YAMAHA YTR-8345GS

Thinner valvecasing and pistons, as well as the modified angle of the branch tube (knuckle), result in improved response and provide the performer with an ideal blowing resistance.

The button on the 1st slide is to fine-tune the blowing resistance for better control.

The height of the main slide water key gutter has been increased for optimum resistance, and the ends of the water key spring have been curled for improved response.

New TRC-800E double case with a strap.

Specifications
Key                      Bb 
Bell Material        One piece, Gold brass 
Bell Diameter      123mm (4-7/8") 
Bore Size L         11.73mm (0.462") 
Weight Heavy      Heavy 
Finish                  Silver-plated 
Mouthpiece         TR-16C4 
Case                   Included