Posted by Mary Ann on December 21, 2000 at 10:23:52:
In Reply to: Whats a gap receiver?......... posted by scott... on December 21, 2000 at 09:54:18:
I don't know, really, but I would guess that it's a receiver that lets you use different shank-size mouthpieces in the horn. My $.000002 guess, heh.