This is the first Mosfet output power amplifier of  "L "series, "L  150 W FET AMP"

Use the very low distortion and no defects circuit design.Adopts 2SB649 2SD669 and 6pcs IRFP240.

L 150W FET Features：

150  watts output power  8R  ±63V

Low distortion: 0.015%, 1 kHz, 20 W

High current capability: 20A

 Wide supply range : ±20V ~ ±70V 

The recommended operating voltage ±55 V    150W 8R, 300W 4R

Package included: 2Pcs assembled & tested Dual channel amp boards with Radiator