Heckel Bassoon 12799/5

Description Has Herzberg modifications (the design of keys and rollers), right-hand thumb whisper key lock, French whisper key in addition to regular whisper key, High D/E keys, 5 tone-hole inserts (wing and boot), 3rd tone-hole (wing joint) is gold plated, low C extension, rollers on low C/D, low Db/Eb, both sides of low E key, low F/Ab, low F/F#, and A key (on wing) silver ring on bell, ring key for right-hand index finger, A/whisper key bridge attachment, balance hangar.
History Voicing and adjustment by Jim Laslie and Jimmy Keyes