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Description
YAQIN MS-20B Bluetooth tube Amplifier HiFi vacuum tube combined push-pull home audio Amp vacuum tube amplifier
Electrical performance index:
Output power: 40W+40W (8Ω)
Frequency response: 10Hz-68KHz (-2dB)
Distortion: ≤ 1.0% (1KHz, output 28W)
Signal to noise ratio: ≥ 90dB (A-weighted)
Input sensitivity: ≤0.25V(1KHz)
Power consumption: About 250W
Load impedance: 4Ω-8Ω
Electronic tube: EL34X4 6J1X8 6Z4X1
Gross weight: 24kg
Net weight: 21kg
Size: 435mm * 333mm * 210mm5.0 Bluetooth lossless HD transmission, high fidelity tube amplifier - MS-20B.
Why choose YAQIN? Every detail is sincere.
-FUNCTION
-QUALITY
-WORK
-APPEARANCEFUNCTION: immerse yourself and enjoy it.
QUALITY: electronic tube, component, function.
01. Electronic tube: it depends on the gallbladder of course. 6J1X8 and 6Z4X1 were used in the former stage, and EL34X4 was used in the latter stage.
02. Components: we don't do surface work. The structure is reasonable, the high frequency circuit is clear and detailed, the medium frequency is full, and the low frequency dynamic is loose and powerful. The sound quality is good only when the foundation is well laid: in terms of materials, we only select the selected ones. The original imported components are used for the core components of Yaqin.
03. Function:
-Bluetooth connection / music with you. Bluetooth 5.0 high fidelity wireless playback releases the shackles of cable transmission and enjoys music freely. Bluetooth supports apt-X lossless decoding.
-Headphone connection / close at hand: equipped with 6.3mm earphone hole, you can put on a world and listen to the most real sound.
-Remote control operation / convenient and fast: remote control operation, one key control, mode switching at will, convenient, fast and comfortable.Fine workmanship is only for making good tube amp:
01. Wire drawing panel: high grade drawing panel is adopted, which is exquisite and comfortable.
02. Precision welding: precision welding of components, orderly distribution of lines, reasonable and orderly, only for sound transmission.
03. High quality electronic tube: the front stage uses 6J1X8 and 6Z4X1, and the rear stage uses EL34X4.
04. Metal mesh cover: solid aluminum alloy knob button is elaborately made, highlighting the texture, and showing a higher grade. It is specially designed to turn on and off the machine to automatically adjust the volume. Japanese original Alps audio special motor potentiometer is selected.
05. Gold plated port: the gold-plated port, which integrates quality and beauty, reduces signal loss and has good conductivity.
06. Seiko grinding: it can better protect the electronic tube and make it safer for users.Appearance: show your fashion taste.
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