PLEASE NOTE: Make sure the needle that you are buying looks exactly like the one you are replacing, if the cartridge has been changed, the references below may no longer be valid. If you need help finding the correct needle, please let us know and we will be glad to assist. Diamond 0.7 mil conical tip needle. 1.75 to 2.25 grams tracking pressure. 16 or 33 or 45rpm NOT for 78rpm Dual DN 245, DN245 Digitrac 25 S, 25S, 25 SP, 25SP Ortofon M 5, m5, M 10, M10Found in these cartridges:Dual DMS 245, DMS245 Ortofon M 5 P, M5P, M 10 P, M10PMay be found in these turntables if original cartridge still present and depending on the country in which the unit was sold.Dual CS 2110 CS 2115 CS 2120 CS 2125 CS 430 CS 435 CS 450 CS 455 CS 455-1 CS 503-1 CS 540 CS 545 Fisher MT-872 Schneider 6200 Concert Telefunken HS 660 HS 860 HS 870T R 660 T 660T T860