NILES SI-1230 12 CHANNEL POWER AMPLIFIER

AudioControl Architect 1260 12 CHANNEL MULTI-ZONE POWER AMPLIFIER

Audiosource Amp 1200VS 12-Channel Multi-Room Power Amplifier - Tested

AudioControl Architect Model 700 MultiZone 12 Channel Rack Amplifier m261

AudioControl Architect 2660 16 Channel Multi Zone Amplifier *Power On* C1744DS*

AudioControl Architect Model 500 MultiZone 12 Channel Amplifier

AudioControl Architect Model 950 16 Channel Power Amplifier - 55 Watts @ 8 ohms

Niles SI-1230 12 Channel Systems Integration Amplifier