The first digit referred to the mandrel - either the no. 6 (ML) or the no. 7 (Large Bore). The 68 mouthpipe, for example, was from the no. 6 mandrel and cut 1" (8/8ths) from the small end. The closer to the small end the cut, the tighter the pipe.
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Available in 3 sizes and 6 color variations.
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Item Title Kanstul Bny 7C Top Cup Trumpet Mouthpiece. - Model: BNY 7C. - This mouthpiece is a copy of the Bach NY era 7C, known as the Harses model. - Product Type: Trumpet Mouthpiece. - Finish: Silver Plated.
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(1) one Crest Lock Co Key for Olds Reynolds Kanstul deluxe high end trumpet or cornet cases. Lost or never had an original key for your cherished trumpet case?. (Put that ugly old original case in the attic) Your beauty deserves a new case!
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Reeves Cylinder Reinforcer for Trumpets The Bob Reeves Brass Cylinder Reinforcer is a precision washer that fits in the bottom valve cap. By creating an acoustical damp, the reinforcer reduces energy and resonance loss out of the bottom of the valve cluster.
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