With a simple retip, just stylus and diamond, the cartridge will never sound the same as original. Don't forget that they will cut the original cantilever, insert an aluminum little tube, insert the new stylus and glue it. The sound now is passing throught the glue and the aluminum little tube. Imagine that manufacturers do all they can to minimize the weight of stylus and try to get the best material, and now this incredible piece of ingenering that is a stylus is cut and glued. The cartridge will never sounds the same again even with the same diamond and same cantilever material. But sometime it's the only solution. The best it to do a total refurbish or trade for a new one. I had many retipped cartridge and was always disapointed with the sound, they have lost their original magic.