S.E. Shires Model Q36GA Q-Series Professional Bass Trombone SN Q5277

S.E. Shires Q36GA Bass Trombone Overview

The S.E. Shires Q36GA Q-Series is a professional bass trombone built for players who need a broad, centered sound with clear projection and an exceptionally open valve register. Its 9 1/2-inch, two-piece, hand-hammered QII-taper gold brass bell with a soldered bead supports a warm, singing tonal core and a full, deep low register. A .562-inch bore Q62 handslide in standard-weight yellow brass, paired with a nickel-silver handslide crook, balances breadth of sound with clean, articulate response. Independent axial flow valves provide flexible positions and maintain focus and clarity across registers, making this instrument a strong choice for orchestral, wind ensemble, brass band, and commercial bass trombone work.

S.E. Shires Q36GA Bass Trombone Specifications

• Key: Bb/F/Gb (independent axial flow valves)
• Finish: Lacquer
• Bell: QYB, 9 1/2-inch, two-piece, hand-hammered QII taper, gold brass, soldered bead
• Bore: .562-inch
• Handslide: Q62, standard-weight yellow brass with nickel-silver crook
• Valves: Independent axial flow (F/Gb configuration)
• Tuning Slide: QYB tuning slide
• Leadpipes: Only one yellow brass leadpipe included with this instrument
• Bell Engraving: S.E. Shires maker’s mark with traditional floral pattern
• Case: Brand new Protec MX309CT bass trombone case

Condition & Setup

Renewed condition with no signs of use. It has been professionally serviced in our shop, set up, and play-tested to ensure proper slide function, valve operation, and overall performance.

Who the Q36GA Bass Trombone Is For

The S.E. Shires Q36GA is a professional Bb bass trombone with independent axial flow valves designed for players who need a warm, projecting sound and a highly open-feeling valve register. The gold brass QII-taper bell helps produce a singing tonal character with strong clarity, while the .562-inch Q62 slide supports a broad, full sound that stays focused in large halls and dense ensembles.

This model is well-suited to advanced students, working professionals, and section players who want a versatile bass trombone that can cover orchestral literature, wind ensemble parts, and contemporary or commercial writing without requiring an overly specialized setup. The independent valve system is especially useful for players who want more options for positions, alternates, and intonation management in the low register.

Common Questions About The S.E. Shires Q36GA

What does “Q-Series” mean on a Shires trombone?

Shires Q-Series instruments are built to Shires design standards with Q-Series components and configurations intended to deliver professional-level playability and consistency, including Shires-style tapers, slides, and valve options.

What is the benefit of independent axial flow valves on this bass trombone?

Independent axial flow valves provide a very open-feeling valve register with minimal resistance, and the independent layout expands slide-position options and alternate fingerings compared with dependent systems, which can help with intonation and facility in low passages.

Is this Q36GA suitable for orchestral bass trombone auditions and professional work?

Yes. The .562-inch slide, 9 1/2-inch gold brass bell, and independent axial flow valves match common professional bass trombone requirements for sound breadth, clarity, and low-register capability in orchestral and ensemble settings.

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

The Mighty Quinn Brass and Winds is proud to offer financing through our partnership with Klarna!

• Pay your way: Choose from interest-free payment plans and customizable payment options.

• Earn while you shop: Receive cashback directly in your Klarna balance.

• Secure shopping: Keep your data safe using advanced encryption and 24/7 fraud monitoring.

Apply for financing directly through our website at time of checkout for instant approval!

For more information about Klarna, click here

Klarna offers financing up to $10,000. If you would like to obtain financing for more than that amount, we can help! Please contact our customer service team to set up financing through United Midwest Savings Bank

Applications can be submitted for Bank Financing directly online through this link

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.

To start a return Click Here