The Eastman EFH685G Performance Series Geyer-Knopf Double Horn provides you with a rich, colorful tone perfect for solo and ensemble playing. Its .468" bore and fixed gold brass bell produce a focused, projecting sound with clear articulation. The EFH685G features a Geyer-Knopf style wrap for easy air flow and allows you to explore a range of timbres from warm and mellow to bright and brilliant. The fixed bell ensures stability and consistent intonation for precise response. Ergonomic weight distribution provides comfort during long rehearsals and performances. For serious musicians looking for a versatile double horn, the EFH685G delivers a musical experience you'll treasure for years to come.