I have own the Adcom 545ii, 555ii and the 565ii. I have my 565’s modified by Musical
Concepts. They sounded pretty good driving Maggies. They matched very well with them. Also Nelson Pass made a comment that a couple certain parts were changed out from his original design. He wasn’t very happy about it. Said it held the amps back. Many over at the DIY have modded them using parts Pass suggested with great results.
Concepts. They sounded pretty good driving Maggies. They matched very well with them. Also Nelson Pass made a comment that a couple certain parts were changed out from his original design. He wasn’t very happy about it. Said it held the amps back. Many over at the DIY have modded them using parts Pass suggested with great results.