Hi. I own the 1027Be with Simaudio I-7 and SuperNova CD player. I find the combo highly satisfying. Unfortunately, the Simaudio does not have base/treble controls so I'm not necessarily suggesting that. Be careful with the McIntosh though and the Hi-Fi tuning fuses. I have auditioned the McIntosh, but found the sound to be confused and messy (simply the opposite of a relaxed, focused, and articulate sound), although the bass was quite good. I also tried the Hi-Fi Tuning fuse, which I found to improve the music in some respects but the music lost a sense of flow and calmness. It sounded uptight. I switched in the IsoClean fuse (about the same price as Hi-Fi Tuning) which had similar benefits but no drawbacks. Good luck.