SKU: 81758253461

Bach 350 Classic Small Shank Trombone Mouthpiece

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Description

Bach 350 Classic Small Shank Trombone MouthpieceClassic line of mouthpieces for small shank trombone and baritone horn. Made in Elkhart, Indiana, USA. Limited selection, only a few left, choose from the drop down menu. Standard with #402 backbore and 5. 85mm throat unless noted below. Model Cup Diameter Cup Depth 3 26. 26mm Medium Deep Medium wide rim, well rounded. Extra large cup for players with a robust embouchure. 4 26. 00mm Medium Medium wide rim, well rounded. Very large cup; principally

Classic line of mouthpieces for small shank trombone and baritone horn.  Made in Elkhart, Indiana, USA.  Limited selection, only a few left, choose from the drop-down menu.

Standard with #402 backbore and 5.85mm throat unless noted below. 

Model

 

Cup Diameter

Cup Depth

 

 

3

26.26mm

Medium Deep

 

 

Medium wide rim, well rounded. Extra large cup for players with a robust embouchure.

 

4

26.00mm

Medium

 

 

Medium wide rim, well rounded. Very large cup; principally used by players having healthy, strong embouchures.

 

4C

25.75mm

Medium Shallow

 

 

Medium wide rim, well rounded. Large cup with a brilliant tone. Requires a powerful, natural embouchure.

 

5

25.50mm

Medium

 

 

Medium wide rim, semi-flat. For players with good, natural embouchure. Rather large cup. Produces a full, mellow, sonorous tone.

 

5G

25.50mm

Deep

 

 

Medium wide rim, semi-flat. Same as #5 except for 0.276” throat and #429 backbore.

 

5GB

25.50mm

Deep

 

 

Medium thin rim, very well rounded. Same as 5G but with a thin, rounded rim.  Created for Thomas Beversdorf of Indiana University.

 

5GS

25.50mm

Medium

 

 

Medium wide rim, semi-flat. Same as #5 but with larger “G” throat and #420 backbore.

 

6

25.50mm

Medium

 

 

Medium wide rim, well rounded. Fairly large cup. For players with a strong embouchure. Full, solid, mellow tone.

 

6 1/2A

25.40mm

Medium Deep

 

 

Medium wide rim, well rounded. Slightly larger than medium with standard-size throat and backbore. Rich, compact tone of large volume.

 

6 1/2AL

25.40mm

Medium Deep

 

 

Medium wide rim, well rounded. The same rim and cup as 6 1/2A, but with a larger “G” throat and #420 backbore for trombonists who strive for a Teutonic tone quality. Recommended for euphonium players who desire a round, mellow tone of great carrying power and substantial volume.

 

6 1/2AM

25.40mm

Medium Deep

 

 

Medium wide rim, well rounded. Symphonic model tenor trombone mouthpiece features the same cup and rim as 6 1/2A, but with symphonic “F” throat and #413 backbore.

 

6 3/4C

25.00mm

Medium Shallow

 

 

Medium wide rim, well rounded. Produces a full, clear, rather brilliant timbre. For trombonists with good, well-trained embouchures. Useful for trombonists doing lead work but who prefer a wider cup diameter.

 

7

24.75mm

Medium

 

 

Medium wide rim, not too sharp. The ideal mouthpiece for the artist desiring a beautiful, ringing tone with sufficient volume for melody playing. Deeper version of the 7C.

 

7C

24.75mm

Medium Shallow

 

 

Medium wide rim, not too sharp. Designed for players who prefer a medium-large cup to assure a large volume of tone. The rather shallow cup produces great brilliance.

 

8

24.75mm

Medium

 

 

Slightly wide and flat rim. Corresponds in cup design with 7, but with a wider rim. Players with heavier lips prefer this model.

 

9

24.72mm

Medium Deep

 

 

Medium wide rim. Possesses a beautiful, rich, rather mellow timbre.

 

11

24.70mm

Medium Deep

 

 

Medium wide rim. Same style as 9 but slightly smaller. Produces a magnificent round tone of great carrying power. An excellent model for euphonium and baritone players seeking a smaller size with full tone.

 

11C

24.70mm

Medium Shallow

 

 

Same as 11 but with a medium shallow cup for a brilliant ringing tone of large volume. Popular with lead players.

 

12

24.50mm

Medium

 

 

Medium wide rim. An excellent all around mouthpiece. Combines a fine, solid, dark tone, excellent flexibility, great volume and easy response.

 

12C

24.50mm

Medium

 

 

Medium wide rim. Same size and rim as 12 but with a more brilliant, crisp tone. Best selling model, often used by students. Popular with lead players and for alto trombone.

 

12E

24.50mm

Very Shallow

 

 

Medium wide rim. This model, designed principally for Eb alto trombone, can be used on Bb trombone or bass trumpet when a brilliant, brassy tone is desirable. Useful in the extreme high register.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81758253461

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Verified Purchase
Craig Howard
Omaha, US
★★★★★ 4
💯
Size: 36W x 30L, Color: Khaki
Good fit.
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Reviewed in the United States on June 2, 2020
S
Sunmeet
Charlottesville, US
★★★★★ 1
Defective MK products sold here
Size: 33W x 30L, Color: Khaki
I ordered smoke grey and the seams never lined up. I could not manage to iron these pants. It appears like they are selling the defective MK products on Amazon. Returned mine.
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Reviewed in the United States on October 23, 2025
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Verified Purchase
chrisazonian
Cuba, US
★★★★★ 5
Great watch - looks good and keeps good time
I love this thing. Good for a big wrist. Lume holds well and the blue lume looks awesome with the white/blue theme. Holds writhing a couple seconds (2-5) per day, which is pretty excellent at this price point. Would recommend.
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Reviewed in the United States on June 6, 2026
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Verified Purchase
Juan D.
Carnegie, US
★★★★★ 5
Excelente reloj. Lujosa presentacio
El reloj es de excelente calidad y una apariencia deportiva, pero sobria. Luce muy bien y su construcción es muy fuerte. La caratula blanca es delicada y las marcas de hora azules cambian a un celeste brillante, según la incidencia de la luz. El mecanismo es muy preciso. Lo compre de hace un mes y he estado verificando la hora con un reloj de referencia en linea y no ha tenido variación. Lo mantengo en una caja enrrolladora automática.
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Reviewed in the United States on October 2, 2025
M
Verified Purchase
Melissa Eaton
Phoenix, US
★★★★★ 5
Love this watch!
Beautiful watch, instantly one of my favorites and I own some that are worth many times what this one cost!
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Reviewed in the United States on December 11, 2025

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