1 GW Helios Trumpet Mouthpiece Rim Diameter 17.29mm, .681 inches .173 No more aversion to dead

No more aversion to dead recording studios or dead halls

and endurance for long rehearsals and performances

-apple-system

Superior upper register access — highs feel open

1 GW Helios Trumpet Mouthpiece Rim Diameter 17.29mm, .681 inches .173 No more aversion to deadExperience superior efficiency and power with our premium stainless steel mouthpiece, built on the classic Bach 1 inner rim diameter (. 671" 17. 04mm). Crafted from high performance stainless steel, this mouthpiece transfers your buzz into the instrument with exceptional energy and immediacy delivering more projection, clarity, and raw power compared to traditional brass. The material's density and responsiveness give your sound incredible focus and