Bach 4G Trombone Mouthpiece

Large shank mouthpiece. The 4G is a popular large alternative to the more common 5G series models. The larger cup and throat (bore) help darken the

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Bach - Classic Series Large Shank Tenor & Bass Trombone

Mouthpiece for Trombone Versatile mouthpiece with a large diameter, particularly useful when only one trombone is used for both the high and very low

Bach 341 Trombone 4G

Rick Stout - Trombone – Warburton Music Products

Trombone Shop Quick Take-Milashius 4G comparison

All Trombone Mouthpieces

Bach Megatone Trombone Mouthpiece Large Shank

Vincent Bach < Brands

Yamaha Bass Trombone Mouthpiece - All Sizes – Allegro Education

The Standard 4G mouthpiece is suitable for everyone who plays a large bore trombone. It gives a full rich sound in all registers of the instrument,

Bach 4G Trombone Mouthpiece, Large Shank