I Just got my used pair of RM7si Signature II's and bought a Bel Canto S300 Dual-Mono Class D amp to power it. My source is a Benchmark DAC1 Pre. I picked up the speakers for a grand and the amp for 800 bucks. I'm pretty happy with it so far. I had Dynaudio BM5a's and these Joseph Audio's have a much more revealing mid range and the low end is a bit more accurate.
