5 (346) In stock
Harrelson High Efficiency Valve Stems for Trumpet. Increase efficiency and play with less effort immediately.
SpectraTone RED Trumpet Mouthpiece - BackerKit
Harrelson High Efficiency Valve Stems for Trumpet. Increase efficiency and play with less effort immediately.
Harrelson High Efficiency Valve Stems for Bach, Yamaha, Schilke, and CarolBrass Trumpets
TRUMPET MOUTHPIECE BOOSTER + T.E.T. – KGUmusic
Trumpet High Efficiency Valve Stems (HEVS) by Jason Harrelson
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Harrelson X35 B-flat 2021 Brushed Brass