04-21-09: ArmstrodTrue, the RR2150 has the sub out and a phono stage. Recommendations would be easier if the RR2150 lived up to the hype. I *did* own the RR2150 and I sent it back.
I've owned the ELS-3s, and they need a good bit of power to really open up. Both Jaybo and Johnnyb53's suggestion are good, and you might also consider the Outlaw RR2150. I haven't owned it, but it get's great reviews, has enough power, plus the phono stage and sub out you desire.
The subwoofer output was so low it didn't work nearly as well as using the speaker terminals of my previous setup. But the main thing was I just couldn't get any magic out of it. It simply could not replace my wheezy old pawnshop Amber stack. The Onkyo, on the other hand, replaced the Amber stack (and a VSP TransMOS amp) handily. Even though the Outlaw and Onkyo units are both Stereophile Class C, they don't deserve to be in the same category. The Outlaw should be Class D and the Onkyo should be borderline Class B.