The sound I mentioned above was already based on Accuphase+077+911, I didn't use 089 or 111. I don't feel the need for extra power from 911mono or 909single. single 911 is more than enough. I have tried AA Drive I + DAC2 and I can say that I make really wonderfully beautiful tube sound. but with more blurred bass of tube. Burmester CD make similar sound but without negative character of tubes. I will ask dealer that if 911 stereo unit is powerful enough, is there any benefit going 911 mono or 909. I think tonality of 077+911 is very neutral. no hint of warm, not shrill. just right. But now I keep telling myself not to catch the first train. I should try Accuphase C3800+A200, or Constellation or D'agostino too. Accuphase 900 never have liquid and creamy mid band of Burmester 089/111, but from mid up, it clearly more open and detailed.
I like to have mono 911, but normallu bridging double power, but damping factor is halved. distortion likely to be higher too. So for purity of sound, 911 stereo should be better sounding. Just my guess
Last edited by TOGA; 08-25-2012 at 06:05 AM.
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