Pioneer PC600 cartridge with retipped true ellipsoid elliptical stylus on tapered, hardedned aluminum allow cantilever. I used it on a Technics SL-1301 with great success. I estimate around 100-150 hours on the retip. Built similar to the Grace F-9 and sounds alot like it as well. Stylus just slightly off-center, but did not affect proper alignment. These cartridges were factory supplied with similar tabels to the Pioneer PL-630. If you are looking to have an all original Pioneer table, this is your cartridge to install.