Professional model contrabassoon with selected and well-seasoned alpine maple body, silver-plated nickel silver keys to low A and wood case
Wood : 10 year old mountain maple
Keys : "To low A Doubled Eb key, Key guards on B, D, A and F#"
Keywork finish : Silver-plated nickel silver mechanism
Rollers : "Rollers :B-F#, C#, D#, Eb-D, F-F#, Ab, C#, 1st and 2nd octave keys, Tuning slide, Adjustable spike"
