Bach Small Shank Tenor Trombone Mouthpiece 6-1/2AL - The Vincent Bach brand is renowned for crafting premium brass mouthpieces to suit every musician's needs. Small Shank Tenor Trombone Mouthpiece are designed deliver a robust, balanced tone perfectly suited any musical style. For use with small shank instruments like tenor trombone and some models of baritone horn euphonium, these feature wide variety cup throat combinations that produce rich overtones rounded timbre. many rim shapes provide cushioned comfort during extended practice or performance while providing excellent playing flexibility. trombonists seeking mouthpiece encourage endurance consistently smooth articulation, the an ideal choice.Smooth Response Powerful ProjectionEngineered resonant quick response, allow notes speak evenly throughout trombone's range, allowing seamless transitions between registers. size helps focused projection suitable ensemble. Whether you're solo, blending woodwinds, leading full section, articulation volume control needed situation.All-Day ComfortBach working musician in mind. Its cradles lips prevent fatigue over long sessions performances. inner edge offers comfortable design, enabling maintain embouchure hours. players yet responsive mouthpiece, ergonomic dream come true.Premium Construction ComponentsAs all products, materials craftsmanship. silver-plated construction provides durable finish producing warm Each also undergoes Bach's stringent quality standards ensure consistent sizing performance. desiring professional-quality at affordable price, look no further than Mouthpiece.Model No. / Depth Cup Approx. Dia. Rim Shape Description 3 Medium deep 26.26 mm wide, well rounded. Extra-large robust embouchure. 4 26.00 Very large cup; principally used by having healthy, strong embouchures. 4C shallow 25.75 Large brilliant tone. Requires powerful, natural 5 25.50 semi-flat. good, Rather cup. Produces full, mellow, sonorous 5G Deep Slightly wider, gradually lowered outside. Same as No.350-5 except.276" #429 bac Brass Instruments, Accessories for Brass Instruments, Brass Mouthpieces, Trombone, Baritone & Euphonium Mouthpieces.