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Lilly Electronics

2pcs QUAD405 Mono Audio Power Amplifier Board DC +/-30V to +/-50V (3A)

2pcs QUAD405 Mono Audio Power Amplifier Board DC +/-30V to +/-50V (3A)

$112.00
$126.00 $112.00
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Description:
PCB size: 132 mm x 90 mm x 45mm(L, W, H).
Voice: DC +/- 30V to DC +/- 50V (3A); (100W 8R use +-50V).
Power: 50-100 W 8 R.
The signal amplification transistor adopts original BC556, 5551, 5401 audio dedicated signal tubes
The inductance is measured manually by a precise digital bridge, with an accuracy of 0.01UH 0.1%.
The high-power tube is the original MJ15024.

Note:
This board is often used in pairs. We recommend you buy one or more pairs of these boards.
 
Package:
1 pair QUAD405 audio power amplifier board with MJ15024

 

 

 

On Jun 15, 2026 at 01:28:08 PDT, seller added the following information:


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