WITH 150 - 200 WATTS PER CHANNEL THIS IS SOME BEAST. IN NICE CONDITION WITH UNGRADED POWER LEAD.GOOGLE IT FOR MORE INFO..ITS NOT BEEN USED FOR A WHLE BUT IVE TRIED IT ALL OUT AND ITS GREAT. I HAVE A FEELING ABOUT 25 YEARS AGO I HAD THE LOUDNESS BUTTON DISCONNECTED AS I DIDNT USE IT.IM SURE THIS COULD BE REVERSED SHOULD YOU WISH. IT ALSO HAS PNONO IMPUTS.