Lemme see, I believe I started with ... Yamaha 420 receiver, NAD 3020, Harmon Kardon PM655 integrated, Rotel 110 watt integrated(can't remember the designation), Manley StingRay, Musical Fidelity A308, a Musical Fidelity KW500 and right now, KW500 that's been back to the UK for MF Fine Tuning! It was great fun getting here.