S.E. Shires CW 'Colin Williams' Tenor Trombone Bell

S.E. Shires CW 'Colin Williams' Tenor Trombone Bell Overview

The S.E. Shires CW Colin Williams Tenor Trombone Bell is an 8.5-inch, two-piece bell built for S.E. Shires large-bore tenor trombone setups, designed to provide a clear, centered response with strong projection and a refined overtone profile. This open box bell features Shires’ hand-hammered construction and a Colin Williams-spec TI taper in lightweight yellow brass, with traditional brazed seams, an unsoldered bead, and a flare that is thinned toward the edge for a responsive feel.

S.E. Shires CW 'Colin Williams' Tenor Trombone Bell Specifications

• Instrument type: Tenor trombone bell (replacement/upgrade component)
• Bell diameter: 8.5 in
• Construction: Two-piece, hand-hammered
• Taper: TI taper (Colin Williams spec)
• Material: Lightweight yellow brass
• Seams: Traditionally brazed
• Bead: Unsoldered 

Condition & Setup

Condition: Open box. This bell has been inspected by our shop team for fit and function and verified to meet normal playing and assembly expectations for a Shires-compatible bell component. As a component rather than a complete instrument, it is not play-tested as a standalone item.

Who the CW 'Colin Williams' Tenor Trombone Bell Is For

The CW Colin Williams Tenor Trombone Bell is a professional-grade bell option for players who want a Shires-style orchestral tenor trombone response with a clear core and efficient projection. It is designed for serious students, conservatory players, and working professionals assembling or refining a Shires tenor trombone setup where bell taper, weight, and bead construction are used to fine-tune articulation, color, and feedback.

This model’s defining build details are the hand-hammered TI taper in lightweight yellow brass, the traditionally brazed seams, and the unsoldered bead, with the flare thinned toward the edge. In practical terms, these features support quick response and nuanced dynamic control while keeping the sound focused, making it a strong match for classical section work, solo repertoire, and audition preparation.

Common Questions About The S.E. Shires CW 'Colin Williams'

Is this a complete trombone or just the bell?

This listing is for the tenor trombone bell only. It is intended to be paired with a compatible S.E. Shires slide and valve section (if applicable) as part of a modular Shires setup.

What does an unsoldered bead change for the player?

An unsoldered bead typically increases bell vibration and feedback to the player. Many players experience a more responsive feel and a broader palette of colors, while maintaining a clear center to the sound when paired with an appropriate taper and weight.

Will this fit my trombone?

It is built for S.E. Shires tenor trombone configurations that accept an 8.5-inch Shires bell with the Colin Williams TI taper. If you are pairing it with a non-Shires instrument or an older/custom receiver spec, contact us with your current bell and section details so we can confirm compatibility.

We are proud to be an authorized S.E. Shires dealer

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We want you to be happy and satisfied with your purchase, and we offer an unconditional 30 day return policy. If you are unhappy with your item for any reason, just return it for a full refund or full credit towards an exchange. (Reeds and other consumables are non-returnable once opened.)

We warranty every item we sell to be free of mechanical defects. If you find an issue with your purchase, please contact us. We will either reimburse you to have any minor repairs completed by your local repair shop, or we will send you a label to cover all return postage charges so that we can either repair your instrument, exchange your instrument, or issue you a refund for your instrument. We stand behind our products, and we truly want you to be happy.

Please note that if you simply change your mind about the purchase of an item - if you find that it's just not the one for you - you are still entitled to a full refund. We do not routinely charge a restocking fee; however, you will be responsible for the expense involved in shipping the item back to us if you have not purchased free returns through Redo at checkout. (Redo is available for domestic sales in the US only - international customers will be responsible for return shipping). Upon receipt of your return, our technicians will go over the instrument to ensure everything is in the same condition in which it was sold. Damage to the instrument, missing accessories, or unauthorized alterations/repairs may affect your refund. Your refund will be processed within 5 business days of our receipt of your return.

If more than five returns are requested within a calendar year, a 20% restocking fee will be assessed for every return moving forward for that calendar year.

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