The Helleberg Series is named for August Helleberg, the principal tubist in the Sousa Band. The Model 120-S mouthpiece produces excellent volume with a deep, organ-like tone.
Yamaha Marching Baritone Lyre, Heavy-duty marching baritone lyre with a nickel plated finish., Nickel Plated, Made in the USA.
Yamaha YAC 1509N Marching Baritone Lyre
Conn 120S Helleberg Tuba Mouthpiece
C.G. Conn 120S UMI Helleberg Standard Tuba Mouthpiece
Conn-Selmer, Inc. Tuba Mouthpiece, Silver (120S
C.G. Conn 120S UMI Helleberg Standard Tuba Mouthpiece
Upgrading from the helleberg - TubeNet
Music & Arts 2018-2019 Educator Catalog by Music & Arts - Issuu
Music & Arts 2018-2019 Educator Catalog by Music & Arts - Issuu
CONN-Tubamundstück Helleberg 120S
Tuba Mouthpiece with Gold-plated Finish - 120SGP
C.G. Conn Helleberg Series Tuba Mouthpiece - 120, Gold-plated
Conn-Selmer, Inc. Tuba Mouthpiece, Silver (120S
Conn Helleberg 120S Tuba Mouthpiece 120S