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Original Message
All tube input and driver stage?
Posted by Lew on April 30, 2016 at 13:39:36:
Thanks for posting. Do you have photos of the amplifiers separated from the speakers, or can you take some? Here or privately, can you give me an idea of cost? As you know, the original direct-drive amplifiers, in use in my SW2s, used solid state input and driver stages. Thus I have been tempted to consult RM on a tube revision. Interestingly, my amplifiers are signed in magic marker on the inside wall of each chassis, "RM, 1979". I think Harold Beveridge designed the amplifier or had a major role in it, but RM obviously built them for HB.