Alto saxophone Julius Keilwerth EX 90 Seria III
- alto saxophone
- bell diameter: 133 mm
- weight: 2.6 kg
- improved octave mechanism
- lever for F key with professional design
- thumb support adjustable for angle and height
- auxiliary key for F# above
- keys with pearl imitation inserts without metal frame
- hydraulic neck
- leather cushions with metallic resonators
- screws made of stainless steel
- includes: soft bag