i think i told you some time ago, but i'm not sure:
i have not heard any difference in sound between my QSC and my Hafler; this is how it should be generally if amps are not overdriven.
the only con in the QSC is the fan; you might hear it or you might not. i hear mine a bit, when the sound is of very low volume.
if you ever want to change the fan, i can tell you which one to get, but don't forget that the change might (might) void the warranty.
so far, watching movies that play quite loud, the air exiting the amp is usually about 3-5C. higher than when the amp is idling.
if you're in the U.S.A., you can extend the free warranty to a total of 6 years, though i haven't checked lately if it is still offered.
Last edited by J. Bellemare; 05/03/11 09:05 PM.
