You can easily replace and upgrade the stylus if you are so inclined. Audio Technica is the OEM. For instructions and help, go here:
www.audiocircle.com/index.php?topic=88878.0
You could also send it to Soundsmith for cantilever/stylus replacement. Any of his options would be an upgrade, including his least expensive ($150). If you send it to Clearaudio they will probably charge 50% of the price of a new one and you'll have the stock stylus.
Regards,