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In stock and ready to ship, this S.E. Shires Custom Model Professional Tenor Trombone is a brand new, large-bore tenor built for professional performance where clarity, consistency, and projection are required. It pairs the 7YLW two-piece, hand-hammered TI-taper bell with an S.E. Shires Axial Flow Valve, offering quick response with a centered feel and an expansive tonal footprint suitable for orchestral, commercial, and solo work.
S.E. Shires Custom Model Professional Tenor Trombone Specifications
- Key: Bb/F
- Finish: Lacquer
- Bell: 7YLW, 8.5 inch, two-piece, hand-hammered TI taper, lightweight yellow brass; traditionally brazed seams; soldered bead
- Valve: S.E. Shires Axial Flow Valve
- Handslide: TW47, .547 inch bore; standard weight yellow brass; nickel-silver wide crook
- Tuning Slide: TY, yellow brass, drawn tubing
- Leadpipes: Three interchangeable yellow-brass leadpipes
- Bell Engraving: S.E. Shires makers mark with traditional floral pattern
- Case: S.E. Shires tenor trombone case
- Accessories: Laskey 59MD mouthpiece, slide cream, cleaning cloth
Condition & Setup
Brand new condition. This trombone has been professionally inspected, set up, and play-tested by our shop to confirm proper slide action, valve function, and overall performance before shipment.
Who the Custom Model Professional Tenor Trombone Is For
The S.E. Shires Custom Model Professional Tenor Trombone is a large-bore Bb/F tenor trombone designed for professional and pre-professional players who need a clear core sound, reliable response, and strong projection. The 7YLW bell is built to balance quick articulation and color with a centered feel, making it a strong fit for players who want flexibility across orchestral repertoire, brass ensemble, commercial section work, and solo literature.
This configuration is distinguished by Shires’ modular approach and included interchangeable leadpipes, allowing players to fine-tune response and resistance to match their air concept and repertoire, while the Axial Flow Valve supports an open-feeling, consistent low register.
Common Questions About The S.E. Shires Custom Model
Is this S.E. Shires Custom Model suitable for professional use?
Yes. It is a large-bore Bb/F tenor with an S.E. Shires Axial Flow Valve and a hand-hammered 7YLW bell, built to meet the performance needs of working professionals and advancing conservatory players.
What does the 7YLW bell contribute to the playing feel and sound?
The 7YLW is an 8.5 inch, two-piece, lightweight yellow-brass bell with a TI taper, designed to combine quick response and tonal color with a centered feel and a broad, expansive sound.
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 STBSCA Custom Professional Tenor Trombone
S.E. Shires Custom Model Professional Tenor Trombone Overview
In stock and ready to ship, this S.E. Shires Custom Model Professional Tenor Trombone is a brand new, large-bore tenor built for professional performance where clarity, consistency, and projection are required. It pairs the 7YLW two-piece, hand-hammered TI-taper bell with an S.E. Shires Axial Flow Valve, offering quick response with a centered feel and an expansive tonal footprint suitable for orchestral, commercial, and solo work.
S.E. Shires Custom Model Professional Tenor Trombone Specifications
- Key: Bb/F
- Finish: Lacquer
- Bell: 7YLW, 8.5 inch, two-piece, hand-hammered TI taper, lightweight yellow brass; traditionally brazed seams; soldered bead
- Valve: S.E. Shires Axial Flow Valve
- Handslide: TW47, .547 inch bore; standard weight yellow brass; nickel-silver wide crook
- Tuning Slide: TY, yellow brass, drawn tubing
- Leadpipes: Three interchangeable yellow-brass leadpipes
- Bell Engraving: S.E. Shires makers mark with traditional floral pattern
- Case: S.E. Shires tenor trombone case
- Accessories: Laskey 59MD mouthpiece, slide cream, cleaning cloth
Condition & Setup
Brand new condition. This trombone has been professionally inspected, set up, and play-tested by our shop to confirm proper slide action, valve function, and overall performance before shipment.
Who the Custom Model Professional Tenor Trombone Is For
The S.E. Shires Custom Model Professional Tenor Trombone is a large-bore Bb/F tenor trombone designed for professional and pre-professional players who need a clear core sound, reliable response, and strong projection. The 7YLW bell is built to balance quick articulation and color with a centered feel, making it a strong fit for players who want flexibility across orchestral repertoire, brass ensemble, commercial section work, and solo literature.
This configuration is distinguished by Shires’ modular approach and included interchangeable leadpipes, allowing players to fine-tune response and resistance to match their air concept and repertoire, while the Axial Flow Valve supports an open-feeling, consistent low register.
Common Questions About The S.E. Shires Custom Model
Is this S.E. Shires Custom Model suitable for professional use?
Yes. It is a large-bore Bb/F tenor with an S.E. Shires Axial Flow Valve and a hand-hammered 7YLW bell, built to meet the performance needs of working professionals and advancing conservatory players.
What does the 7YLW bell contribute to the playing feel and sound?
The 7YLW is an 8.5 inch, two-piece, lightweight yellow-brass bell with a TI taper, designed to combine quick response and tonal color with a centered feel and a broad, expansive sound.
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 STBSCA Custom Professional Tenor 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.

