298 In stock
Finished PCBA Amplifier Board
IWISTAO Germanium Transistors Power Amplifier Finished Board 15WX2 Vacuum Tube Sound Refer to LEAK 30 OCL Classic HIFI Audio DIY
Model No: WHFPAB-GM2X15WPB
The charm and excellent tone of the germanium transistor is a typical British sound, warm and not dry. This is taste of germanium transistors more than taste of vacuum tube amplifiers.
In the heyday of audio industry in the 1970s, Germanium transistor power amplifier was launched. In the 1970s, when the audio industry was in full swing, LEAK launched several popular 15WX2 germanium transistor power amplifiers, LEAK 30, with its sound close to vacuum tube amplifier and ultra-low 0.1% distortion, shocking the audio industry. Because technology of vacuum tube amplifier at that time, it was very great that its maximum distortion could only achieve 1%, and the power of 15W was not too small for tube amplifier. Its excellent timbre, sweet vocals express British voice in details. Antique speakers used to push high sensitivity are very suitable.
The germanium transistor is 3AX63, and the gold seal transistor is 2SB449, and two-channel design is used.
1. Power: 15W+15W
2. Power supply voltage: double AC 10-15V, power of transformer will be more than 40W, it is enough.
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