VINCENT BACH 341-1G DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 28mm
Rim shape = Medium Thin, well rrounded.
Extra large and deep for extraordinary power and depth of tone. Among the largest and most powerful bass trombone mouthpieces produced today. .319 inch throat/ 800S backbore.

VINCENT BACH 341-1 1/4G DEEP CUP LARGE BORE TROMBONE MOUTHPIECE

Cup diameter = 27.5mm - Cup = Deep - Rim Shape= Medium thin, well rounded. Cup diameter is smaller than 1G, but still very large and deep, with the sonority preferred by the modern American school. .276" throat/429 backbore.

VINCENT BACH 341-1 1/4GM DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 27.5mm
Same rim and cup as no. 1 1/4 G, but with a larger throat and bacckbore for large, powerful sound, well in tune.

VINCENT BACH 341-1 1/2G DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 27mm
Rim shape = Medium Wide, well rounded.
A large mouthpiece with powerful tone in the low register and great carrying power. For many years the standard mouthpiece for the serious bass trombone player. .276" throat / 429 backbore.

VINCENT BACH 341-1 1/2GM DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 27.0mm
Larger throat and backbore than no. 1 1/2 G, resulting in less resistance, larger dynamic range, deeper, warmer sound.

VINCENT BACH 341- 2G DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 26.75mm
Rim shape = Medium Narrow, well rounded.
Deep full resonant tone; big low register even through the pedal tones. .276" throat / 429 backbore.

VINCENT BACH 341- 4G DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 26mm
Rim shape = Medium Wide, slighty rounded.
Same rim shape and diameter as number 4 small shank tenor trombone. A versatile, large diameter mouthpiece especially useful when only one trombone is used for both the upper and low register. .276" throat / 429 backbore.

VINCENT BACH 341- 5G DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 25.5mm
Rim shape = Medium Wide, semi flat.
Same rimshape and diameter as No 5 small shank tenor trombone. Similar playing characteristics to 4G with a slightly smaller cup diameter. .276" throat / 429 backbore.

VINCENT BACH 341- 61/2AM MEDIUM DEEP CUP LARGE BORE TROMBONE MOUTHPIECE
Cup diameter = 25.4mm - Rim shape = Medium Wide, well rounded - Symphony model trombone mouthpeice features same cup and rim as 61/2A but with symphony "F" throat and 413 backbore. .257" 'F' throat /413 backbore.