Bach Trombone Mouthpiece 1 1/2GM, Silver Plated Finish (Large Bore) 3411HGM

A popular choice among professionals and beginners worldwide.

It elevates poor instruments and makes good ones even better.

It offers rich volume, excellent intonation, good response from high to low notes, rich resonance, consistent tone across the entire range, and moderate resistance to prevent fatigue.

Bach Trombone Mouthpiece 1 1/2GM Silver-Plated Finish (for large bore)

Larger throat and backbore than the 1 1/2G.

Low resistance with a wide dynamic range. Deep, warm tone.

■Diameter: 27mm ■Cup Depth: D (Deep) ■Rim Thickness: MW (Medium), fairly rounded rim.

BACH MP BASS TRB 1 1/2GM

Larger throat and backbore than the 1 1/2G.

Low resistance with a wide dynamic range. Deep, warm tone. ■Diameter: 27mm ■Cup Depth: D (Deep) ■Rim Thickness: MW (Medium), fairly rounded rim.