Don Harwood's Signature Model Bass Trombone Mouthpiece Finish:Frost Finish Stainless Steel 954" inner rim offers a

954" inner rim offers a secure

but in a slightly smaller

only the fearless answer

or high-register demands

and bold solos

Don Harwood's Signature Model Bass Trombone Mouthpiece Finish:Frost Finish Stainless Steel 954" inner rim offers aDon Harwood Signature Bass Trombone Mouthpiece The Boss Designed for Don Harwood, Bass Trombonist, New York Philharmonic Inner Rim Diameter: 1. 139" (28. 956 mm) Throat Diameter: . 312" (7. 925 mm) Medium Deep Cup (Schilke 60 inspired) For decades, Don Harwood was the rock solid foundation of the New York Philharmonic low brass section the boss in the bass trombone chair, delivering unmatched precision, power, and musicality in one of the world's