A free strobe disc can be downloaded from www.vinylengine.com. A 120V neon panel lamp is available at Rat Shack for a couple of bucks, you will have to solder a cord and wall plug onto it. Bingo, you will be in business for an hour of sweat labor and a the price of a bottle of that cheap wine with the screw cap that you keep buying. You can also find some records with strobe markings in the label area. M&K made some, the Telarc Omni Disk has them, not sure but I believe that the Rat Shack/Stereo Review test record has them, this one is available at seemingly every used record store in America for a couple of bucks. Money well spent.