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markp Heavyweight Member
Joined: 15 Feb 2005 Posts: 2814 Location: Coarsegold, CA
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Posted: Sun Sep 08, 2019 9:19 am Post subject: GR M-B |
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What does the M-B stand for on a GR mouthpiece? I looked on the website and found no reference to it, but maybe I missed it.
I saw a mouthpiece listed for sale as a GR64 M-B. |
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Nos Mo King Veteran Member
Joined: 10 Feb 2008 Posts: 438 Location: Cheyenne WY
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Posted: Sun Sep 08, 2019 2:09 pm Post subject: |
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This may help
M-B Cup
Makes a perfect "matched set" to the S-B cup.
The M-B was designed for those who want an all around mouthpiece with more chop room than the GR M cup, plus a slightly brighter sound and faster response than the M.
M-B has more upper cup volume than the M but it is tighter in the bottom of the cup and throat entrance.
Even though the M-B and M cups have virtually the same volume, the M-B is not as deep as the M cup.
#2 Backbore is standard. _________________ Russ Chapman
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