SUMO 310 Polaris 100 WPC Mosfet Amplifier

SUMO Andromeda II Power Amplifier

HH Electronics MOS-FET VX-150 2 Channel Power Amplifier

HITACHI Lo-D HMA-6500 Stereo Power Amplifier MOS FET Tested Working Vintage

Sherwood S-6040 CP Push Pull/DC MOS FET Power Amplifier | Tested

Quatre Gain Cell QMI series Stereo Power Amplifier

Pioneer Elite M 10X Direct Energy MOS-FET Stereo Power Amplifier

ACCUPHASE PRO-2 Professional Stereo Power Amplifier MOS-FET Black Japan