of up to 270mW270mW and balanced output power of 650mW650mW, capable of driving most headphones.. You can connect your phone, tablet, or computer through the Type-C interface and enjoy high-quality music playback with the powerful decoding and driving capabilities of KA17.. Adjusting the PEQ through the FIIO Control APP to personalize the sound. This allows you to correct any deficiencies in the headphone frequency response curve and smooth out any peaks and dips. Additionally, you can simulate the frequency response curves of some famous headphones.. The KA17 utilizes a four-channel fully balanced THX AAA 78 headphone amplifier architecture, featuring a new design that significantly increases the output power. XMOS 16-core XU316, supporting 768kHz32bit, DSD512 and full MQA decoding..

The upgraded version of Fosi Audio Q4 adds microphone function, K5 Pro headphone DAC amp combo, next-generation audio converter with unrivaled internals, more outstanding performance, and richer audio details. Born for Gaming. K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5ComputersPCMACactive speakers, etc.. K5 Pro USB DAC converts USB Type COpticalCoaxial signals to 3.5MM AUX and RCA signals with low distortion and great dynamic range. Unique design 2-in-1 USB Type C interface charging port and audio input means K5 Pro is compatible with your phonesNote Your audio source must be connected to the USB-AC port.. RCA output can be connected to an amplifier or powered speakers on your desktop. 3.5 MM AUX and microphone interface can drive 16 Ohm to 300 Ohm headphones.. K5 Pro headphone DAC adopts the Texas Instruments NE5532 op-amp chip. The circuit design implementing this DAC has been optimized for a low-noise floor and clean sound. K5 Pro has noticeably improved on overall sound quality, so you can get immersed in your music even more easily. Volume button and on button are combined into one, long press to switch on.. Product Specifications K5 Pro with master volumebasstreble control and input mode switch. USB Type C rate up to 24 bit96 kHz, OpticalCoaxial sampling rate up to 24 bit192 kHz, THD 0.003, SNR 110dB. Output power 1000mw16, 500mw32, 300mw64, 150mw128, 80mw300.. What You Get K5 Pro DAC amp x1, 3.5MM headphone splitter x1, 2-in-1 USB Type AC to Type C cable x1, User Manual x1, Optical Cable x1, our worry-free 24-month warranty, and friendly customer service..

All-in-One DAC Amp A DAC, amplifier, preamplifier, and headphone amplifier are all integrated into the Fosi Audio MC331. You can easily switch between audio sources with the help of the remote control, ensuring a seamless and enriched listening experience. Amazing Combination As an integrated tube DAC amp with a VU meter, the visual aesthetics of the 5654W vacuum tubes and VU meter add a nice warm and soft effect to not only the appearance but the sound as well, giving the modern look a retro feel. Setup Flexibility It supports Bluetooth, USB, coaxial, optical, and RCA inputs, making it compatible with a variety of sources such as computers, phones, CD players, turntables with built-in phono preamps, etc., allowing you to build various systems. Compact Yet Powerful The MC331 only takes up minimal desktop space but boasts a maximum power output of 105W x24, effectively driving your bookshelf speakers. Additionally, it has a pre-out and a 3.5mm headphone output, making it versatile enough. User-Friendly Design The MC331 comes with a remote control, allowing you to adjust bass and treble from the comfort of your listening chair. Its replaceable tube design lets you customize the sound signature to suit your personal preferences.

The Q4 DAC headphone amplifier is a versatile device that can connect with most home audio systems and headphones. It has various inputs, a 3.5mm headphone output, and a Hi-Fi headphone amp chip that can power headphones with impedance ranging from 16 Ohm to 200 Ohm. However, it doesn't support microphones. The device also has an RCA output to connect to an amplifier or powered speakers on a desktop.. The Q4 headphone USB DAC incorporates high-performance operational amplifier chips from Texas Instruments, specifically the NE5532, which combines exemplary DC and AC characteristics. The device features very low noise, high output-drive capability, high unity-gain bandwidths, low distortion and high slew rate, as well as input-protection diodes, and output short-circuit protection. The Fosi Audio Q4 has a specified maximum limit for the equivalent input noise voltage.. The desktop DAC Q4 is capable of delivering 160mW RMS 32 ohms, 20 Hz - 20 KHz, 0.01 THD of power and comes equipped with bass and treble controls, making it suitable for use as a preamp or volume controller for your PCcomputerMACheadphonesspeakers system. The device is simple to set up and requires no special software, app, or driver installation, as it is a true plug-and-play digital audio adapter.. The DAC audio is a mini compact DA converter with a full metallic shell that ensures high quality. It streams bit-perfect 24bit192KHz HD with low jitter24bit96KHz for USB, with an output protection circuit to safeguard your expensive audio system.. What You Get Q4 USB DAC x1, USB charging cable x1, optical cable x1, PC-USB to type B cable, User Manual x1, our worry-free 24-month warranty, as well as friendly customer service..

