Bach 1¼C Trumpet Mouthpiece Equivalents
Cross-brand alternatives to the Bach 1¼C trumpet mouthpiece. 0 verified equivalents and 12 spec-matched alternatives ranked by similarity.
The Bach 1¼C is a trumpet mouthpiece with a 17.00mm cup diameter and medium cup depth.
Similar by specs (12)
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Monette Vintage AP1-5 Rim
Spec match
17.00mm · Medium · Throat 3.66
Cup: same Depth: same Throat: same
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Monette Vintage BP1-5 S4
Spec match
17.00mm · Medium · Throat 3.66
Cup: same Depth: same Throat: same
90%
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Monette Vintage B1-5 S3
Spec match
17.00mm · Medium · Throat 3.66
Cup: same Depth: same Throat: same
90%
Monette Vintage E1-7 Rim
Spec match
17.00mm · Medium · Throat 3.66
Cup: same Depth: same Throat: same
90%
Specifications
Compare Bach 1¼C head-to-head
Frequently asked questions
What mouthpiece is equivalent to the Bach 1¼C?
Based on spec matching, the closest alternatives include Monette Vintage AP1-5 Rim with similar cup diameter and depth.
How do I find a cross-brand alternative to the Bach 1¼C?
Match cup diameter (the Bach 1¼C measures 17.00mm), cup depth (medium), and throat diameter (3.66mm). Our equivalence algorithm weighs these dimensions to find the closest matches from other brands.
What is the closest Monette equivalent to the Bach 1¼C?
The Monette Vintage AP1-5 Rim is the closest match, with a 17.00mm cup diameter and medium cup depth.