orchestra model
26 keys
10 rollers
high-D key
high-E key
double-Eb key
3 trills (F#/G#; C#/D#; E/F#)
high brilliant silver plated mechanics
well seasoned and long time stocked Bosnian Maple wood
lacquered body
2 bocals "Oscar Adler & Co." Nr. 1 and Nr. 2
handmade case, cover with carrying sling system and accessories
Option: Ab/Bb-trill key
