My Audio Research SP3-A-1 rebuild thread
audiokarma.org
My Audio Research SP3-A-1 rebuild thread
Going to use this thread as a documentary for all of the stuff, info, rebuilds, and modifications that I'll be doing to my recently acquired ARC SP-3. This is the A-1 model that retailed for $795 in 1975. AR has a fantastic reputation for sonic excellence, customer support, and - probably most...
Apr 30, 2016
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