Samson MXS3000 Professional Power Amplifier Pro Audio DJ Stage Rack Mount

Rockville RPA9 3000 Watt Peak / 800w RMS 2 Channel Power Amplifier Pro/DJ Amp

Technical Pro MM2000BT Mic Mixing Amplifier w/ USB/SD Card/Record & Bluetooth

QSC SPA2-200 2-CH 200W and SPA4-60 4-CH 60W Class D Power Amplifier Set

CROWN D75 2 Channel Power Amplifier

Crown CP660 Professional Power Amplifier 600W 2-Channel Rack Amp

QSC 1200—Professional Power Amplifier (channel 2 not working)

SAMSON SERVO120A Rack Mounted Power Amplifier - TESTED