The Bach 7 has a size 16 bore. The 7S has a larger size 14 bore. The 7S was developed when Bach first started making horns under its own name, and none of their original mouthpieces proved satisfactory.
There is now a Bach 10 and a Bach 10S, also. Wilbert in SC --- Wendell Rider <[EMAIL PROTECTED]> wrote: > Hi, > I just had an inquiry about a Bach 7S mouthpiece. > I've never seen one of > these and can find none around here so could > someone tell me what the > difference is between a 7 and a 7S, if any? Email > me privately if you want. > Thanks, > -- > Wendell Rider > > For information about my book, "Real World Horn > Playing" and the summer > seminar, see http://www.wendellworld.com > > _______________________________________________ > post: [EMAIL PROTECTED] > unsubscribe or set options at > http://music.memphis.edu/mailman/options/horn/wkkimple%40prodigy.net > _______________________________________________ post: [EMAIL PROTECTED] unsubscribe or set options at http://music.memphis.edu/mailman/options/horn/archive%40jab.org