How about a Sherbourn 5/1500 A? I am using one now for my HT setup with NHT Classic 3 front, Classic 2 surr, Classic 12 sub and Jamo center and it drives them great. You can get 5 monoblocks and 1.2 kw in capacitance at 200 wpc into 8 ohms; 300 wpc into 4, so you would get about 250 into 6 ohms. It sounds great and drives my NHTs to nice loud clear levels. I bought one used for 775 on videogon. It really zings the sound around the room! The Rotel would not give enough current. I wouldn't buy the NHT since they just went private again and dumped their electronics line (probably for a reason).