Bach Bass Trombone Mouthpiece, Artisan (Arisan), 1 1/2G, Silver-Plated Finish (for Large Bore), A4411HG2

The shape, sound, and response of the Artisan model are reminiscent of early Bach mouthpieces. Modeled after those from the 1940s and 1950s, it features a specially selected throat and backbore.

Bach Trombone Mouthpiece, Artisan, 1 1/2G, Silver-Plated Finish (For Large Bore)

This large-cup model delivers powerful, long-resonating low notes. It has long been the standard model for bass trombonists.

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

BACH MP ARTISAN BASS TRB 1 1/2G The shape, sound, and response of the Artisan model are reminiscent of early Bach mouthpieces. Modeled after those from the 1940s and 1950s, it features a specially selected throat and backbore.

This large-cup model delivers powerful, long-resonating low notes. This has long been the standard model for bass trombonists. ■Diameter: 27mm ■Cup Depth: D (Deep) ■Rim Thickness: MW (Medium), with a fairly rounded rim.