The PSVANE EL34-AT provides powerful performance for both audio and guitar amplifiers. Its advanced ceramics base and anode coating enhance conductivity and power output, ensuring it can replace standard 6CA7 tubes easily. Enjoy a robust sound with a longer lifespan, suitable for high-powered amplification needs.. The EL34-AT features the Horizon series' exclusive HPC-X coating and a base made of a new material.. Under precise voltage and temperature control, each PSVANE vacuum tube must undergo at least 24 hours of burn-in test before leaving the factory, to ensure that every product delivered to you is stable and reliable.. The EL34-AT is known for its powerful output and exceptional low-frequency performance, offering a rich and deep sound quality. It presents a warm and full audio experience, showcasing profound musical expressiveness.. 12 months warranty.

MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better.. MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier there is a group pre-amp input, a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers.. Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine voltage amplification and promote are used tube 5AR4 for rectifier power supply.. Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification Mute delay function when turn on the ampabout 30 seconds the choice of Japanese ALPS motor potentiometer. Provide Triode and Ultralinear selection function Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dynamic type of music. Peripheral power tube current adjustment knob and current display meter. With pure power amplifier features. can be linked the pre-amp signal input. with the phono function. can be connected to the Phono player.

Compatibility for a Variety of Tubes Engineered by Douk Audio, the CT1-BOX is a versatile bias current probe tester designed for power tubes like EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, and 7027, ensuring precise bias readings for your audio equipment.. High-Quality Construction for Durability Equipped with a ceramic socket and gold-plated pins, each CT1-BOX probe tester is crafted for longevity. The robust gold pins promise a longer service life and reliable connections every time.. Dual Current Meter Reader with Wide Range With a dual larger current meter reader, the CT1-BOX offers a maximum test current range up to 100mA, providing clear and distinct readings for accurate bias adjustments.. Enhanced Conductivity and Shielding The use of copper wire in the probe testers ensures excellent conductivity, while the metal case design delivers solid construction and superior shielding performance, minimizing interference for reliable measurements.. Comprehensive Package and Service The CT1-BOX comes with everything you need to start measuring bias currents right out of the box. Included is a pair of probe testers and a current meter box, all packed with care to ensure a safe journey to your workspace..

One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tube, please purchase in addition. There is a Red selection button on the Back of the amp to switch.. Pure hand-made, Point to point manual welding.. Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too there is a group Power amp input, it is a Headphones amp too.. Triode and ultra-linear selection are available which can be switched by the button on the amplifier. When the indicator light is Green, it is triode working. When the indicator light is Red, it is ultra-linear working .. With a remote control,Vacuum tube protective cover,Fuse and an English manual..

3T-12AX7-S-JJ. 1T-EL34-JJ-MQ Apex Matched, which contains 4 T-EL34-JJ.

Available in Singles, Matched Pairs or Matched Quads - please select from list..

Replacement EL34 Power Tube Pair.

Please pay attention before buying, We received feedback from many buyers, reflecting that Reisong A10 Amp have not enough power. Please confirm that your speaker is a bookshelf speakers with a sensitivity 89db or more. We don't think Reisong A10 work well with a floorstanding Speaker or the low sensitivity speakers.. Point to Point hand welding, preferred audiophiles, output transformer switch to the 76x40 higher end output transformer.. If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly. And try pressing the Black Circle Button on the back of the machine for switching between AUX and CD modes. Tube EL34 x 2,6N2J x 2,5Z4PJ x 1. Reisong A10 Amp with protective tube cage..

Please pay attention before buying, We received feedback from many buyers, reflecting that Reisong A12 Amp have not enough power.Please confirm that your speaker is a bookshelf speakers with a sensitivity 89db or more. We don't think Reisong A12 work well with a floorstanding Speaker or the low sensitivity speakers.. Point to Point hand welding, preferred audiophiles, output transformer switch to the 76x40 higher end output transformer.. Reisong A12 Amp is an upgraded version of A10, could use more replacement models of tubes without convertor. Come with Tube Cage.. Vacuum Tube EL34 x 2,12AX7 ECC83 x 2,5Z4PJ x 1. If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly. And try pressing the Black Circle Button on the back of the machine for switching between AUX and CD modes.

JJ's EL84 is a great replacement for guitar amps or hi-fi.. EL846BQ5. Available in Singles, Apex Matched Pairs or Apex Matched Quads - please select from list..

V8 is Global voltage standard 100V240V is working. V8 DIY tester can measures the cathode current of the power tube for bias reading at low voltage side of the tubes . V8 suitable for EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 KT120 7027 etc.. V8 can get the reading direct from the current meter. It does not need any convert from mV to mA.. V8 use LED Amp Meter Ammeter Current Panel. Better performance than LCD..

One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tubes, please purchase in addition. There is a Red selection button on the Back of the amp to switch.. Pure hand-made, Point to point manual welding.. Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too there is a group Power amp input, it is a Headphones amp too.. Triode and ultra-linear selection are available which can be switched by the button on the amplifier. With a remote control,Vacuum tube protective cover,Fuse and an English manual..

High Quality EL34 Replacement Tube. Burned In For Maximum Stability And Performance. Superior JJ Quality. Matched Quad.

Tight, dynamic bass, with a great mid-range and extended highs. Matched for both plate current and transconductance. Matched quad 4 tubes.

Higher impedance design with increased touch responsiveness and a unique clipping characteristic with a hint of the 6L6 sound.. Made in Saratov, Russia. Matched Quad.