F/Bb Double Horn · Model 104
The double horn has established itself as the orchestral instrument of choice. The combination of full Bb and F horn offers the musician great flexibility in intonation and tone. There is also a definite correlation between mass and tonal projection. With full double horns the thumb valve serves to change to either the shorter Bb horn or longer F horn.
Model 104 bases on Model 103 with two thumb valves, an additional E- and A-valve as well as an stopping extension for Bb and F sides.
- Fully independent Bb and F valve slides