Liberation Mr. P 4.4 Signature Tuba Mouthpiece Gift cards The wider bore also allows

The wider bore also allows for greater airflow

or those who want a mouthpiece that responds instantly to subtle nuances

The exceptionally deep E Cup delivers a rich

18-20in (457-508mm) bells

Liberation Mr. P 4.4 Signature Tuba Mouthpiece Gift cards The wider bore also allowsThe Mr. P 4. 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 4. 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.