Rim Size "4.5" Mouthpieces

Cup Diameter: 25.95mm, 1.022" Rim Width: Medium Wide Bore: 'K', .281"

Model: 4.5GS Cup Depth: Medium

Model: 4.5GSD Cup Depth: Slightly Deeper 4.5GS

Model: 4.5G-5G Cup Depth: Medium Deep

Model: 4.5G-5GD Cup Depth: Slightly Deeper 4.5G-5G

Model: 4.5G Cup Depth: Deep

Please Note:
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.