The EFH885U Professional Series Geyer-Knopf Double Horn with Fixed Bell gives you a rich, balanced tone perfect for professional orchestral playing. Its handspun medium throat bell produces clear, projecting high notes while the string linkage valves provide fluid response for technical passages. You'll achieve a masterful level of control over dynamics and articulation thanks to an adjustable thumb lever and balanced weight distribution. Designed for aspiring and professional horn players alike, the EFH885U Unlacquered Horn delivers the power, projection and tonal colors for moving performances in concert halls and recording studios.