.640″ RM MF Master Trumpet Mouthpiece
Maynard Ferguson’s first trumpet mouthpiece was a Rudy Muck 13C, which he modified himself by sanding down the rim. Rudy Muck eventually made a small number of mouthpieces similar to the hand-modified 13C, labeled “Rudy Muck Cushion Rim 13C Maynard Ferguson”. The Legends RM MF is a duplicate of the rim and cup on this mouthpiece, with a #26 throat and the Legends S backbore.
Specifications
- Outside Rim Diameter
- 1.18" (29.97 mm)
- Outside Rim Contour
- Round
- Inside Rim Diameter
- 0.640" (16.26 mm)
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