Conn Helleberg 120S Tuba Mouthpiece – Backstage Music Network

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.

Conn-Selmer 120S Helleberg Standard Tuba Mouthpiece

Music & Arts 2018-2019 Educator Catalog by Music & Arts - Issuu

C.G. Conn Helleberg Series Tuba Mouthpiece - 120

Music & Arts 2018-2019 Educator Catalog by Music & Arts - Issuu

Tuba Mouthpiece with Gold-plated Finish - 120SGP

C.G. Conn Helleberg Series Tuba Mouthpiece - 120, Gold-plated

Conn Helleberg 120S Tuba Mouthpiece – Andy's Music

Shop – Backstage Music

Helleberg 120S Tuba Mouthpiece - Ward-Brodt Music

The Music Shop - C.G. Conn Conn Tuba Mouthpiece - Helleburg

C.G. Conn Helleberg Series Tuba Mouthpiece - 120

Conn-Selmer 120S Helleberg Standard Tuba Mouthpiece

Music & Arts 2018-2019 Educator Catalog by Music & Arts - Issuu

The Horn Guys - Conn Helleberg Tuba Mouthpiece

The Helleberg Series is named for August Helleberg, the principal tubist in the Sousa Band. The Model 120-S mouthpiece produces excellent volume with

Conn Helleberg 120S Tuba Mouthpiece

BARITONE & TUBA ACCESSORIES – Backstage Music Network