Hey thanks, Foost, I appreciate your advice!
I think there might be a bit of "breaking in", because after an hour or so of playing music through the SC-1, it is starting to sound a little better. It still sounds slightly distorted up close though.
I thought of taking it into the local shop to compare, but the reason I bought online in the first place, besides the lower price, is that the local Klipsh dealer here is, well, somewhat sleazy. For instance, floor models--i.e. used models--are only 5% off the already inflated price. And you only have three days to make a return!
That's why I thought I'd rather take my chances on line.
As for the RC-3, I'm sure you're right about it sounding better than the SC-1, but I'm planning on getting the SF-2 towers, and the SC-1 is what Klipsh says makes a good match. Do you think the RC-3 would work with the SF-2 towers? I'm concerned it might overpower them.
Thanks again for your response!