Brass Horn Mouthpiece Elements and Characteristics Chart

Comparison Chart and Projected Characteristics Below Are Reliable For All Brass Horn Mouthpiece Comparison.

The Mouthpiece Glossary and Diagram Chart Seen Below is Duplicated at The Top and Bottom of The Page.

How the Mouthpiece Works, and When You Change A Part of The Mouthpiece What Does It Do To Your Sound?

 

Element Change Benefit Problems
Inner Diameter

smaller

high register easier to reach, better fit for smaller embouchure

tendency to play sharp, thinner, with a more brittle tone, and lack of endurance

larger

low register easier to reach, better fit for larger embouchure

tendency to play flat, darker, with a fuzzy tone, and lack of endurance

Rim Thickness

thicker

more endurance, better for thin lips

less response and flexibility

thinner

better response, more definite placement, better for thick lips

less endurance

Rim Contour

flatter

more endurance, more stability

less response and flexibility

rounder

better response, more definite placement

less endurance

Crown

higher

better response, more definite placement

less endurance

lower

more endurance

less response

Rim Bite

sharper

better response

less endurance

rounder

more endurance

less response

Cup

shallower

high register easier to reach, better fit for smaller embouchures

thinner, brighter tone

deeper

low register easier to reach, better fit for larger embouchures, bigger, darker sound

darker, fuzzy tone

"C"

bigger, darker sound with more warmth

more resistance, larger volume of air to control

"V"

brighter sound, more projection

less resistance, thinner sound

Throat

larger

less resistance, darker sound

high register harder to attain, fuzzy sound

smaller

brighter sound, more projection

more resistance, thinner sound

Bore

larger

less resistance, darker sound

high register harder to attain, fuzzy sound

smaller

more resistance, brighter sound

stuffy, thinner sound

Backbore

larger

less resistance, darker sound

high register harder to attain, fuzzy sound

smaller

more resistance, brighter sound

stuffy, thinner sound

Mass

less

increased projection, response, comfort

thinner sound

more

intensify, darken, and stabilize tone

decrease projection and response