Joelscottiii New Member
Joined: 13 Mar 2018 Posts: 4
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Posted: Wed Mar 14, 2018 6:58 am Post subject: Matching backbore to throat — Bach trumpet mpc |
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I’m thinking of getting a Bach 3 mpc (no letter) with a #20 throat. What would be an appropriate complementary back-bore?
Many years ago, a teacher gave me a Bach 3C with a custom throat #20, which I use regularly. I have no idea about the backbore (could be the standard #10 if just the throat was altered). |
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