Liberation Mr. P 6.4 Signature Tuba Mouthpiece Tryon Product His teachers include Warren Deck

His teachers include Warren Deck

well defined inner edgeBore: 8

The Mercer & Barker MB4W Tuba Mouthpiece is the premium variant built upon the successful foundation of the MB4

this euphonium/baritone mouthpiece pouch blends functionality with style—making it an essential accessory for your gear bag or pocket

Experience the tremendous success of tubists around the world with Greg Black New York Legend Tuba Mouthpieces

Liberation Mr. P 6.4 Signature Tuba Mouthpiece Tryon Product His teachers include Warren DeckThe Mr. P 6. 4 tuba mouthpiece by Liberation is designed by Daniel Perantoni, Professor of Music at the distinguished Jacobs School of Music at Indiana University. Also known as Mr. P, Perantoni has been in the mouthpiece business for several decades and the 6. 4 is the modern version of an earlier very successful design. The Mr. P Signature tuba mouthpieces have been engineered for better response, ease of playability, and a centered, focused sound.