Mouthpiece Boosters

Add a booster to your current mouthpiece and instantly enhance your sound!

A WELL-FOCUSED AND CONCENTRATED TONE. KGUBrass custom trumpet booster opens the way for more personal sound of your trumpet. You have a chance to

Trumpet Mouthpiece Booster by KGU Music. Custom made BULLET Trumpet BOOSTER KGU (998 Silver Plated Brushed)

Trumpet mouthpiece booster RADIUS. KGUBrass. Antique Copper Lacquer

Denis Wick DW6182 Tenor Trombone Mouthpiece Booster – John Packer

Trumpet Mouthpiece Booster BLACK EDITION + Gift. KGUBrass

Trumpet Mouthpiece Booster BLACK EDITION + Gift. KGUBrass

Denis Wick Mouthpiece Booster for Trumpet; Gold Plated Finish

The RADIATOR Trumpet Mouthpiece Booster is designed to achieve optimal balance between weight, geometry, and design. 🎺 Automatic 15%…

Denis Wick Heavy Top Conversion Booster For Cornet Mouthpieces

Booster, Mouthpieces (Brasswind)

Trumpet Mouthpiece BOOSTER KGUBrass. 4 CUSTOM Models * Megatone effect sleeve*

Radius Trumpet Mouthpiece Booster by KGUbrass

Denis Wick 6182-S Trombone Mouthpiece Booster Pojačivać zvuka za trombon

Product Review: KGU Brass Trumpet Embouchure Tool (T.E.T)!

Denis Wick Tone Booster – HornStuff

TRUMPET LIGHT TRIM KIT + MOUTHPIECE BOOSTER – KGUmusic