Posted by Mike Solms on May 31, 2000 at 12:04:51:
In Reply to: F tuba mouthpieces posted by J.D. on May 31, 2000 at 11:40:15:
You might want to give the Dillon Mendoker F2 or F1 a try. They
both have the same cup diameter as your PT-42 (33mm). The F1 has a
cup depth about the same as a PT-64, the F2 more like PT-72 depth.