What's the general concensus on Wavac amps?


I gotta make a quick decision.
128x128tabl10s
I have the Md572 amp which replaced a Jadis Da60 amp. the Wavac in my system, bettered the Jadis. I currently also have an Air Tight ATM3, which in some respects the Wavac betters, however, overall the Air TIght is in anothe league.
i also have a 572, and despite the limited tube availability, its a keeper...drives the piss out of WP6s and makes them more musical than i (or any of my friends) have ever heard wilsons sound. OTOH, the parts quality (other than those wonderful x-formers) is suspect---read this two ways: they economized during production, and parts swapping should net big improvements.

fwiw, i've had some tech difficulties, but nothing that i couldn't resolve myself w/ some contact cleaner.

overall, most highly recommended.

rhyno
I have an MD811 driving Silverline Sonatina II. Absolutely beautifull. Cant play way loud but mid range is magical.

emre