Adcom GFA-7700

Adcom GFA 5500

This power amp is in demand and for good reason. It is a powerhouse that is newer and better performing than the GFA 555 and GFA 555 ii. I've heard that this amp was at least partially designed by Nelson Pass. There is a quirk and if you can work around it you get a superb amp at a great price. ...

This power amp is in demand and for good reason. It is a powerhouse that is n...