Detail 01
The 7 in 7*3
Tip opening. A wider gap between reed and tip takes more air and rewards a steady embouchure over a tight one.
Product detailSKU #1274228071906
Claude LakeyOriginal Alto Saxophone Mouthpiece 7*3
1/3
Independent shopping perspective
The Korena take
A replacement alto saxophone mouthpiece at a step-up price. For players ready to move past whatever came in the case with their horn.
Strong match
Who this is for
- Alto players outgrowing the stock mouthpiece on a student horn
- Anyone wanting more volume and projection under a full air stream
- Players comfortable adjusting reed strength to match a new setup
Consider the trade-offs
When to look elsewhere
- First-year beginners still building a stable embouchure
- Tenor, soprano or baritone players — this seats on alto only
- Setups built around a very close tip and stiff reeds
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
The *3
Facing length, which sets where the reed leaves the rail. It changes how quickly the reed responds under the tongue.
Detail 03
Alto shank
Cut for an alto neck cork. It will not seat properly on tenor, soprano or clarinet, regardless of how it feels dry.
Detail 04
Reed pairing
Standard alto reeds fit. As the tip opens, strength matters more than brand — many players drop a half step.
Detail 05
Ligature fit
Ligatures are matched to body shape, not just instrument. An existing one may sit loose or crooked on a different mouthpiece.
Final check
Know before you order
- 01Check that your current ligature clamps evenly on it before a rehearsal
- 02Have a half-strength softer reed on hand to test against your usual
- 03Swab after every session — buildup in the chamber changes how it plays
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01what does 7*3 mean on a claude lakey
The first number is the tip opening and the star plus second number is the facing. Together they set how open the mouthpiece blows and how the reed responds.
02will this fit my tenor sax
No. The shank is cut for an alto neck. A tenor neck is larger and the mouthpiece will not seat or tune correctly.
03is this too much mouthpiece for a beginner
For a first-year player, yes. An open tip needs a settled embouchure and steady air. It is a better fit once tone and intonation are stable.
04how do i clean an alto mouthpiece
Swab it after playing. Every few weeks, wash in lukewarm water with mild soap and a soft mouthpiece brush. Avoid hot water, which can distort the material.
