Deutsch System.
24 keys.
5 rings.
1 finger plate.
Selected seasoned Grenadilla wood.
E and F resonance key improvment.
Double C and F-key.
Duodecime-connection on top joint.
H-Cis-trill.
F- and Eb lever
Silver plated keywork.
2 barrels.
ESM mouthpiece.
Luxury A/Bb double case.