I have an old Kenwood KA-691 integrated amp. A little beat up, but still sounds great. The balance knob is missing. I have had the toughest time trying to locate a spare balance knob. The service manual lists K29-3911-04. I have checked a few online sources and nobody has this knob for sale. I am sure that some of you out there have some great sources for Kenwood spare parts. This is a black little knob that fits onto a square shaft. Thanks for your help.
