Anyone Here Have Atma-Sphere Amps?

I find these amps very intriguing and was wondering what people with real experience think. I have read all the reviews
which are generally excellent except for some reason Stereophile has not reviewed them as far as I can tell.
The main question I have is how often if ever do you blow a tube and how long are your tubes lasting. Do you have any quibbles. I would love to find an MA 3 owner as that is one ballsy amplifier. There is no such thing as overkill when it comes to power amps.

Showing 1 response by pstores

I have the MA-1 silvers and M60’s as well as a hot rodded UV-1. And can say Bob  is spot on.... Never had an issue with the tubes. Also he customer support is one of the absolute best in the industry. His amps and preamps are truly magnificent in my humble opinion.