


S.E. Shires STBGC Bass Trombone Overview
The S.E. Shires STBGC George Curran Artist Model is a custom bass trombone built around George Curran's long collaboration with the craftspeople at S.E. Shires, combining a two-piece standard-weight yellow brass bell with a lightweight independent F/Gb axial-flow valve set for a broad, even feel and an open low register associated with the New York orchestral bass trombone sound.
S.E. Shires STBGC Bass Trombone Specifications
- Key: Bb/F/Gb
- Bell: 9.5-inch, two-piece, hand-hammered, custom-annealed yellow brass, BII taper, traditionally brazed seam with soldered bead
- Valves: Independent S.E. Shires F/Gb axial-flow valves in a lightweight valve section
- Tuning Slide: BYC tuning slide, C taper, drawn yellow brass
- Handslide: B62-78 dual-bore .562-.578-inch, standard-weight yellow brass
- Slide Crook: Nickel-silver wide crook
- Leadpipes: Three interchangeable yellow brass leadpipes
- Finish: Lacquer
- Bell Engraving: S.E. Shires George Curran model custom engraving
- Case: S.E. Shires bass trombone case
- Accessories: Large shank mouthpiece, care kit
Condition & Setup
This instrument is brand new, in stock, and ready to ship. It carries the full manufacturer's warranty and is sold by an authorized S.E. Shires dealer. Prior to shipping, the instrument is professionally inspected and play-tested to confirm proper slide and valve function, response, and overall setup.
Who the STBGC Bass Trombone Is For
The S.E. Shires STBGC is a professional Bb/F/Gb bass trombone designed for orchestral and high-level ensemble players who need a strong fundamental, clear center, and an open, even low register with both valves engaged.
The two-piece standard-weight yellow brass bell is designed to produce a warm sound with a prominent fundamental harmonic, while maintaining quick response and a centered feel. The lightweight axial-flow valve set is intended to keep the low register broad and consistent across valve combinations, supporting an expansive orchestral tone without adding unnecessary resistance. With three interchangeable leadpipes and a dual-bore handslide, the STBGC is built for players who want a refined, hero-style New York low brass color with flexible feel and efficient response.
Common Questions About the S.E. Shires STBGC
What makes the STBGC different from a standard Shires bass trombone?
The STBGC is the George Curran Artist Model, specified around a BII-taper 9.5-inch two-piece yellow brass bell and a lightweight independent F/Gb axial-flow valve section to keep response quick and the low register notably open and even, especially with both valves engaged.
Is the S.E. Shires STBGC suitable for professional orchestral work?
Yes. The STBGC is a professional-level bass trombone designed to support the heroic New York-style orchestral bass trombone sound, emphasizing a prominent fundamental, a centered core, and a broad low register for modern orchestral literature.
What is included with the S.E. Shires STBGC?
It includes an S.E. Shires bass trombone case, a large shank mouthpiece, a care kit, and three interchangeable yellow brass leadpipes.
We are proud to be an authorized S.E. Shires dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
S.E. Shires STBGC 'George Curran' Custom Bass Trombone
S.E. Shires STBGC Bass Trombone Overview
The S.E. Shires STBGC George Curran Artist Model is a custom bass trombone built around George Curran's long collaboration with the craftspeople at S.E. Shires, combining a two-piece standard-weight yellow brass bell with a lightweight independent F/Gb axial-flow valve set for a broad, even feel and an open low register associated with the New York orchestral bass trombone sound.
S.E. Shires STBGC Bass Trombone Specifications
- Key: Bb/F/Gb
- Bell: 9.5-inch, two-piece, hand-hammered, custom-annealed yellow brass, BII taper, traditionally brazed seam with soldered bead
- Valves: Independent S.E. Shires F/Gb axial-flow valves in a lightweight valve section
- Tuning Slide: BYC tuning slide, C taper, drawn yellow brass
- Handslide: B62-78 dual-bore .562-.578-inch, standard-weight yellow brass
- Slide Crook: Nickel-silver wide crook
- Leadpipes: Three interchangeable yellow brass leadpipes
- Finish: Lacquer
- Bell Engraving: S.E. Shires George Curran model custom engraving
- Case: S.E. Shires bass trombone case
- Accessories: Large shank mouthpiece, care kit
Condition & Setup
This instrument is brand new, in stock, and ready to ship. It carries the full manufacturer's warranty and is sold by an authorized S.E. Shires dealer. Prior to shipping, the instrument is professionally inspected and play-tested to confirm proper slide and valve function, response, and overall setup.
Who the STBGC Bass Trombone Is For
The S.E. Shires STBGC is a professional Bb/F/Gb bass trombone designed for orchestral and high-level ensemble players who need a strong fundamental, clear center, and an open, even low register with both valves engaged.
The two-piece standard-weight yellow brass bell is designed to produce a warm sound with a prominent fundamental harmonic, while maintaining quick response and a centered feel. The lightweight axial-flow valve set is intended to keep the low register broad and consistent across valve combinations, supporting an expansive orchestral tone without adding unnecessary resistance. With three interchangeable leadpipes and a dual-bore handslide, the STBGC is built for players who want a refined, hero-style New York low brass color with flexible feel and efficient response.
Common Questions About the S.E. Shires STBGC
What makes the STBGC different from a standard Shires bass trombone?
The STBGC is the George Curran Artist Model, specified around a BII-taper 9.5-inch two-piece yellow brass bell and a lightweight independent F/Gb axial-flow valve section to keep response quick and the low register notably open and even, especially with both valves engaged.
Is the S.E. Shires STBGC suitable for professional orchestral work?
Yes. The STBGC is a professional-level bass trombone designed to support the heroic New York-style orchestral bass trombone sound, emphasizing a prominent fundamental, a centered core, and a broad low register for modern orchestral literature.
What is included with the S.E. Shires STBGC?
It includes an S.E. Shires bass trombone case, a large shank mouthpiece, a care kit, and three interchangeable yellow brass leadpipes.
We are proud to be an authorized S.E. Shires dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

S.E. Shires STBGC 'George Curran' Custom Bass Trombone
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.

