Conn Helleberg Series Euphonium Mouthpiece - 5E (1705E) SYF_153 Hickory shaft with medium-stiff plastic

Hickory shaft with medium-stiff plastic bristles and a 1 12” mallet head made from XLPE foam

Brand: Yamaha

vocalist Duke Amayo (of Antibalas)

Song List:

Tuning mode: Chromatic

Conn Helleberg Series Euphonium Mouthpiece - 5E (1705E) SYF_153 Hickory shaft with medium-stiff plasticConn Helleberg Series Euphonium Mouthpiece 5E (1705E) The Conn Helleberg 5E Euphonium Mouthpiece, model number 1705E, is a highly regarded choice for euphonium players seeking enhanced control and flexibility. Known for its deep cup and medium round rim, this mouthpiece delivers a full, focused sound suitable for a variety of performance settings. Inspired by the legendary tubist August Helleberg, it produces a deep, symphonic tone that enriches