Standard Bach silver-plated small shank trombone mouthpieces.
Genuine Vincent Bach mouthpieces are the best available in the world. Bach mouthpieces are designed to meet every conceivable playing need and have for nearly three quarters of a century.
A Bach mouthpiece will make a poor instrument play well and a good instrument play better. Volume and excellent intonation, ease of response in the high and low register, rich uniform timbre throughout the range, and resistance calculated to increase the player’s endurance – these characteristics explain why the best professional artist choose Bach.