The Eastman EBF867S is a professional F tuba built in a 4/4 size with a 4+2 front-action rotary valve configuration, designed for clear response and flexible color in solo, chamber, and orchestral repertoire. This model features a silver-plated yellow brass body, an 18 mm/21 mm dual-bore design (0.708 in/0.826 in), and a 420 mm (16.5 in) bell, and it ships as a complete outfit with mouthpiece, Ultra-Pure maintenance kit, and an ABS case.

EBF867 - 4/4 rotary F, 6-valve (5+1), re-wrapped with graduated bore, Euro sound concept

A graduated bore is simply a bore that gets larger through the piston or rotor block. Graduated bores allow players to use air more efficiently as the bore of the piston or rotor aligns with the tubing coming out of the casing - so air is not wasted or choked off. This also results in better response, smoother passages, and secure intonation across the entire range of the horn.

Eastman EBF867S F Tuba Specifications

  • Key: F
  • Valve configuration: 4+2 front-action rotary valves
  • Size: 4/4
  • Bore size: 0.708 in/0.826 in (18 mm/21 mm)
  • Bell diameter: 16.5 in (420 mm)
  • Bell material: Yellow brass
  • Finish: Silver-plated
  • Case: ABS case
  • Accessories: Mouthpiece, Ultra-Pure maintenance kit

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • EBF867S F Tuba
Finish
  • Silver Plate
Categories

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Austin Custom Brass

Kansas City, MO, United States
Joined Reverb:2016

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