RadioShack Stereo Audio Source Control Center 2 Port 42-2112

Realistic Model SA-10 Stereo Amplifier Vintage Model 31-1982A Walnut

Little Bear MC3 3 in 3out Xlr Balanced/rca Stereo Converter Audio Selector

Vintage Russound FMP Model RD-4 4 Speakers 2 Amplifiers Selector

B101 2 in 1 Out or 1 in 2 Out Audio Source Signal Selector Switcher Speaker

B401 2 In 2 Out Audio Source Signal Selector Switcher Output RCA Interface

Lot of 2 Vintage RadioShack Audio Adapter – New Old Stock NOS Original Packaging

Harman/Kardon A-401 Stereophonic Control Amplifier Powers On Untested PARTS ONLY