Semi-automatic, grenadilla wood, silverplated keys.
 

Extended G key, G# and long F keys re- designed (more ergonomical)

Adjustable thumb-rest

Adjustment screw which lowers D ring to facilitate D to G slide (top octave)

Right hand little finger: C, C#, Eb re-designed; C, C# slide facilitated

Pads: low register 3 pads (B,C,D) made of white leather to prevent buzzing

Re-sharped bell

2007
2008

2009