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Bach 1 Trumpet Mouthpiece Equivalents

Cross-brand alternatives to the Bach 1 trumpet mouthpiece. 0 verified equivalents and 12 spec-matched alternatives ranked by similarity.

Reference mouthpiece

Bach 1
Cup: 17.50mm Depth: Very deep Rim: — Throat: 3.66mm

The Bach 1 is a trumpet mouthpiece with a 17.50mm cup diameter and very deep cup depth.

Similar by specs (12)
88%
Bach Mega Tone 1 Spec match
17.50mm · V.Deep · Throat 3.73
Cup: same Depth: same Throat: +0.07mm
Compare Specs
86%
Curry 1 HB Spec match
17.37mm · V.Deep · Throat 3.70
Cup: -0.13mm Depth: same Throat: +0.04mm
Compare Specs
85%
Marcinkiewicz B5 Spec match
17.45mm · V.Deep · Throat 3.78
Cup: -0.05mm Depth: same Throat: +0.12mm
Compare Specs
85%
Marcinkiewicz A5 Spec match
17.58mm · V.Deep · Throat 3.78
Cup: +0.08mm Depth: same Throat: +0.12mm
Compare Specs
83%
Denis Wick 1X Spec match
17.50mm · V.Deep · Throat 3.89
Cup: same Depth: same Throat: +0.23mm
Compare Specs
84%
Curry 1 B Spec match
17.27mm · V.Deep · Throat 3.70
Cup: -0.23mm Depth: same Throat: +0.04mm
Compare Specs
83%
Marcinkiewicz 315 Spec match
17.20mm · V.Deep · Throat 3.66
Cup: -0.30mm Depth: same Throat: same
Compare Specs
83%
Marcinkiewicz 314 Spec match
17.20mm · V.Deep · Throat 3.66
Cup: -0.30mm Depth: same Throat: same
Compare Specs
82%
Curry 90TC Spec match
17.53mm · Deep · Throat 3.66
Cup: +0.03mm Depth: -1 Throat: same
Compare Specs
80%
Marcinkiewicz C5 Spec match
17.20mm · V.Deep · Throat 3.78
Cup: -0.30mm Depth: same Throat: +0.12mm
Compare Specs
77%
Schilke F150 Spec match
17.52mm · V.Deep · Throat 4.09
Cup: +0.02mm Depth: same Throat: +0.43mm
Compare Specs
79%
Curry 1H TC Spec match
17.37mm · Deep · Throat 3.70
Cup: -0.13mm Depth: -1 Throat: +0.04mm
Compare Specs
Specifications
Deep Cup Trumpet

Compare Bach 1 head-to-head

Frequently asked questions

What mouthpiece is equivalent to the Bach 1?

Based on spec matching, the closest alternatives include Bach Mega Tone 1 with similar cup diameter and depth.

How do I find a cross-brand alternative to the Bach 1?

Match cup diameter (the Bach 1 measures 17.50mm), cup depth (very deep), and throat diameter (3.66mm). Our equivalence algorithm weighs these dimensions to find the closest matches from other brands.

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