I have a dim recollection of CM's gear being held in high esteem some years ago and that their power amps go on forever.
Have a look at :- http://forum.audiogon.com/cgi-bin/frr.pl?ramps&1029199946&openfrom&2&4
If you can find a technician to check all that gear over and repair anything that needs it you could have struck it lucky.