Posted by T-Bone-4-Life on March 05, 2003 at 12:25:45:
In Reply to: Garden Hose Tubas posted by Tuba Nerd! on March 05, 2003 at 00:33:07:
I made one once from 1/2" tubing and 9' long with about an 8" funnel, to approxiate the pitch of a trombone. Standing in a gym and spinning it around over the top of your head will send them running for the exits.