XO 1650 Dubbelhoorn B/F : Messing, afschroefbare beker, snoermechaniek, verstelbare pinkhaak, gelakt inclusief Gig Bag. Geyer Model. 

The XO 1650 Double Horn with Geyer wrap was designed and developed in collaboration with highly respected engineers, technicians, and hornists. With a warm focused tone and exceptional slotting, it merges performance and practicality.

"3D" F Side Tube : The reimagined one-piece F tube is produced from a groundbreaking new 3D bending process, allowing notes to slot more easily while providing outstanding overall response.

The one-piece leadpipe provides reduced resistance and superior intonation. It produces complex harmonics with a consistent playing feel.
 

Adjustable Thumb Key Lever. Multi-axis positioning ensures relaxed, stress-free hand position.

Adjustable Finger Hook. The clamping mechanism allows for easy adjustment of the pinky finger hook to best suit the hand and playing style of the performer.