100 watts x 2 at 20-20KHz 8 ohms Dolby Pro-Logic Model dates from 1991-1992 No digital input/output, only analog. No subwoofer pre-out Front A/B, Center and Surround speaker connections 4-6 ohm/8 ohm switch. $75 delievered Shipped FedEx. Remote Control Included Weighs almost 30 lbs Condition about 7.5/10 Manual with Specifications http://www.docs.sony.com/release/STRGX67ES.PDF Pictures not of actual unit (Will post soon).