Adcom GFA 535 II

The 535 II differed from the original 535 as follows:

II did not have speaker a/b capability
II added real speaker binding posts; prior model had cheesy spring things
II had upgraded electronics

For 150 to 200 bux used I'd much rather have a PS Audio 2C or 2c+; great amps. Or an Apt Holman amp; that was pretty good, too, and they go for around the same money.

A used PS Audio 2C or 2C Plus or the Elite Integrated Amplifier is a much better choice than the adcom for about the same money; ie, 150/175. The Sound Well in Berkeley has an inspected and warrantied 2C for 200; worth the extra money as you get a 6 mo warranty.