I used a 14B SST with a pair of 7B's, Bryston BP25 preamp, and Harmonic Technology Truthlink interconnects. I would not characterize the Aerial's as warm. Accurate, maybe. Warm, no. The system was very revealing and too bright for my taste. Ultimately, I replaced the 7B's with Von Schweikert VR4 SE's, and the BP25 with a First Sound Presence Deluxe II. Now, it all sings. Whatever you choose, the 7B's seem to love power. Get more than you think you'll need.