The Architect Model 700 Multi Zone Power Amplifier Spk Controller, Sold as Is

Audio Research D-76 Power Tube Amplifier For Parts (Weight 52lbs / 23kg)

AudioControl Architect 1260 12 CHANNEL MULTI-ZONE POWER AMPLIFIER

CARVER A-220 POWER AMPLIFIER

Audio Control Architect Model 560 Multi Zone Power Amplifier

Soundstream DA-1 ($1195 New) Dual Mono Power Amp (Designed by Krell) for REPAIR

Belles Two Power Amplifier (Vintage) - For Parts/Not Working

AudioControl Architect Model 110 2-Channel Power Amplifier READ Description