Joseph Jefferson Signature Trombone Mouthpiece Finish:Frost Finish Stainless Steel solo performances

solo performances

no compromise

effortless extremes in highs and lows

I'm expected to perform everything to the absolute best of my ability

Joseph Jefferson Signature Trombone Mouthpiece Finish:Frost Finish Stainless Steel solo performancesJoseph L. Jefferson Small Bore Trombone Mouthpiece Commercial Command & Versatility Inner Rim Diameter: 1. 01" Cup Depth: Bach 6. 5 inspired Throat: . 263" Unique Outer Sleeve Design. Joseph L. Jefferson Signature is the ultimate tool for the modern commercial trombonist crafted to deliver the flexibility, power, and precision needed to shine in studio sessions, big bands, shows, recordings, and live gigs. Designed in collaboration with Dr. Joseph L.