From:
Bill Schlipf <wjstuner

dave-world.net>
Dan, Sorry about the late reply! Cost was $500.00. I have a basic 4-string. Bought it new in 1996 to play Montreux. The upgrade was a tailpeice that makes the strings easier to play!, new pickup system that is less in body noise, "holistic pick-ups?" I think it was called. I paid shipping to Martin and they paid the return. It WAS worth it! I'm a jazzer playing different syles from Dixieland to Progressive so I don't use much bow. But the bow sounds have improved as well. Martin did a wonderful job and the bass is great. Purchased from Andy Bastunos in the Chicago-land area. However, I just learned that he passed away a short time ago. Go to www.Clevinger.com and email Martin. He would be glad to discuss with you the possibilites. If you need more info wjstuner@dave-world.net.