I am now looking for a new SS integrated amp for my Pro Ac Response 3.8 speakers (great, great speakers!!!). I consider Jeff Rowland Concentra II and Gryphon Callisto 2200. Does anyone has any experience with those two amps?
I have heard the Response 3.8 with many different amps, both tube and SS. By far the best sounding were a pair of Essence monoblocks. They are expensive but can be found from time to time on Audiogon. Add them to your short list, they are THAT GOOD.
I sold Brian the Concentra II, and I have to chime in say that the Concentra II is one of the best amps (and preamps for that matter) I've ever heard!! It ran Sonus Faber Electa Amator II's in my system (maybe similar sound to the Proacs?) and it was fabulous. I still miss it!!
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