For sale is a PS Audio UPC 200 HB (Humbuster). Perfect condition, original owner, about a year old. Two of the outlets have the Humbuster circuit that stop transformer hum. If you've got transformer hum, it's a must! At any rate, a great unit and the best you can get for the price. $400 new, sale for $200. Will sell with Prelude power cable for an additional $60.
