I thought I would let you all know my first attempt to clean up an integrated amp and tuner went well. I just bought a Kenwood KA-60 & KT-60 and was having issues with popping and static from the tuner plus weak right channel sound unless full volume. I still have a couple of burned out bulbs for phono and tuner but it now plays smooth at all volume levels regardless of source thanks to a good deoxit. It sounds great and ready to spin some vinyl for the first time in 10+ years on a vintage set up.