Posted by Barry Guerrero on November 03, 2001 at 03:10:52:
In Reply to: Mouthpieces for sale posted by Tim C on November 02, 2001 at 18:15:15:
Excuse me Tim, but what does it mean to say that a certain m.p. is good for piston valve horns? When then, is good for rotary valves? I've used a ton on different m.p.'s on different horns, but I've never noticed a correlation between m.p.'s and the valves. Curious minds want to know, that's all.
Barry Guerrero