Amplifiers:A Keeper for Life. Do you know of one ?

My Sierra Olympia amps. Pure Class A up to the stratosphere with a punch and musicality that is unbelievable. Extraordinary build quality. And, as Ross said, they're too heavy to get rid of ;-)

Bryston B60. Ive enjoyed it almost every day all day for five and one half years. When I go, it will keep my widow company.........

Atma-Sphere M-60's work so well with my Köchel horns that I can't envision how amplification could get any better.

I'm not totally sure yet, but the Canary CA-339's are looking suspiciously like a candidate. The problem is that there are so many really good amps out there, each with its own endearing character.

My top Candidates (with some guts):
RE Designs LNPA-150
Blue Circle BC26
H2O Audio ICEH20
McCormack DNA-500
Clayton M100