Phonograph needle, stylus ,Superb 635-D7. Replaces: Yamaha N-5000, N5000, Audio Technica AT21, AT-21, ATN21, ATN-21, ATN66, ATN-66, Yamaha N5000, N-5000, Denon DSN15, DSN-15, Pioneer AT21, AT66, AT-66, AT-21, Sharp ST9D, ST-9D; used in Yamaha CG-5000, CG5000, Audio Technica AT-21, AT21, AT66, AT-66, AT21X, AT-21X cartridges. Conical diamond tip. Tip: .7 mil diamond. Speeds: 33 & 45 RPM. Tracking force: 1 to 2-1/2 grams. This needle does have the magnet…good quality. New old stock. Search my store titles and descriptions. Enter your needle no., cartridge no., or brand name. E-mail for further help. IF YOU ARE PURCHASING A NEEDLE Model numbers are provided in manufacturer’s references for the cartridge they installed in those models. If the cartridge has been changed by a dealer or user, this needle will not be correct for the model numbers listed, as it is the cartridge that determines what needle is needed. Be sure it looks like your old needle.