Bach 5G Tenor Trombone/Euphonium Mouthpiece, Small Shank

Vincent Bach was a rare combination of artist and engineer. He was constantly changing his mouthpiece designs until the mid 1960’s when they became more standardized.Model Number: 5GDepth of Cup: DeepApprox. Cup Diameter: 25.50mmRim Shape: Medium Wide, Semi-FlatDescription: For players with good, natural embouchures. Rather large cup. Produces a full, mellow, sonorous tone. Same size as No. 350-5 except for .267" throat and #429 backbore (same as No. 341-5G but with small shank).