Schilke Helleberg II F (SHII-F) Tuba Mouthpiece

The Classic Helleberg Feel Optimized for F Tuba

The Schilke Helleberg II F (SHII-F) combines the trusted comfort and familiar rim profile of the renowned Schilke Helleberg II with a design engineered specifically for the unique demands of F tuba performance. Rather than simply reducing the size of a contrabass mouthpiece, the SHII-F features a shallower cup, optimized throat, and specialized backbore to provide the clarity, efficiency, and flexibility required by today's bass tuba players.

The result is a mouthpiece that delivers a focused, colorful sound with quick response, secure articulation, and excellent projection while preserving the warm musical character that has made the Helleberg design a favorite among generations of tubists.

Sound Characteristics

• Clear, focused bass tuba tone

• Quick, responsive attack

• Excellent note definition

• Secure upper register

• Rich, colorful sound

• Strong projection

• Stable intonation

• Free-blowing low register

Recommended For

• Symphony Orchestra

• Wind Ensemble

• Brass Quintet

• Solo Performance

• Chamber Music

• University Performance

• Professional Performance

Ideal Instruments

• F Tubas

• EEb Tubas (for players seeking a more focused response)

• Small CC Tubas (when greater clarity is desired)

Specifications

Inside Cup Diameter: 32.76 mm (1.29")
Cup: Shallower modified bowl-shaped profile optimized for bass tuba
Rim: Standard Schilke Helleberg II contour for familiar comfort and control
Throat: 8.03 mm (0.316", O drill)
Backbore: Expanded Schmitt-style design for efficient airflow and an open low register
Shank: Standard large tuba shank
Resistance: Moderate – balanced for clarity, secure slotting, and effortless response

Engineered Specifically for Bass Tuba

The SHII-F was developed to maximize the musical potential of F tubas. Its shallower cup promotes quick response and exceptional note clarity while preventing the tone from becoming overly broad or unfocused. The carefully sized throat provides the ideal amount of resistance for confident high-register playing and precise articulation, while the expanded Schmitt-style backbore allows the low register to remain remarkably open and resonant.

For performers who appreciate the familiar feel of the Schilke Helleberg II but require a mouthpiece tailored to the unique characteristics of the F tuba, the SHII-F offers an exceptional combination of clarity, flexibility, projection, and tonal richness.