Posted by ugo Boscain on January 21, 2000 at 05:17:31:
In Reply to: Perantucci PT6 and PT7 posted by Craig Woodruff on January 20, 2000 at 23:11:14:
In my Opinion the PT6 is the optimal 'big' dimension for a Tuba.
With the Pt7 probably you will have only more breathing problems
without any gain
Hope it helps