4G Symphony Tenor Trombone Mouthpiece Variations
Rim Size "4" Mouthpieces
Cup Diameter: 26.1mm, 1.032” Rim Width: Medium Wide Bore: 'K', .281"
Model: 4GS Cup Depth: Medium
Model: 4GSD Cup Depth: Slightly Deeper 4GS
Model: 4G-5G Cup Depth: Medium Deep
Model: 4G-5GD Cup Depth: Slightly Deeper 4G-5G
Model: 4G Cup Depth: Deep
Alternate Bore/Backbore Available: .277”/#1
Symphony Tenor Trombone mouthpieces are available in four weights: Light, Regular, Medium, and Heavy.
Alternative shanks are available and can be selected ‘Medium Tenor’ (small shank), ie Bach 36, ‘Medium Shank’, ie Willson Euphonium (European Taper), ’Conn’ ie 88H. If a different shank is selected, the bore size and backbore will be adjusted accordingly for the right balance.