S.E. Shires Model Q38YR Q-Series Professional Contrabass Trombone Overview
The S.E. Shires Model Q38YR is a Q-Series professional contrabass trombone built around an independent European tuning system in F/D/Bb/Ab. With a .590 inch bore, precision Rotax valves, and a 10.5 inch detachable-flare yellow or gold brass bell, it is designed to deliver stable intonation, a smooth and even response, and clear low-register depth with focused projection. The European tuning layout supports agile valve combinations and reduces reliance on extended slide positions, making the instrument well suited to modern orchestral and high-level ensemble demands.
S.E. Shires Model Q38YR Q-Series Professional Contrabass Trombone Specifications
- Instrument: Contrabass trombone
- Key: F/D/Bb/Ab (independent valve system)
- Valve type: Precision Rotax valves
- Tuning system: European tuning system
- Bore: .590 inch
- Bell: 10.5 inch detachable-flare bell
- Bell material: Yellow brass
- Finish: Lacquer
- Case: Original Roller Case with backpack straps
- Accessories: Laskey 95D Mouthpiece, slide cream, polish cloth
- Serial number: Q22023
Condition & Setup
Condition: New. This instrument has been professionally inspected, set up, and play-tested by our brass technicians to confirm proper slide action, valve function, and overall performance.
Who the Q38YR Q-Series Professional Contrabass Trombone Is For
The S.E. Shires Q38YR is a professional contrabass trombone designed for orchestral, ensemble, and solo performance where a true contrabass voice and secure low-register control are required. Its independent F/D/Bb/Ab European tuning system pairs with Rotax valves to provide clean, predictable response across registers and to support fast valve-driven technique without forcing frequent extended slide positions.
Players who need the weight and authority of a large contrabass instrument but prefer refined handling will appreciate the balanced feel of the Q-Series platform, along with the .590 inch bore and 10.5 inch detachable-flare bell options that help shape resonance and projection for different halls, repertoire, and section needs.
Common Questions About The S.E. Shires Model Q38YR
What does F/D/Bb/Ab independent European tuning mean on this contrabass trombone?
It means the instrument is built around a European-style valve/loop layout with independent valve operation, allowing F, D, Bb, and Ab combinations. This layout helps players access low-register notes efficiently and reduces reliance on long or awkward slide positions compared with some other systems.
Is the S.E. Shires Q38YR suitable for professional orchestra work?
Yes. The Q38YR is a professional contrabass trombone intended for orchestral repertoire that calls for contrabass trombone, offering the depth and stability of a large instrument with controlled response and flexible valve use for modern performance demands.
What is the practical benefit of Rotax valves on the Q38YR?
Rotax valves are designed for consistent alignment and smooth action, supporting an even response and reliable slotting when changing valve combinations across the range of the instrument.
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 Q38YR Q-Series Professional Contrabass Trombone
S.E. Shires Model Q38YR Q-Series Professional Contrabass Trombone Overview
The S.E. Shires Model Q38YR is a Q-Series professional contrabass trombone built around an independent European tuning system in F/D/Bb/Ab. With a .590 inch bore, precision Rotax valves, and a 10.5 inch detachable-flare yellow or gold brass bell, it is designed to deliver stable intonation, a smooth and even response, and clear low-register depth with focused projection. The European tuning layout supports agile valve combinations and reduces reliance on extended slide positions, making the instrument well suited to modern orchestral and high-level ensemble demands.
S.E. Shires Model Q38YR Q-Series Professional Contrabass Trombone Specifications
- Instrument: Contrabass trombone
- Key: F/D/Bb/Ab (independent valve system)
- Valve type: Precision Rotax valves
- Tuning system: European tuning system
- Bore: .590 inch
- Bell: 10.5 inch detachable-flare bell
- Bell material: Yellow brass
- Finish: Lacquer
- Case: Original Roller Case with backpack straps
- Accessories: Laskey 95D Mouthpiece, slide cream, polish cloth
- Serial number: Q22023
Condition & Setup
Condition: New. This instrument has been professionally inspected, set up, and play-tested by our brass technicians to confirm proper slide action, valve function, and overall performance.
Who the Q38YR Q-Series Professional Contrabass Trombone Is For
The S.E. Shires Q38YR is a professional contrabass trombone designed for orchestral, ensemble, and solo performance where a true contrabass voice and secure low-register control are required. Its independent F/D/Bb/Ab European tuning system pairs with Rotax valves to provide clean, predictable response across registers and to support fast valve-driven technique without forcing frequent extended slide positions.
Players who need the weight and authority of a large contrabass instrument but prefer refined handling will appreciate the balanced feel of the Q-Series platform, along with the .590 inch bore and 10.5 inch detachable-flare bell options that help shape resonance and projection for different halls, repertoire, and section needs.
Common Questions About The S.E. Shires Model Q38YR
What does F/D/Bb/Ab independent European tuning mean on this contrabass trombone?
It means the instrument is built around a European-style valve/loop layout with independent valve operation, allowing F, D, Bb, and Ab combinations. This layout helps players access low-register notes efficiently and reduces reliance on long or awkward slide positions compared with some other systems.
Is the S.E. Shires Q38YR suitable for professional orchestra work?
Yes. The Q38YR is a professional contrabass trombone intended for orchestral repertoire that calls for contrabass trombone, offering the depth and stability of a large instrument with controlled response and flexible valve use for modern performance demands.
What is the practical benefit of Rotax valves on the Q38YR?
Rotax valves are designed for consistent alignment and smooth action, supporting an even response and reliable slotting when changing valve combinations across the range of the instrument.
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 Q38YR Q-Series Professional Contrabass 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, 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.