This is a near mint adcom GFA-535 amplifier. 60 watts x2 but has been measured to produce 94 watts x2 at 8 ohms. A/B switch etc. High current design. $125 and shipping. I also have a MINT with orig box Sony TA-N55ES amp. 125 x2 or bridged to 300 watts mono at 8ohms with 560 watts dynamic at 4. $200 Also, a Hafler DH-200 100 watts x2 or 300 watts mono all at 8 ohms. $125 All are in excellent shape while the sony is mint.