Just joined. Professional jazz and classical musician, part-time semi-pro recording engineer specializing in live location acoustic music recording, and long-time audio hobbyist/lover, starting with Dynaco kits back in the 70s, Hafler kits, Audio Concepts speaker kit, and moved into rudimentary speaker design and scratch builds based on other's designs (most recently a full home theater setup based upon Joe D'Appolito's designs). Looking forward to learning more here!