Crown PSA-2X - What the H???
I finally picked up an amplifier to replace my ailing subwoofer amp. I got a Crown PSA-2XH from Craigs list for $230 (and a 4 hour drive). Other than "rack rash" and surface dirt, the amp played OK when demonstrated it through 4312s. (The guy also had some L46s and 4425s so can't be half bad. ;) ) (He even offered me a free set of Blose 501s that needed new foams that I politely refused.:p )
I figured that with a damping factor >700, a slewing rate of 60 v/us in mono, and a very low noise floor, this would be a good amp to drive my W15GTI. Plus, it can drive the 5 ohm load in mono on those occasions when both the W15GTI and 2235 in the center channel are wired in parallel (e.g., listening to the Yamaha in the Roxy Theater setting that doesn't use the center channel).
Anyways, the front of the amp clearly says PSA-2XH and I can find no mention of the "H" on the Crown web site. The amp does have the optional balanced input.
Can anyone shed some light on this so I know what the "H" I got?
Thanks,
Todd