GEEZ!!!!!Just grabbed a pair of Cornwalls off of the sidewalk for free yesterday, and they sound great with my Fisher 500C!
I personally am using the Denon AVR 3300 A/V Receiver and it works superbly for music listening and provides a phenomenal movie watching / listening experience in Dolby Digital , DDSC Digital and DTS Digital Surround Sound decoding with superb precision.
Ummm single ended. Bet it's real swell. Just finished a kt88 guitar amp for my friend it seems to be made for his Gibson hollow body. Hmmm wonder why.A pair of Heresy II driven by a home made KT88 se ul amo. Couldn't be more pleased.