PORTABLE DESIGN - Your music will never stop with 6-8 hrs of battery life depending on use and a slim, lightweight design perfect for carrying in your pocket wherever life takes you.. HIGH RESOLUTION AUDIO - From Spotify to Tidal MQA to MP3 and beyond, play any high res audio format with native digital to analog conversion so you can listen to any song the way the original recording was intended. POWERFUL AMPLIFIER - Suited to your style, listen to in ear monitors or drive over the ear headphones with 400 mW max power output from the on-board amplifier. EASY CONNECTIVITY Connects directly to your smartphone with the USB Input, and works with balanced 4.4mm or S-Bal 3.5mm headphone plugs for ultimate convenience and versatility. UPGRADED - The hip-dac2 has been upgraded to give you an even more pleasurable portable audio experience, it now is a full MQA decoder and has an upgraded GMT Clock..

The world's first Snapdragon 680 portable HiFi player JM21 The Qualcomm Snapdragon 680, built on a 6nm advanced process, features an 8-core Kryo 265 architecture with a clock speed of up to 2.4GHz. This results in a significant performance boost, lower power consumption, and smooth, seamless operation.. Custom Android 13 open-source system The deeply customized Android 13 open-source system offers smooth and seamless performance, allowing effortless control. It provides the freedom to install streaming apps like Spotify, Apple Music, and other applications as desired.. Dual flagship DACs, CS43198, with a powerful 700mW output drive The JM21 features a fully balanced audio architecture, powered by two flagship Cirrus Logic CS43198 DACs paired with two high-performance SGM8262 operational amplifiers. Through audiophile-grade circuit design and tuning, the JM21 delivers a balanced output power of up to 700mW 700mW, offering powerful drive and exceptional sound quality. It effortlessly powers headphones or large over-ear models with ease and authority.. At just 13mm thin and weighing only 156g, the device offers a comfortable one-handed grip that completely frees your pinky. With an impressive 12.5 hours of battery life, it ensures uninterrupted listening wherever you go, easily lasting from morning to night. Every listening session is a pleasurable experience without worrying about battery life.. The self-developed DAPS digital audio purification system, coupled with a fifth-generation FPGA and custom dual femtosecond crystal oscillators, ensures that both local playback on third-party music apps like FiiO Music and Apple Music, as well as output to an external USB DAC, maintain the original audio sampling rate. This guarantees lossless audio quality for a pristine listening experience..

CUSTOM DYNAMIC CAPSULE The built-in dynamic mic capsule help you capture deep lows, delicate highs, and crisp mid-tones. Ultra wide frequency response of 40Hz-16KHz present crystal clear and clean sound. Cardioid polar pattern reject any unwanted background noise in your recording and streaming.. UNLOCK THE POTENTIAL IN MAONO LINK Choose the perfect tone from your microphone, and you can turn onoff the RGB light or switch in 9 different colors, also supports EQ, limiter, and compressor adjustment in USB mode.. USB AND XLR CONNECTIVITIES Plug-and-play when recording on desktop or laptop by plugging the 8.2ft USB cable directly. XLR analog output for connecting to all professional interfaces, mixer or portable PA system when podcasting in your studio.. 2-in-1 SMART KNOB Everything in your control, the podcast microphone have a 2-in-1 smart knob to adjust mic gain, headphone volume, one click mute key with LED indicator help you instantly mute the mic, and real-time monitoring of 3.5 mm headphone jack monitor output voice as desired by recording professionals.. CONTROLLED RGB LIGHTING The gaming microphone have dynamic multi-color gradients and 8 static solid-color effects, which creates a personalized gaming atmosphere and makes your streaming more appealing. You can press the button at the bottom of the microphone to switch the different color and turn onoff the RGB, turn off the RGB need 2 seconds.. METAL CONSTRUCTION Higher standard microphone materails and craftsmanship to protect the microphone from being hurt easily as well as the internal structure.. WHAT'S IN THE BOX Dynamic Microphone, Shock Mount, 2.5m USB-C to USB-AC Cable, 58'' to 38'' Adapter, User's Manual, 18 Months Free Warranty NOTE XLR CABLE NOT INCLUDED.

