This is the rarer, two power supply, power amp from Audio Alchemy. Its rated to produce 150W per channel which will drive most but the most power hungry speakers. The first 20W (before it crosses over to class AB when more power is demanded) is Class A so if you have very efficient speakers, you would probably be driving the amps mainly in its Class A mode. It was a warm overtone with smooth highs and thundering bass. If you google for reviews and feedback on the amp, you will notice how many users would comment that is has a warm tube-like sound. The “lesser” version of the same model amp which only has one power supply is slightly less refine and a tad lighter on the bass end. The dual power supply/dual mono version is the one to get or collect!
Cosmetically, the units all look good. Minor scuff marks and light scratches here and there and a bit of wear around the connector plug of one of the power supply unit. Nothing major. We don’t have the original box but will securely pack them for safe shipping.