YFG-811/811C Bassoons

YFG-811 YFG-811C
Fingering System Heckel system Heckel system
Keys Auxiliary Keys High D key, 6 roller keys (low C#, low Eb, F#, Ab little finger, Ab thumb, F), Bb key guard, Balancer High D key, 6 roller keys (low C#, low Eb, F#, Ab little finger, Ab thumb, F), Bb key guard, Balancer
Trill Keys F-G, E-F# F-G, E-F#
Material Keys Silver-plated nickel silver Silver-plated nickel silver
Bocal Super Bocals (CN1S and CN2S) Super Bocals (CN1S and CN2S)
Material Bodi Long-seasoned maple (thinner wall) Long-seasoned maple body (thinner wall)
Case Included Included (compact model)