Dual ESS9039Q2M DAC Chips Equipped with dual DAC chip ES9039Q2M, the TOPPING DX5 II delivers high-resolution DAC performance with ultra-low distortion and noise, supporting PCM768kHz32bit, DSD512 decoding a true audiophile DAC amplifier for your desktop system.. Powerful Balanced Headphone Amp The DX5 II features an X-Hybrid headphone amplifier circuit with fully balanced quad-channel design, offering an impressive 7600mW x2 output. Perfect for driving demanding high impedance headphones or sensitive IEMs with no audible noise floor. A must-have desktop DAC amp for HiFi enthusiasts.. 10-Band High Precision PEQ Adjustment With its advanced 10-band PEQ adjustment and self-developed IV circuitry, DX5 II allows precise tuning of your audio system. Whether paired with balanced headphone amp, HiFi DAC amp, or active speakers, you can easily achieve the ideal sound signature.. Bluetooth 5.1 LDAC Wireless DAC Enjoy high-quality Bluetooth DAC amp experience with DX5 IIs support for LDAC, aptX Adaptive, aptX HD, AAC, and SBC codecs. The built-in QCC5125 ensures wireless audio quality beyond CD level perfect for modern streaming needs.. Aurora UI with Full-Color Display The vibrant 2.0 Aurora UI screen with 9 customizable themes and a user-friendly pressable knob offers intuitive control. Quick switching of preamp, headphone amp, or Bluetooth DAC modes makes this an ultra-versatile addition to your USB DAC setup.. Extensive Connectivity Plug-and-Play Featuring USBBluetoothCoaxial SPDIFOptical SPDIF input with XMOS XU316, DX5 II supports DAC operation across Windows, Mac, Linux, iOS, and Android platforms. Truly a 32-bit DAC for discerning ears.. 12V Trigger Active Speaker Friendly DX5 II supports 12V Trigger inout for seamless integration with HiFi systems. Use its preamp mode to directly control volume when connected to active speakers or pure amplifiers. Ideal for building a clean, powerful balanced DAC headphone amp desktop stack..

Looks Good, Sounds Great The WiiM Ultra redefines your audio experience with its sleek aluminum design and premium components. This all-in-one music streamer boasts a ESS ES9038 Q2M DAC, a vibrant 3.5 touchscreen, state-of-the-art Wi-Fi 6, and Bluetooth 5.3 connectivity. Engineered for excellence, it delivers outstanding audio clarity with a THDN of -116dB and an SNR of 121dB, making it a perfect addition to any sound system.. Versatile Connectivity Options The WiiM Ultra offers versatile audio integration with its wide array of connection options. It features USB, Optical, Coaxial, RCA, a dedicated headphone output HDMI ARC, and inputs for RCA, Phono, and Optical. It seamlessly integrates with both digital and analog sources, offering unparalleled flexibility for any audio setup.. Home Theater Magic, Made Easy Quickly enhance your entertainment with the WiiM Ultra's HDMI ARC and Subwoofer Out. Experience rich stereo sound for movies, shows, and games. Customize your sound experience with tailored EQ settings. Add a powered subwoofer for deep, cinematic bass. The WiiM Ultra ensures your home audio setup is both powerful and straightforward, bringing superb sound quality with minimal effort.. Seamless Multiroom Audio Effortlessly create a unified sound system across your home using the WiiM Ultra with existing Amazon Echo, Google Home, and WiiM devices. Easily manage music streaming throughout your space with the intuitive WiiM Home Appcontrol volume, synchronize speakers, save your favorite tunes, set alarms, and customize settings, all from one central hub.. Hi-Res Sound Shaped by You Stream crystal-clear music up to 24-bit192 kHz from platforms like Spotify, Amazon Music, TIDAL, Qobuz, or your own library. Enjoy gapless playback and superior sound quality. Personalize your audio with advanced room correction and independent EQ settings tailored to your space.. NOTE This device is incompatible with AirPlay and cannot function as an AirPlay receiver..

The most competitive and cost-effective desktop balanced DACAmp within the 300-USD range. Adopts the six-stage audio circuit as in FiiOs high-end devices, and features 2 AMKs latest AK4493SEQ DACs and dual THX AAA 788 amps. Supports multiple outputs- 4.4mm balanced out, 6.353.5mm single-ended out, as well as multiple inputs- USB, optical, coaxial and AUX in. Comes with versatile functions as well as robust output power- 1 THDN under BAL output, 2000mW stable output power, which can drive most headphones, including full-size headphones. Supports input selections, 2 gain levels and 3 output levels, and features RGB indicator lights that can display the working state and differentiate sampling rates..

