Details:

Based on BRYSTON 28B power amplifier circuit.

Single board size: 333*112MM

Input PCB size: 250*59MM

Board thickness: 1.6MM

Power supply range: DC+/-65V to +/-90V (The left and right channels are powered independently.)

We have suitable power supply board, please contact us if you need it!

Package list:

1 pair × Amplifier board PCB

1 × Input PCB

P.s. If you need a circuit diagram and a bill of materials, we will send it to you by e-mail. Thanks! ! !

Suitable power supply board pcb:https://www.ebay.com/itm/164999755538


图片 1 - 混合 A 级电子管耳机放大器 USB DAC 音频 decorder hifi 阀门前置放大器

图片 2 - 混合 A 级电子管耳机放大器 USB DAC 音频 decorder hifi 阀门前置放大器

图片 3 - 混合 A 级电子管耳机放大器 USB DAC 音频 decorder hifi 阀门前置放大器

图片 4 - 混合 A 级电子管耳机放大器 USB DAC 音频 decorder hifi 阀门前置放大器