Proceed (Mark Levinson) High End 5 Channel Amp
Truly superb sounding 5 channel amp with the unmistakable Levinson sound. In mint condition and comes with original box and accessories and selling for a fraction of its original price. With both balanced XLR and single ended connections. Weighs 120 LBS. $1800.
More importantly, the tonality of the amp is so much like a Mark Levinson amp that at $5000, a home theater enthusiast must consider this a high-end bargain.
The AMP5 has long been my reference. Like all amps, it likes some speakers better than others. But it's a generally neutral-sounding amp, which profited by originating from the Mark Levinson stable (and from that inherited much of the same design philosophy).