The C.G. Conn CONNstellation 9DYS Double French Horn is one of the most popular double French horns with professional players. It is a medium-throat horn designed in the Krüspe style, with the change valve positioned in front of the rotor cluster, and a detachable screw bell for easy storage and transportation. It has a Yellow Brass bell and first branch.
It is based on the design of the 8D but the medium throat bell gives the 9DYS more control and resistance comparatively. This instrument is perfect for the player looking for a steady sound with a subtle response.
Bore: .468 (11.89mm)
Bell: Detachable screw, 12-1/4 (311mm) medium throat, Yellow Brass
Material: Yellow Brass Bell, First Branch and Leadpipe, Nickel Silver Valves
Change Valve: Fully mechanical
Case: Deluxe hardshell