| Model | Cup Diameter | Rim | Bore | Resistance | Description |
|
PT-50 (For BBb and CC Tuba) |
33.0mm | 7.5mm, flat rim | 8.3mm | Moderate | Model PT-50 has a large and deep cup. The clearly defined inner rim aids articulation and tonal clarity. This Perantucci mouthpiece combines high dynamic range with fast response. It aids low register playing while still enabling a good upper register. It is recommended for advanced players who prefer a truly large mouthpiece. |
|
PT-88 (For BBb and CC Tuba) |
33.5mm | 7.0mm, flat rim | 8.1mm | Low | The cup of the PT-88 is wider yet not quite as deep as that of the PT-50. The sound has great strength and depth combined with huge dynamics over a wide range. The middle and low register benefit from the cup volume. The high register is secure yet mellow sounding. |
|
PT-84 (For BBb and CC Tuba) |
32.0mm | 7.5mm, moderately round | 8.0mm | Moderate to high | Model PT-84 provides a clear sound. It is flexible, has a good upper range, and provides a very quick response, particularly in the low range. This is a popular medium-large mouthpiece, reccommended for young players. The higher resistance make playing more secure for young players. |
|
PT-64 (For F Tuba) |
32.0mm | 8.5mm, rounded rim | 7.8mm | Moderate | Model PT-64 provides fast reponse, a lively and exciting sound with a clear core and excellent projection. The tone has a commanding nature for solo performances. It is first choice for execution of high range orchestral literature. In it’s fortieth year, the Perantucci PT-64 is a milestone in history, one of the most popular F-tuba mouthpieces ever made |


Like the instrument, Laskey Tuba Mouthpieces are a towering presence in low brass playing. With a thicker sound and more complex geometry, every aspect of a Laskey Tuba Mouthpiece, from the iconic rim to the exterior shape and cup, has been carefully designed to provide the clear articulation, precise slotting, and crisp response.
The Geib-style G Series produces a more brilliant sound than the H Series and works incredibly well on rotary valve tubas.
After testing numerous tuba makes and models, two shank sizes were developed to meet the needs of a wide variety of mouthpiece receivers: American (US) shanks fit most American made and styled instruments, while European (EU) shanks fit many European made and styled instruments, with the exception being most 6/4 CC tubas, which require the EU shank.