Peavey IP-8.5C Stereo Power Amplifier 550W x 2 Rack Mount Power Tested

Amplifier Research 1W1000 Amp in good condition, powers up OK, not RF tested

Kistler 5010 Dual Mode Charge Amplifier Type 5010B 115V Power Tested

Dukane 60 Watt Power Amplifier 1A4060 Rack Mount Class 2

Wild M5A, 6x / 12x / 25x / 50x, 10x/21 Eyepieces, Stereo Microscope. Tested!

KEPCO Bipolar Operational Power Supply/Amplifier Part BOP 1000M

200 W Power Amplifier Grommes Precision G201- Commercial heavy duty audio -SOLID

Razer THX Onyx Portable DAC Headphone Amplifier New