Adjustable Trigger Hook (Movable Fingerhook)

The trigger hook can be adjusted according to the position of your finger.

Basic fingering chart for the lower register on YTR9825

For a whole step down, pull the trigger (on the 3rd slide rotor) in combination with the 3rd piston.

This will facilitate other fingering to extend the lower register.









in A

in B



in A

in B



in A

E

E

E

E



D

Concert pitch

Concert pitch

Concert pitch

Concert pitch

Concert pitch

Concert pitch