Not knowing your budget or room size, it is difficult to advise. I own an ARC VT100 MK2, ARC LS 15 preamp and EAR 834 phono stage, and find them well matched with Mirage M3 speakers. For a smaller room, I would consider something like the B&W Nautilus 804's with the REL Storm III sub. You have to go out and listen to a lot of speakers, learn the trade off's inherent in the designs, and go with the sound you can't live without. My favorite power cord with your amplifier is the JPS Labs PowerAC.
