@luisma31,
I'm an advocate for high quality SET amplifiers and can relate to @icherepkal and his wonderful listening experiences with his former SET amplifier. However I have always been clear that proper speaker matching is mandatory to ensure a satisfying outcome. I was able to meet that requirement and as a result experience sonic joy for over 11 years with my 300b SET.
The Atma-Sphere MA-1 is an amplifier that I'm quite familiar with and can thoroughly understand your happiness with it. No question given its 140 watts there's far more flexibility in matching speakers and is simply more universal in application. I see no reason why you won't enjoy the MA-1 for many years.
Charles
I'm an advocate for high quality SET amplifiers and can relate to @icherepkal and his wonderful listening experiences with his former SET amplifier. However I have always been clear that proper speaker matching is mandatory to ensure a satisfying outcome. I was able to meet that requirement and as a result experience sonic joy for over 11 years with my 300b SET.
The Atma-Sphere MA-1 is an amplifier that I'm quite familiar with and can thoroughly understand your happiness with it. No question given its 140 watts there's far more flexibility in matching speakers and is simply more universal in application. I see no reason why you won't enjoy the MA-1 for many years.
Charles