Brochure
27
Mega Tone
®
Large Shank Tenor & Bass Trombone Mouthpieces
Catalog No. K341
Model Depth Approx. Rim
No. of Cup Cup Dia. Shape Throat Backbore Description
1G Deep 28.00 mm Medium thin, .319" 800S Extra large and deep for extraordinary power and depth of
well rounded. tone. Among the largest and most powerful bass trombone
mouthpieces produced today.
1
1
⁄
4
GM Deep 27.50 mm Medium thin, .302" 800S Same rim and cup as No.1
1
⁄
4
G, but with a larger throat and
well rounded. “N” backbore for a large, powerful sound, well in tune.
1
1
⁄
2
G Deep 27.00 mm Medium wide, .277" 429 A large mouthpiece with a powerful tone in the low
well rounded. “J” register and great carrying power. For many years, the
standard mouthpiece for the serious bass trombone player.
1
1
⁄
2
GM Deep 27.00 mm Medium wide, .302" 800S Larger throat and backbore than No. 1
1
⁄
2
G results in less
well rounded. “N” resistance, larger dynamic range, deeper, warmer sound.
4G Deep 26.00 mm Medium wide, .277" 429 Same rim shape and diameter as No. 4 small shank tenor
slightly trombone. Versatile, large diameter mouthpiece especially
rounded. useful when only one trombone is used for both the upper
and very low register.
5G Deep 25.50 mm Medium wide, .277" 429 Same rim shape and diameter as No. 5 small shank tenor
semi-flat. “J” trombone. Fairly large and deep, with a dark, mellow
tone, favoring the low register.
5GS Medium 25.50 mm Medium wide, .265" 420 Same rim and cup as No. 5G but with
17
⁄64" throat and
semi flat.
17
⁄64" #420 backbore.
6
1
⁄
2
A Medium 25.40 mm Medium wide, .277" 429 Same rim and cup as No. 6
1
⁄
2
A small shank tenor trombone,
deep well rounded. but with a full bass trombone throat and backbore for a
rich, compact sound of large volume.
6
1
⁄
2
AL Medium 25.40 mm Medium wide, .265" 420 Same specifications as No. 6
1
⁄
2
AL small shank tenor trombone
deep well rounded.
17
⁄64" but with .265" throat. Requires well-developed
embouchure.
Bach models not listed here are available as special order mouthpieces.
Contra-Bass Trombone Mouthpiece
Catalog No. 340
Model Depth Approx. Rim
No. of Cup Cup Dia. Shape Description
30CB Deep 30.00 mm Medium wide. Designed specifically for contra-bass trombones.
Produces a full, rich sound.










