(Main System), Bryston 3B ST Amp, Yamaha C-80 Preamp, JBL-4410 Speakers, Sony CA8ES CDP. (My fun system), Mcintosh MC-250 Amp, Mcintosh MX-115 Preamp, Altec 515B woofers, 802-8G high frequency drivers, 511B horns, all installed in Klipsch cornwall cabinets. Sony CA8ES CDP, Pioneer PL-540 TT.