Bach 341-3G Large Shank Trombone Mouthpiece 3G Zoom Factory Repacks Two or more 525s can

Two or more 525s can be linked for multi-channel compression

with the option to expand your I/O

and contains all the original material as well

To ensure your instrument does not get scratched

Bach 341-3G Large Shank Trombone Mouthpiece 3G Zoom Factory Repacks Two or more 525s canLarge shank symphony tenor bass trombone mouthpieces. Model No. Depth of Cup Approx. Cup Dia. Rim Shape Throat Backbore Description 1G Deep 28. 00 mm Medium thin, well rounded. . 319" 800S Extra large and deep for extraordinary power and depth of tone. Among the largest and most powerful bass trombone mouthpieces produced today. 1 14G Deep 27. 50 mm Medium thin, well rounded. . 276" 429 Cup diameter is smaller than No. 1G, but still very large and