Thanks guys for all the advice. I have decided to do like Bill Lewis and keep the amps ready to go. Even if constant use has no real effect, it will be more convenient, and the twin CM-30's set up in stereo sound great in my studio. To me, it's a win win situation.
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pa4X 76 ,SX900, Hammond SK1, Ketron SD40,Ketron Event X Centerpoint Space Station, Bose compact