


S.E. Shires Q30GA Tenor Trombone Overview
The S.E. Shires Q30GA is a large bore (.547) Bb/F tenor trombone built around the QTG gold brass bell and an axial-flow F-attachment for a clear, singing core with strong projection and a broad, centered low register. Designed to cover orchestral, wind ensemble, chamber, and commercial work with one instrument, it pairs a two-piece, hand-hammered 8 1/2-inch QI-taper bell with a standard-weight yellow brass handslide and nickel-silver slide crook for crisp, defined articulations.
S.E. Shires Q30GA Tenor Trombone Specifications
- Key: Bb/F
- Bore: .547-inch
- Bell: QTG 8 1/2-inch, two-piece, hand-hammered QI taper, gold brass, soldered bead
- Valve: Axial Flow Valve F-attachment
- Handslide: QW47, standard-weight yellow brass outer slide with nickel-silver crook
- Tuning Slide: QY tuning slide
- Leadpipes: Three interchangeable yellow brass leadpipes (included)
- Finish: Lacquer
- Case: Q Series tenor trombone case
- Accessories: Mouthpiece and care kit
Condition & Setup
This instrument is brand new and includes the full manufacturer’s warranty. It has been professionally inspected and play-tested by our brass staff to confirm proper slide action, valve function, and mechanical fit prior to shipping. We are an authorized S.E. Shires dealer.
Who the Q30GA Tenor Trombone Is For
The S.E. Shires Q30GA is a professional large bore Bb/F tenor trombone designed for players who need a clear, projecting sound with a broad tonal footprint and an open, usable low register. The QTG gold brass bell with the hand-hammered QI taper and soldered bead supports a tone that stays singing and focused while adding warmth, making it a strong choice for principal and section work as well as solo and chamber settings where clarity matters.
The .547 QW47 handslide in standard-weight yellow brass helps produce breadth without sacrificing definition, and the nickel-silver slide crook contributes to crisp, brilliant articulations. The axial-flow F-attachment is built for an extremely open feel in the low register and a consistent, encompassing tone across the full range, which helps the instrument stay at home in virtually any ensemble.
Common Questions About the S.E. Shires Q30GA
Is the S.E. Shires Q30GA suitable for professional use?
Yes. The Q30GA is a large bore Bb/F tenor trombone with an axial-flow F-attachment and a hand-hammered 8 1/2-inch gold brass bell, built to meet the demands of orchestral, wind ensemble, and freelance professional playing.
What does the axial-flow F-attachment change compared to a standard rotary valve?
An axial-flow valve is designed to feel more open and free-blowing than many traditional rotors, which can make the low register respond more easily while keeping the tone broad and consistent through all registers.
What comes with the S.E. Shires Q30GA?
It includes a Q Series tenor trombone case, three interchangeable yellow brass leadpipes, a mouthpiece, and a care kit.
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 Q30GA Q-Series Tenor Trombone with Axial Flow Valve
S.E. Shires Q30GA Tenor Trombone Overview
The S.E. Shires Q30GA is a large bore (.547) Bb/F tenor trombone built around the QTG gold brass bell and an axial-flow F-attachment for a clear, singing core with strong projection and a broad, centered low register. Designed to cover orchestral, wind ensemble, chamber, and commercial work with one instrument, it pairs a two-piece, hand-hammered 8 1/2-inch QI-taper bell with a standard-weight yellow brass handslide and nickel-silver slide crook for crisp, defined articulations.
S.E. Shires Q30GA Tenor Trombone Specifications
- Key: Bb/F
- Bore: .547-inch
- Bell: QTG 8 1/2-inch, two-piece, hand-hammered QI taper, gold brass, soldered bead
- Valve: Axial Flow Valve F-attachment
- Handslide: QW47, standard-weight yellow brass outer slide with nickel-silver crook
- Tuning Slide: QY tuning slide
- Leadpipes: Three interchangeable yellow brass leadpipes (included)
- Finish: Lacquer
- Case: Q Series tenor trombone case
- Accessories: Mouthpiece and care kit
Condition & Setup
This instrument is brand new and includes the full manufacturer’s warranty. It has been professionally inspected and play-tested by our brass staff to confirm proper slide action, valve function, and mechanical fit prior to shipping. We are an authorized S.E. Shires dealer.
Who the Q30GA Tenor Trombone Is For
The S.E. Shires Q30GA is a professional large bore Bb/F tenor trombone designed for players who need a clear, projecting sound with a broad tonal footprint and an open, usable low register. The QTG gold brass bell with the hand-hammered QI taper and soldered bead supports a tone that stays singing and focused while adding warmth, making it a strong choice for principal and section work as well as solo and chamber settings where clarity matters.
The .547 QW47 handslide in standard-weight yellow brass helps produce breadth without sacrificing definition, and the nickel-silver slide crook contributes to crisp, brilliant articulations. The axial-flow F-attachment is built for an extremely open feel in the low register and a consistent, encompassing tone across the full range, which helps the instrument stay at home in virtually any ensemble.
Common Questions About the S.E. Shires Q30GA
Is the S.E. Shires Q30GA suitable for professional use?
Yes. The Q30GA is a large bore Bb/F tenor trombone with an axial-flow F-attachment and a hand-hammered 8 1/2-inch gold brass bell, built to meet the demands of orchestral, wind ensemble, and freelance professional playing.
What does the axial-flow F-attachment change compared to a standard rotary valve?
An axial-flow valve is designed to feel more open and free-blowing than many traditional rotors, which can make the low register respond more easily while keeping the tone broad and consistent through all registers.
What comes with the S.E. Shires Q30GA?
It includes a Q Series tenor trombone case, three interchangeable yellow brass leadpipes, a mouthpiece, and a care kit.
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 Q30GA Q-Series Tenor Trombone with Axial Flow Valve
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.

