Posted by You indeed on May 16, 2003 at 19:04:37:
In Reply to: Schilke 69C4 vs. Miraphone C4 posted by Steve Inman on May 16, 2003 at 12:08:26:
"already have one."
A C4 that is noticably different may have been altered. The majority of old C4 mouthpieces that I find have (understandably) had their throats enlarged.