1pair HM2S-50W Class-A Power Amplifier Kit (Dual Channel) Reference KELL-KSA50 Circuit

Parameters and instructions:

This price is the price of the dual-channel kit, the kit does not contain power tubes (tubes), please players to provide their own!

Size: 155 * 70 * 1.6MM 1OZ copper tin spray process, FR4 plate A grade

HM2S reference KELL KSA50 50W pure Class A post amplifier circuit design, reasonable alignment, and no application of the original machine a piece of ground to improve the signal-to-noise ratio.

Recommended supply voltage: plus or minus 50VDC (transformer not less than 400W dual channel)

Gain (amplification): GM = 23X

Kit configuration: 718 and DALE resistor package, Nichicon feedback capacitors, Toshiba A970-C2240 tubes (same pole pairing, 1% accuracy) to promote the tube for ON15032-33, Panasonic decoupling capacitors


Package:

1pair HM2S-50W class A post power amplifier kit (dual channel) reference KELL-KSA50 circuit