Large Bore Tenor Trombone
The GB4 Series
The Greenhoe GB4 series features a design based on the finest mid-to-late 20th century orchestral large bore tenor trombones. The GB4’s one-piece bell offers a broad sound and excellent projection with minimal effort. Subtleties and nuances abound with Greenhoe’s improvements to the classic design.
GB4-1Y
The GB4-1Y features a lightweight yellow brass bell with a soldered rim that provides excellent projection and stability throughout the range of the instrument and produces a quick, clear articulation.
Standard Features
- One-piece Bell
- LT bell weight
- 8.5” bell diameter
- .547” bore size
- Yellow brass main tuning slide
- Greenhoe valve w/ yellow brass tubing
- Standard valve cap
- Yellow brass handslide
- Nickel silver handslide crook
- 2 Interchangeable leadpipes in yellow brass