Bach 5GS (small shank) Baritone / Euphonium Mouthpiece Equivalents

Cross-brand alternatives to the Bach 5GS (small shank) baritone / euphonium mouthpiece. 0 verified equivalents and 12 spec-matched alternatives ranked by similarity.

Reference mouthpiece

Cup: 25.50mm Depth: Deep Rim: — Throat: 6.63mm

The Bach 5GS (small shank) is a baritone / euphonium mouthpiece with a 25.50mm cup diameter and deep cup depth.

Similar by specs (12)
89%
25.40mm · Deep · Throat 6.63
Cup: -0.10mm Depth: same Throat: same
88%
25.40mm · Deep · Throat 6.53
Cup: -0.10mm Depth: same Throat: -0.10mm
87%
Giardinelli 4D Spec match
25.40mm · Deep · Throat 6.40
Cup: -0.10mm Depth: same Throat: -0.23mm
81%
Monette TS6 S1 Spec match
25.40mm · Medium · Throat 6.63
Cup: -0.10mm Depth: -1 Throat: same
80%
Giardinelli 4M Spec match
25.40mm · Medium · Throat 6.40
Cup: -0.10mm Depth: -1 Throat: -0.23mm
80%
25.50mm · V.Deep · Throat 7.00
Cup: same Depth: +1 Throat: +0.37mm
80%
25.50mm · V.Deep · Throat 7.00
Cup: same Depth: +1 Throat: +0.37mm
83%
Yamaha EP-51DS Spec match
25.24mm · Deep · Throat 7.11
Cup: -0.26mm Depth: same Throat: +0.48mm
83%
Yamaha EP-51DL Spec match
25.24mm · Deep · Throat 7.11
Cup: -0.26mm Depth: same Throat: +0.48mm
79%
Schilke 51D Spec match
25.55mm · Medium · Throat 7.04
Cup: +0.05mm Depth: -1 Throat: +0.41mm
76%
Denis Wick SM9 Spec match
25.00mm · Medium · Throat 6.66
Cup: -0.50mm Depth: -1 Throat: +0.03mm
83%
25.40mm · Deep · Throat 5.85
Cup: -0.10mm Depth: same Throat: -0.78mm
Specifications
Deep Cup Baritone / Euphonium Small Shank Baritone / Euphonium

Frequently asked questions

What mouthpiece is equivalent to the Bach 5GS (small shank)?

Based on spec matching, the closest alternatives include Bach 6½AL (small shank) with similar cup diameter and depth.

How do I find a cross-brand alternative to the Bach 5GS (small shank)?

Match cup diameter (the Bach 5GS (small shank) measures 25.50mm), cup depth (deep), and throat diameter (6.63mm). Our equivalence algorithm weighs these dimensions to find the closest matches from other brands.