University Sound 1798 PA Amplifier

University Sound MA355B 35-Watt Amplifier / Mixer

Speco PBM 30W PA Amplifier Commercial Audio Mixer RMS 30 Watt

University Sound Model 9012 120 Watt Power Amplifier

University Sound MA355A 35-Watt Mixer-Amplifier Black Commercial Audio For Parts

Peavey CS 400 Professional Stereo Power Amplifier

New Vintage Tube Amplifier With Rotary Treble Bass Adjustment 40 Watt RMS Output

Vintage University Sound Division 582 AMP 5 Watt 24VDC Audio Amplifier