297 In stock
Finished PCBA Amplifier Board
IWISTAO Germanium Triodes 3AD18 Power Amplifier Finished Board 40WX2 Vacuum Tube Sound Refer to LEAK OCL Classic HIFI Audio DIY
Model No: WHFPAB-GM2X40WPB
The sound of germanium triodes is thicker and softer than silicon triodes, and the reason why it is fascinating is also due to its so-called AGC capability, that is, the higher the bias voltage (the higher the current), the larger the HEF. This feature makes the sound emitted by the germanium triode extremely expansive. It cannot be described and compared simply by a more traditional sound such as the sound of an electronic tube, but it is inherent to germanium triodes.
The germanium triode amplifier adopts 3AD18.
1. Power supply voltage: dual AC 10V-24V, recommended dual AC 22V
2. Output power: 40W/4 ohms; 32W/8 ohms
3. Recommended transformer power is about 100W.
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