A lot of great amps listed here. I have ended up with some that work for me with various speakers, each needing a certain kind of amp. A Bedini 25/25 for old Quads (though I’m looking to get a Music Reference RM-10), PS Audio 200C and Electron Kinetics Eagle 2A for bi-amping Magneplanar Tympani T-IV’s, either of them for ESS TranStatic I’s, and a Music Reference RM-200 Mk.2 for Eminent Technology LFT-8b’s (panels only, bass handled by a pair of GR Research OB/Dipole subs in place of the stock ET woofers). I hope to find an RM-9SE at a time when I also have the money to pay for it! I also have a pair of ET LFT-4’s I have yet to hook up, and have no idea what they need. Hopefully the RM200 will do.