Bill and the gang at Columbus Radio really know there stuff. If you have problems with your stereo equipment, this is the place to go, especially for older equipment. I just had my Denon Quartz DP-33F Direct Drive turntable overhauled and stylus replaced at Columbus Radio. The turntable was returned to me all set up, balanced, and ready to go, excellent workmanship, works and sounds like it is brand new, maybe better.
Columbus repaired my old turntable and amp, so it is great to play my old and new vinyl. Did not oversell - e.g., did not say I needed a new needle, instead reassuring me that the needle was good. Excellent service!