Posted by Chris on March 21, 2001 at 13:45:12:
In Reply to: Re: Re: Re: Re: Gronitz BBb Piston Tuba posted by Rick Denney on March 20, 2001 at 12:28:54:
Rick,
Have also a look at the Gronitz 'C - Kaiserbass Modell PCK' (6/4 CC) which is similar to the Gronitz BBb you are referring to and comes with a 5. rotary valve.
Cheers
Chris