Posted by Changing... on March 19, 2003 at 08:53:32:
In Reply to: Re: Re: Re: New Yamaha F posted by Roger Lweis on March 19, 2003 at 08:02:26:
...the bore a bit from .687 would mean major retooling on their part, since the next largest valve section of this style is .768. It would be a different horn completely. I'll bet they tweaked the leadpipe only...