



S.E. Shires Q36GR Bass Trombone Overview
The S.E. Shires Q36GR Q-Series is a dual-rotor bass trombone built for clear projection, defined articulation, and a full low register across a wide range of ensemble settings. It pairs a 9 1/2-inch, two-piece, hand-hammered QII taper gold brass bell with a .562-inch Q62 handslide and independent F and Gb rotary valves, giving players a broad sound that retains focus and clarity in both open and valve registers.
S.E. Shires Q36GR Bass Trombone Specifications
- Instrument Type: Dual-rotor bass trombone
- Key: Bb/F/Gb
- Bore: .562-inch
- Bell: QGB 9 1/2-inch, two-piece, hand-hammered QII taper, gold brass, soldered bead
- Handsilde: Q62 .562-inch standard-weight yellow brass outer slide with nickel-silver slide crook
- Valves: Independent F and Gb rotary valves
- Leadpipes: Three interchangeable yellow brass leadpipes
- Tuning Slide: QYB tuning slide
- Finish: Lacquer
- Case: S.E. Shires Q Series bass trombone case
- Accessories: Mouthpiece and care kit
Condition & Setup
Brand new with full manufacturer's warranty. This instrument has been professionally inspected, set up, and play-tested by our shop, and it includes the full manufacturer’s warranty. The Mighty Quinn is an authorized S.E. Shires dealer.
Who the STBQ36GR Bass Trombone Is For
The S.E. Shires STBQ36GR is a professional dual-rotor bass trombone designed for players who need a broad, deep low register with clear projection and reliable response across all registers. The QGB gold brass bell’s hand-hammered QII taper supports a clear, singing core with strong projection, while the .562 Q62 handslide helps deliver a wide sound that maintains color and definition.
This model is well suited to orchestral bass trombone work, wind ensemble, brass band, commercial playing, and pit work where flexibility matters. Its independent F and Gb rotary valves help retain focus in the valve register and provide more options for slide positions and alternate fingerings, and the nickel-silver slide crook adds crispness and brilliance to articulation. The included set of three interchangeable leadpipes lets experienced players fine-tune response and feel for different repertoire and halls.
Common Questions About The S.E. Shires STBQ36GR
What makes the STBQ36GR different from a dependent-valve bass trombone?
The STBQ36GR uses independent F and Gb rotary valves, which allows either valve to be used alone or together. This gives more flexibility in valve combinations and slide positions compared with dependent systems, and it helps players manage intonation and facility in technical passages.
Is the S.E. Shires STBQ36GR suitable for professional orchestral playing?
Yes. The .562 bore, 9 1/2-inch gold brass QGB bell, and independent rotary valves are professional-application specifications intended to provide projection, clarity, and a full low register required for orchestral and large-ensemble bass trombone parts.
What is included with the STBQ36GR?
It includes the S.E. Shires Q Series bass trombone case, a mouthpiece, and a care kit, plus 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 Model Q36GR Q-Series Bass Trombone with Dual Rotary Valves
S.E. Shires Q36GR Bass Trombone Overview
The S.E. Shires Q36GR Q-Series is a dual-rotor bass trombone built for clear projection, defined articulation, and a full low register across a wide range of ensemble settings. It pairs a 9 1/2-inch, two-piece, hand-hammered QII taper gold brass bell with a .562-inch Q62 handslide and independent F and Gb rotary valves, giving players a broad sound that retains focus and clarity in both open and valve registers.
S.E. Shires Q36GR Bass Trombone Specifications
- Instrument Type: Dual-rotor bass trombone
- Key: Bb/F/Gb
- Bore: .562-inch
- Bell: QGB 9 1/2-inch, two-piece, hand-hammered QII taper, gold brass, soldered bead
- Handsilde: Q62 .562-inch standard-weight yellow brass outer slide with nickel-silver slide crook
- Valves: Independent F and Gb rotary valves
- Leadpipes: Three interchangeable yellow brass leadpipes
- Tuning Slide: QYB tuning slide
- Finish: Lacquer
- Case: S.E. Shires Q Series bass trombone case
- Accessories: Mouthpiece and care kit
Condition & Setup
Brand new with full manufacturer's warranty. This instrument has been professionally inspected, set up, and play-tested by our shop, and it includes the full manufacturer’s warranty. The Mighty Quinn is an authorized S.E. Shires dealer.
Who the STBQ36GR Bass Trombone Is For
The S.E. Shires STBQ36GR is a professional dual-rotor bass trombone designed for players who need a broad, deep low register with clear projection and reliable response across all registers. The QGB gold brass bell’s hand-hammered QII taper supports a clear, singing core with strong projection, while the .562 Q62 handslide helps deliver a wide sound that maintains color and definition.
This model is well suited to orchestral bass trombone work, wind ensemble, brass band, commercial playing, and pit work where flexibility matters. Its independent F and Gb rotary valves help retain focus in the valve register and provide more options for slide positions and alternate fingerings, and the nickel-silver slide crook adds crispness and brilliance to articulation. The included set of three interchangeable leadpipes lets experienced players fine-tune response and feel for different repertoire and halls.
Common Questions About The S.E. Shires STBQ36GR
What makes the STBQ36GR different from a dependent-valve bass trombone?
The STBQ36GR uses independent F and Gb rotary valves, which allows either valve to be used alone or together. This gives more flexibility in valve combinations and slide positions compared with dependent systems, and it helps players manage intonation and facility in technical passages.
Is the S.E. Shires STBQ36GR suitable for professional orchestral playing?
Yes. The .562 bore, 9 1/2-inch gold brass QGB bell, and independent rotary valves are professional-application specifications intended to provide projection, clarity, and a full low register required for orchestral and large-ensemble bass trombone parts.
What is included with the STBQ36GR?
It includes the S.E. Shires Q Series bass trombone case, a mouthpiece, and a care kit, plus 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 Model Q36GR Q-Series Bass Trombone with Dual Rotary Valves
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, 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.

