S.E. Shires Model Q36YR Q-Series Dual Rotor Bass Trombone SN Q21761

S.E. Shires Q36YR Bass Trombone Overview

The S.E. Shires Q36YR is a Q Series dual-rotor bass trombone built to deliver clear projection, a broad orchestral-style sound, and reliable focus through the full range. Its QYB bell uses a 9 1/2-inch, two-piece, hand-hammered QII taper in yellow brass with a soldered bead for a singing, centered tone and a full, deep low register. A wide .562 handslide in standard-weight yellow brass supports a large, stable sound, while the nickel-silver slide crook adds crispness and brilliance to articulation. The independent F/Gb rotary valve system is designed to keep the valve register comfortable and clear, while giving the player flexible valve and slide-position options.

S.E. Shires Q36YR Bass Trombone Specifications

• Key: Bb/F/Gb
• Finish: Lacquer
• Bell: QYB, 9 1/2-inch, two-piece, hand-hammered QII taper yellow brass with soldered bead
• Valves: Independent F and Gb rotary valves
• Bore: .562-inch
• Handslide: Q62, standard-weight yellow brass outer with nickel-silver crook
• Tuning Slide: QYB tuning slide
• Leadpipes: Three interchangeable yellow brass leadpipes
• Engraving: S.E. Shires makers mark with traditional floral pattern
• Case: Q Series bass trombone case
• Accessories: Large shank Laskey 90D mouthpiece, care kit

Condition & Setup

Refurbished trombone with few signs of use. This instrument was purchased directly from the manufacturer and has seen extremely light use as a demo or display model. It has been professionally serviced in our shop, set up to spec, and play-tested to confirm slide action, valve function, and overall response.

Who the Q36YR Bass Trombone Is For

The S.E. Shires Q36YR is a professional dual-rotor bass trombone designed for players who need a clear, projecting sound with a broad low register and flexible valve options. It is well suited to orchestral, wind ensemble, brass band, big band, pit, and commercial settings where consistent clarity and centered articulation are required.

What distinguishes the Q36YR within the bass trombone category is the combination of the QYB 9 1/2-inch hand-hammered QII-taper bell for singing projection, the .562 Q62 slide for breadth and stability, and the independent F/Gb rotary valves for position choices and consistent focus throughout the valve register.

Common Questions About The S.E. Shires Q36YR

Is the S.E. Shires Q36YR suitable for professional use?

Yes. The Q36YR is built as a pro-level bass trombone with a hand-hammered Q Series bell, a .562 slide, and independent F/Gb rotary valves intended for demanding ensemble and performance work.

What does an independent F/Gb valve system change compared to a dependent setup?

An independent system allows each valve to be used on its own or together, which expands slide-position choices and can make certain low-register passages and intonation solutions more flexible than a dependent configuration.

What is included with this open box Q36YR?

It includes the Q Series bass trombone case, a large shank mouthpiece, and a care kit.

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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