One of the best stereo amplifiers of it's time. A Nelson Pass design that proved an affordable amplifier could offer the power and sound quality of audiophile amps costing 5 times as much.
The ADCOM GFA 555 II doesn't need an introduction. Starting my audio journey right after college on a budget, ADCOM has a great reputation and their GTP and GFA lines are popular for a reason. I picked up an ADCOM GFA-555 II circa 2006 for $300 on eBay. I also picked up a GTP-500 II, a stereo pre...