Posted by Johnny on March 08, 1999 at 17:09:00:
In Reply to: Re: Re: Projection posted by Jay Bertolet on March 08, 1999 at 13:40:37:
Pulling tuning slides should broaden the sound. If it's pulled just enough it should probably increase the sound, but it will increase it a little bit. The rest is more air. However the tuba may be a little sharper in sound. I hope this answers your question.
Johnny