Harvey Electronics on 45st in NYC. Late 1960’s. The area was called Radio Row. I purchased a small pair of speakers to go with my small budget. I had a Fisher Amp (hand me down from Dad when he got Mac gear) and a dual turntable (Xmas gift). I was s card carrying member of the reccord club of America too.
A few years later I got a phase one Amp. Yup it blew up.