PT 66 

Model PT 66 is a traditional, German style mouthpiece giving a clear and lively sound. It’s deeper cup provides more volume with a slightly mellower quality than models PT 64 or PT-65. It is highly recommended for the F and Eb tubas, but is also useful or for the CC and BBb tubas where quick response and a clear, vibrant sound is desired.

PT-68

* CUP CHARACTERISTICS: 32.5 mm. diameter - Moderately deep, very rounded at the bottom.
* RIM CHARACTERISTICS: Width 8.0 mm. - Rounded inner and outer edges.
* THROAT BORE: 8.0 mm.
* Model PT-68 is a high dynamic range mouthpiece with an essentially bright sound. It gives great power and a commanding nature to the F-tuba, especially for solo performances with large accompanying ensembles.

Model PT-70 is a fairly deep mouthpiece with a bell -shaped cup which provides a broad sound with quick, even response. It is a comfortable and powerful mouthpiece which features a brilliant sound and is highly recommended for any tuba.

Model PT-72 is a large mouthpiece for the F or Eb tuba. The sound has considerable weight combined with the richness and clarity associated with the German cocncept. It si also recommended for intermediate level students of the BBb and CC tubas.

PT-83

Model PT-83 offers players who prefer a moderately wide cup a distinct but dark sound in all registers. The sharp inner rim provides quick response. It is designed for use with the CC and BBb tubas.