Guide to Flugelhorn Tapers

Confused about tapers? We used to be, too! Here's the scoop on flugelhorn mouthpiece tapers. If you are using the wrong taper, you may be experiencing poor intonation and response!

LARGE Morse taper
Commonly known as Standard Taper, the LARGE Morse taper is used by Yamaha, Getzen, Callet, Benge/King/Conn, Holton and older Kanstul 1525 flugelhorns.
SMALL Morse taper
The so-called “Bach Taper.” Bach, Courtois, newer Couesnon, Kanstul 1525 and some European flugelhorns use SMALL Morse taper.
FRENCH (straight) taper
Also known as Couesnon Taper, French taper is used by original Couesnons, Flip Oakes "Wild Thing," Kanstul CCF 925, and original F. Besson flugelhorns.

Please note! Not all manufacturers make all three tapers, and some manufacturers treat certain tapers as special or custom orders.

If in doubt, ask us before you order!