Hans Hoyer C23 Triple Horn


This unlacquered Hoyer triple has perfect compression and has been serviced in our shop (ultrasonic cleaning). We also made sure that the bumpers are correctly cut by looking inside the horn and not by the markings on the top bearings. Cosmetically this horn is a 9.5/10 and it will arrive polished to you. Like with all other horns, we do an ultrasonic cleaning before shipping the horn out.
Our customers have 2 weeks after receiving the horn to test it, keep it or return. If returned in the same condition the customer will receive 100% refund minus the FedEx ground shipping charge.
It comes with a Marcus Bonna Soft Detachable Bell Case.

We are available for Facetime/Zoom to present this horn live, text us at 530 774 6871.

SKU: 84322 Category:
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The Hans Hoyer C23 Full Triple horn is the result of a fruitful collaboration with Professor Andre Cazalet, soloist of the Orchestre de Paris and Professor of Horn at the prestigious Conservatoire National Superieur de Paris.


The full sound of the C23 blends well in the symphonic orchestra setting and is very accurate and easy to play in all registers.


  • Key: F/Bb/High F
  • Bore: .468″ / 11,90 mm
  • Bell: 12.204″ / 310 mm
  • Valves: 7 conical rotary valves, string linkage system
  • Features: Yellow brass body, gold brass lead pipe, 3D adjustable finger hook
  • Finish: Unlacquered
Weight 16 lbs
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Hans Hoyer C23 Triple HornHans Hoyer C23 Triple Horn
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