Mercer & Barker MB5 Cattanach Tuba BSP
Tuba Mouthpiece

Technical Data
- Manufactured by Mercer & Barker
- Andy Cattanach Signature model
- Cup diameter: 33.00 mm
- Rim: 8.30 mm
- Bore: 8.00 mm
- Heavy model, which produces a warm, velvety sound in the low register
- Perfectly sized cup to minimise the change in embouchure when moving to pedal notes
- Comparable to the mouthpieces: Mike Finn MF3, Bach 7, PT88L, K&G 1F
- Silver-plated and high-gloss polished