High-performance DACUSB decoding chip The K5Pro ESS headphone amps achieves new heights in sound quality and comes with a high level of resolution sound. ES9038PRO with 32-bit processing, along with the XUF208 USB decoding chip with 768kHz and DSD256 inputs, and it also upportes mobile phone connectivity.. Variety of inputs Supports coaxialopticalRCA line-in inputs, with optical and coaxial inputs supporting up to 192kHz inputs, K5Pro ESS amplifier is convenient for connecting various music players and digital interfaces.. Variety of outputs Supports 6.35mm 14 in. headphone outRCA line-out outputs, the RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K5Pro ESS portable DAC can be used with a variety of active speakers and external amplifiers.. Easily handles low or high impedance headphone For a total power output of up to 1.5 W under a 32 load, and up to 20Vpp at 300, K5Pro ESS desktop amplifier can easily handles any low or high impedance headphone.. Various headphones with all kinds of sensitivities With ADC volume adjustment, K5Pro ESS portable headphone amplifier allows you to smoothly adjust volume at extremely fine increments without any undesirable noise nor with any channel imbalances. It means you could comfortably use various headphones with all kinds of sensitivities with it..

The most competitive and cost-effective desktop balanced bluetooth DACAmp within the 300-USD range. Adopts the six-stage audio circuit as in FiiOs high-end devices, and features 2 AMKs latest AK4493SEQ DACs and dual THX AAA 788 amps. Supports multiple outputs- 4.4mm balanced out, 6.353.5mm single-ended out, as well as multiple inputs- USB, optical, coaxial and AUX in. Comes with versatile functions as well as robust output power- 1 THDN under BAL output, 2000mW stable output power, which can drive most headphones, including full-size headphones. Supports input selections, 2 gain levels and 3 output levels, and features RGB indicator lights that can display the working state and differentiate sampling rates..

High performance ES9068AS2 DAC Two ES9068AS DACs handle the left and right channels, and make up the high-quality core of the K9.. THX AAA 788 amplifier K9's ace up its sleeve is the THX AAA 788 amplifier, giving it an extraordinary 1 undistorted power output up to 780mW at 300 and up to 2000mW at 32.. Isolated digital and analog section power supply The digital and analog portions of the K9 receive power separately to reduce interference between the two audio circuits, for pure and faithful reproduction of your music.. QCC5124 Bluetooth K9 employs the QCC5124 Bluetooth chip with support for LDACaptX HDaptX Adaptive and other high-res Bluetooth formats. Bluetooth 5.1, supported formats LDACaptX AdaptiveaptXaptX HDaptX LLAACSBC.. Professional PEQ for what you love Through the FiiO Control app, you can quickly switch between 7 music tuning styles preset on the K9. If the selected tuning style fits the music you are listening to, you can acquire a more vivid and pleasant experience..

Up to 384kHz32 bit PCM and native DSD256 Equipped with an XMOS USB receiver chip, the new K3 headphone amps is capable of decoding up to 384kHz32 bit PCM and native DSD256 the same as many DACs costing much more. The new K3's dual crystal oscillators ensure that any digital audio signals being fed into the DAC are exactly correct for further enhanced sound quality. Just connect the new K3 to your computer via USB to instantly upgrade to high-fidelity sound, and enjoy your music.. Simply reliable USB power The new K3 headphone amplifier adopts the modern USB Type-C input interface for a more reliable and stable connection, including that of power. However, care to ensure an uncompromised power supply doesn't stop there the new K3 implements overvoltage protection OVP and a double-filter circuit to ensure power supply stability, while the digital and analog audio circuits each get their own power supply to greatly reduce crosstalk.. Two modes for your choice Sometimes, you may not have access to a device that can connect to the new K3 via USB Audio Class 2, you can go to USB Audio Class 1 mode with just the flick of a switch. In high-performance applications, you can use the 2.0 mode to enjoy up to 384kHzDSD 256 decoding. For certain situations, you can use the 1.0 mode to enjoy up to 96kHz24-bit PCM audio without needing any drivers. Using the 2.0 mode requires downloading and installing the FiiO USB driver.. CoaxialOptical digital outs The XMOS USB receiver chip in the new K3 directly converts any USB audio input to digital signals output via the coaxial and optical connectors, allowing you to connect to speaker systems, amplifiers, or other external decoders.. Different connection options for different scenarios 1. Connect it to a desktop computer 2. Use the driverless 1.0 mode for business trips 3. Make it a digital turntable connected to an external decoder 4. Connect it to a speaker, using the New K3 as a DAC.