Check the listing for details. Carver Receiver 900 The Receiver Excellent - Serviced. Condition: Used. Listed at 325.00 USD. Receiver is in nearly perfect condition. I’ve cleaned the controls and checked/adjusted the bias and offset. I also confirmed all power supply voltages to be correct and replaced a cracked speaker selector knob with one of the great replacements available on eBay. Phono amp and tone controls tested on a square wave and look good. Unit has been working great in my living room for a week. Will ship within 2 business days packed very carefully.