YHR-871 Full Double Horns
This model features a 12.1 millimeter bore size that maximizes its performance potential.
Slide and Valve Casing
The inner tubes of all tuning slides are made of gold brass to emphasize the horn’s tonal clarity and depth. The main tuning slide also has a rounded shape that provides ideal blowing resistance for this class of instrument. The valve casing is made of Nickel silver for enhanced response and durability.
A hollow rotor makes notable contributions to response and tone.