Magneplaner 20.1...A very difficult and subjective question...my experience was when I was in an adjacent room when I thought there was a piano player at the keyboard....what I was hearing was a pair of Magneplaner 20.1s biamped with a pair of ARC Ref 300 and a VT100MK III. The source was an LP on a Clearaudio Turntable ?? ..can't tell you the cartridge or arm or cables....but when I thought there was an actual piano playing instead of recorded music, that was the critical mass info I needed.
The LP was a Mercury Living Presence solo pianist recording of Pictures at an Exhibition
The LP was a Mercury Living Presence solo pianist recording of Pictures at an Exhibition