Griego Mouthpieces Toby Oft Omega 4

Griego Mouthpieces Toby Oft Omega 4, Mouthpiece For Tenor Trombone, Toby Oft model, The priority of the Omega series is to maintain a rich, full sound in all registers, shining especially in the upper registers with easy and particularly clear articulation at all dynamic levels, The Omega 4 has a slightly larger diameter than the 4.5 and offers similar distinctive sound qualities and easy access to the extremes of the upper and lower registers, Being slightly larger than the 4.5, it fits more into the structure of the low brass ensemble, Cup diameter: 25.91 mm (1.020