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- Tubaryan12
- 6 valves

- Posts: 2106
- Joined: Sat Nov 13, 2004 7:49 am
Re: Mouthpiece Suggestions
My only suggestion would be to have someone open up the throat on this mouthpiece to about 7.80 - 8.10 mm. 8.10mm is the approx. throat on the Helleberg, so I don't think you would want to go bigger than that. The Marcinkiewicz N1 has a throat that is 7.67mm.
