- Cup: 33.5 mm / Wide. deep cup.
- Rim: 7.0 mm / Flat. well-defined inner edge
- Bore: 8.1 mm
The PT-88 along with the PT-50 constitute the most preferred and widely used large contrabass tuba mouthpieces in the Perantucci line. The cup is wider yet not as deep as that of the PT-50. The sound has great strength and depth.
Recommended for strong players. those who desire great dynamic range and an immense sound.
Now available in a heavy shell design. the PT-88+ which incorporates modified cup and bore specifications as well as additional shell weight for unprecedented stability and projection of the sound. A Perantucci Best-Seller!