one thing I greatly value is a collegial, challenging, supportive and sharing attitude in the user AND supplier community....I did not know Roger did the bias forming....also..so I will add to my list of collaborative yet competitive firms RM, Vandersteen, Audio Quest, Aesthetix, Brinkmann, ......I am sure the list goes on....
MAC Autoformers?
Someone is selling a MAC MA6500 Integrated claiming its superiority over the Ma6600 due to the fact that "it does not have the degrading autoformer design found in the MA6600". That is the first time I've heard a claim that the autoformer was a hindrance to better performance; I thought quite the opposite. What do you MAC Maves think?