Bach Mega tone large shank trombone/baritone/euphonium mouthpieces in silver. Megatone mouthpieces have the same inner dimensions as the standard Bach mouthpieces with a slightly large throat and twice the outside mass. This darkens the sound and allows you to play at greater dynamic levels without the distortion.

Pick a Mouthpiece-Underlined Models Indicate Best Sellers

1G         Medium,thin, well rounded. Extral large and deep for extraordinary power and depth of tone. Among the largest and most powerful bass trombone mouthpieces produced today.

              319"throat/800S backbore 28 mm Cup

1 1/4GM Medium,Thin, well rounded. Same rim and cup as 1 1/4G but with a larger throat and backbore for a large, powerful sound, well in tun. .302" "N" throat/800S backbore 27.50mm Cup

1 1/2G    Medium Wide, Well Rounded. A large mouthpiece with a powerful tone in the low rgeister and great carrying power. For many ears, the standard mouthpiece for the serious bass trombone player.

               .277" "J" throat/429 backbore (27mm Cup)

1 1/2GM  Medium wide, well rounded Larger throat and backbore than 1 1/2G results in less resistance, larger dynamic range, deeper, warmer sound .302 "N" throat/800S backbore. 27 mm Cup

4G           Medium Wide, Slightly rounded Same rim shape and diamter as No.4 small shank tenor trombone. A versatile, large diameter mouthpiece especially useful when only one

                trombone is used for both  upper and very low register. .277" throat/429 Backbore. 26 mm Cup

5G          Medium Wide, Semi Flat Same rime shape and diamter as No.5 small shank tenor trombone. Fairly large and deep, with a dark mellow tone, favoring

               low register. .277" J" throat/429backbore 25.5mm cup

5GS        Medium Wide, Semi Flate. Shallower "G" style cup with smaller throat and backbore than 5G. Produces easy high register, slightly brighter sound.

                .261" "G" throat/420(modified) backbore 25.5mm cup

6 1/2A     Medium Wide, well rounded. Same rim and cup as 6 1/2A small shank tenor trombone, but with a full bass trombone throat and backbore for a rich compact sound of large volume.

               .277" throat/429 backbore 25.4 mm Cup