1 пара См. BRYSTON 28B SST2 Hi-Fi стерео мощность Am

1 Pair Refer BRYSTON 28B SST2 HiFi Stereo Power Amplifier Board PCB With Input Board DIY Product Details:Based on BRYSTON 28B power amplifier circuit.Single board size: 333*112MMInput PCB size: 250*59MMBoard thickness: 1.6MMPower supply range: DC /-65V to /-90V (The left and right channels are powered independently.)We have suitable power supply board, please us if you need it!Package list:1 pair × motherboard PCB1 × input PCBP.s. If you need a circuit diagram and a bill of materials, we will send it to you by . Thanks! ! !