Overview
The Greenhoe GB5-3G Custom Bass Trombone is a recent Schilke-Greenhoe build from Chicago, representing one of the most refined modern orchestral bass trombones available today.
This configuration features a 9.5" gold brass bell, similar in tonal concept to a Bach 50G, paired with independent Greenhoe rotors in Bb/F/Gb/D. The instrument includes yellow brass tuning slides, a standard weight .562 bore handslide, and two interchangeable leadpipes.
Also available as a detachable flare (screw bell) configuration for players seeking added flexibility for travel and storage.
Included with the instrument:
- Leather Bonna-style case
- Mouthpiece
- Maintenance accessories
- Lifetime warranty (for the original purchaser)
Player Perspective
As an authorized Schilke-Greenhoe dealer, we’ve had the opportunity to work with a wide range of Greenhoe instruments over the years—both from the original Wisconsin-era production and the current Chicago builds.
Simply put, these instruments are exceptional.
The Schilke-Greenhoe models maintain everything players appreciated about the original Greenhoe designs, while improving consistency and build precision. In many ways, the current production models feel even more refined.
The valve section stands out immediately. One of the most noticeable characteristics is how evenly the instrument responds through valve combinations. A first-position D with both valves engaged feels remarkably similar to a traditional F-attachment position—open, stable, and consistent in tone.
This is a bass trombone that feels balanced, predictable, and powerful in real playing situations.
Design & Build Features
The GB5-3G follows the tradition of full-bodied orchestral bass trombones from the mid to late 20th century, with modern refinement throughout.
Key specifications:
- Bell: 9.5" one-piece gold brass
- Bell design: Soldered rim, lightweight (LT)
- Bore: .562" single bore
- Valves: Independent Greenhoe rotors (Bb/F/Gb/D)
- Valve tubing: Yellow brass
- Main tuning slide: Yellow brass
- Handslide: Standard weight with yellow brass crook
- Crook: Nickel silver
- Leadpipes: 2 interchangeable yellow brass
The result is a classic orchestral sound with strong projection, quick response, and excellent clarity.
Who This Instrument Is For
The GB5-3G is ideal for:
- Professional orchestral bass trombonists
- Serious advancing players seeking a long-term instrument
- Players upgrading from traditional Bach or Conn bass trombones
- Musicians looking for modern consistency with a classic tonal concept
For players familiar with instruments like the Bach 50G, this model offers a similar tonal foundation with a more refined and consistent playing experience.
Condition Summary
- Recent Schilke-Greenhoe Chicago build
- Excellent overall condition
- Fully functional with no issues
- Includes case, mouthpiece, and accessories
- Lifetime warranty applies to original purchaser
Options & Custom Build Notes
This model may also be ordered from the factory as a detachable flare (screw bell) version, offering added flexibility for travel and storage.
- Detachable flare option available
- Approximate upcharge: $350
If you’re considering a custom build, we’re happy to walk through configuration options and help determine whether a fixed or detachable bell setup makes the most sense for your playing needs.
Looking for a Smarter Upgrade Path?
If you’re exploring this level of instrument, a trade-in can be an excellent way to offset cost.
We regularly work with players upgrading from Bach, Conn, Shires, and other professional models—and can provide a straightforward evaluation based on current market demand.
Use the orange Trade-In box at the top of the page to start the conversation. We’ll help you determine the best path forward.
Fulfillment & Purchase Options
This model is currently out of stock, but may be reserved through a future factory build or by contacting us directly when the next instrument becomes available.
Greenhoe bass trombones are built to order, and current lead times extend into 2027 production. If you are seriously considering this model, we recommend reaching out to discuss timing and reservation options.
We are always glad to connect player-to-player and help determine if this is the right fit before committing to a custom build.
International buyers are welcome—please contact us for shipping details and availability timing.
If you are considering a trade-in, use the orange Trade-In box at the top of the page to begin the process.
Why Players Trust The Brass Exchange
The Brass Exchange is an authorized Schilke-Greenhoe dealer, working directly with the factory to supply professional instruments and coordinate custom builds.
Since 2010, we’ve worked closely with players to match instruments based on real-world performance—not just specifications.