RT Grim is a good electronic repair store in Camp Hill. They can fix amplifiers, CD players, cassette players, reel-to-reels, stereos, home theaters and more. They are a factory authorized dealer and carry many brand name electronics. They are very handy and the service is good and quick. Their prices aren’t too high either. The store is small, but organized and is in a good location. They fixed my car stereo and I haven’t had any problems since.