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This S.E. Shires custom-built bass trombone from Quinn's Custom Builds follows a traditional professional bass trombone concept with carefully selected Shires components. Built around a dual rotary valve section, .562 bass trombone slide, gold brass tuning slide, and sterling silver leadpipe, this instrument is intended for players who want a responsive low brass setup with the refinement associated with S.E. Shires trombone design.
S.E. Shires Custom Build Bass Trombone Specifications
- Instrument Type: Bass trombone
- Model: Quinn's Custom Build professional bass trombone
- Finish: Lacquered brass
- Bell: Shires BII7YM-CR medium-weight yellow brass bass trombone bell
- Valve Section: Shires dual rotary valve section
- Slide: Shires .562 bass trombone slide
- Tuning Slide: Shires BGB gold brass bass trombone tuning slide
- Leadpipe: Shires 2SS sterling silver bass trombone leadpipe
- Case: Shires Q-Series case
Condition & Setup
This instrument is in excellent playing order. It has been professionally serviced, set up, and play-tested by The Mighty Quinn Brass and Winds. The lacquered brass finish, valve section, handslide, bell section, tuning slide, leadpipe, and Shires Marcus Bonna case are included as part of this custom build. Made with brand new custom trombone components and a lightly used custom trombone bell.
Who the Custom Build Bass Trombone Is For
This bass trombone is suited to advanced students, collegiate players, orchestral bass trombonists, serious ensemble performers, and professionals who want a traditional-feeling Shires build with responsive handling. The medium-weight bell is intended to support agility without sacrificing tone quality, making this configuration a strong fit for players who need clarity, low-register authority, and a centered ensemble voice.
Common Questions About the S.E. Shires Custom Build
How does the medium-weight bell affect this bass trombone?
The medium-weight bell supports a balance of response and tonal depth. For many bass trombone players, that type of bell can make the instrument feel more agile while still preserving the breadth needed for orchestral and large-ensemble playing.
What is the benefit of the gold brass tuning slide?
A gold brass tuning slide is often chosen by players who want warmth and density in the sound. In this build, it contributes to the traditional bass trombone concept while complementing the yellow brass bell and sterling silver leadpipe.
Who should consider a Quinn's Custom Builds S.E. Shires bass trombone?
This type of build is intended for serious low brass players who want a professional Shires instrument configured from selected components rather than a standard catalog setup. It is especially appropriate for players who already know the response, resistance, and tonal profile they want from a bass trombone.
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 'Tradition' Custom Built Professional Bass Trombone
S.E. Shires Custom Build Bass Trombone Overview
This S.E. Shires custom-built bass trombone from Quinn's Custom Builds follows a traditional professional bass trombone concept with carefully selected Shires components. Built around a dual rotary valve section, .562 bass trombone slide, gold brass tuning slide, and sterling silver leadpipe, this instrument is intended for players who want a responsive low brass setup with the refinement associated with S.E. Shires trombone design.
S.E. Shires Custom Build Bass Trombone Specifications
- Instrument Type: Bass trombone
- Model: Quinn's Custom Build professional bass trombone
- Finish: Lacquered brass
- Bell: Shires BII7YM-CR medium-weight yellow brass bass trombone bell
- Valve Section: Shires dual rotary valve section
- Slide: Shires .562 bass trombone slide
- Tuning Slide: Shires BGB gold brass bass trombone tuning slide
- Leadpipe: Shires 2SS sterling silver bass trombone leadpipe
- Case: Shires Q-Series case
Condition & Setup
This instrument is in excellent playing order. It has been professionally serviced, set up, and play-tested by The Mighty Quinn Brass and Winds. The lacquered brass finish, valve section, handslide, bell section, tuning slide, leadpipe, and Shires Marcus Bonna case are included as part of this custom build. Made with brand new custom trombone components and a lightly used custom trombone bell.
Who the Custom Build Bass Trombone Is For
This bass trombone is suited to advanced students, collegiate players, orchestral bass trombonists, serious ensemble performers, and professionals who want a traditional-feeling Shires build with responsive handling. The medium-weight bell is intended to support agility without sacrificing tone quality, making this configuration a strong fit for players who need clarity, low-register authority, and a centered ensemble voice.
Common Questions About the S.E. Shires Custom Build
How does the medium-weight bell affect this bass trombone?
The medium-weight bell supports a balance of response and tonal depth. For many bass trombone players, that type of bell can make the instrument feel more agile while still preserving the breadth needed for orchestral and large-ensemble playing.
What is the benefit of the gold brass tuning slide?
A gold brass tuning slide is often chosen by players who want warmth and density in the sound. In this build, it contributes to the traditional bass trombone concept while complementing the yellow brass bell and sterling silver leadpipe.
Who should consider a Quinn's Custom Builds S.E. Shires bass trombone?
This type of build is intended for serious low brass players who want a professional Shires instrument configured from selected components rather than a standard catalog setup. It is especially appropriate for players who already know the response, resistance, and tonal profile they want from a bass trombone.
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 'Tradition' Custom Built Professional 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.

