nad s200 with heresys

The NAD S200 is a wonderful amp but as mentioned, you really don't "need" 225w/ch to drive a pair of HIII's to crazy levels. If you are not quite ready for tubes but still want a "warmish" sounding amp(mosfet) that will mate very well with Klipsch Heritage, look for a lower power(125w to 140W) B&K like the Reference 125.2 or the ST2140. Both are very nice sounding amps with Heresy's and are reasonably priced on the used market.

Any of these NAD integrateds will sound great(IMO) with the Klipsch Heresy's also.

http://app.audiogon.com/listings/solid-state-nad-c352-stereo-integrated-amplifier-like-new-2012-09-17-integrateds-34233

http://app.audiogon.com/listings/solid-state-nad-c356bee-integrated-amplifier-with-warranty-and-free-shipping-2012-08-22-integrateds-01060

Bill

09-18-12: Curiousgeorge
"What about the bk ex4420 would this be good with the heresys?"

I think it would. I owned an EX4420 for about 2 years and used it in my Klipsch Reference HT setup as well as in a 2-channel rig with a B&K PT3II preamp powering my Heresy I's. It has more than enough power and actually pulled out some bass response in my Heresy's I did not know they were capable of. I actually regret selling that B&K setup but needed the $$$ at the time.

Bill