Symetrix A-220 Stereo Amplifier A220 with 2 Output + Input Channels Rackmount

Symetrix A-220 Rackmount Stereo Amplifier

RadioShack MPA-200 Stereo Power P.A. Amplifier (100W) Rack Mount w/ VU Meters

Rolls RA235 35-Watt/Ch Stereo Power Amplifier, Rack Mount

Symetrix A-220 stereo power amplifier with XLR or 1/4” Inputs

Kenwood A-85 Stereo Integrated Amplifier Phono Preamp 220W

Symetrix HA-108 Headphone Amplifier Line Driver

Radio Shack Model 3200028 PA Stereo Amplifier Amp 250 Watt Rack Mount