Kelly 5C Cornet Mouthpiece Equivalents
Cross-brand alternatives to the Kelly 5C cornet mouthpiece. 0 verified equivalents and 12 spec-matched alternatives ranked by similarity.
The Kelly 5C is a cornet mouthpiece with a 16.76mm cup diameter and very deep cup depth. Recommended for mid-range all-purpose.
Similar by specs (12)
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Marcinkiewicz 10S
Spec match
16.84mm · V.Deep · Throat 3.73
Cup: +0.08mm Depth: same Throat: -0.07mm
84%
84%
83%
82%
82%
82%
Yamaha CR-14ES-GP
Spec match
16.86mm · V.Deep · Throat 3.98
Cup: +0.10mm Depth: same Throat: +0.18mm
81%
81%
Specifications
Compare Kelly 5C head-to-head
Frequently asked questions
What mouthpiece is equivalent to the Kelly 5C?
Based on spec matching, the closest alternatives include Curry 5 DC with similar cup diameter and depth.
How do I find a cross-brand alternative to the Kelly 5C?
Match cup diameter (the Kelly 5C measures 16.76mm), cup depth (very deep), and throat diameter (3.80mm). Our equivalence algorithm weighs these dimensions to find the closest matches from other brands.
What is the closest Curry equivalent to the Kelly 5C?
The Curry 5 DC is the closest match, with a 16.76mm cup diameter and v.deep cup depth.