Posted by the... on June 04, 2003 at 00:02:49:
In Reply to: Re: Schilke 69C4 vs. Miraphone C4 posted by Tony Clements on May 17, 2003 at 11:13:11:
...67C4, which is much closer to a Bach 18 than a Schilke F tuba mpc. From eyeballing the Schilke, I think it should be called a 69B4 (B for more shallow than standard)