S.E. Shires Model Q36YA Q-Series Bass Trombone with Dual Axial Flow Valves

S.E. Shires Q36YA Bass Trombone Overview

The S.E. Shires Q36YA is a Q Series bass trombone designed to deliver a clear, projecting sound with an open, flexible valve register for modern professional playing. It pairs a 9 1/2-inch, two-piece, hand-hammered QII-taper yellow brass bell with a wide .562 handslide and independent F and Gb axial flow valves, giving it a broad sound with strong clarity, a full low register, and efficient response across all registers.

S.E. Shires Q36YA Bass Trombone Specifications

• Key: Bb/F/Gb/D (independent valves)
• Bore: .562-inch
• Bell: 9 1/2-inch, two-piece, hand-hammered QII taper, yellow brass, soldered bead
• Valve Section: Independent axial flow valves (F and Gb)
• Handslide: Q62, standard-weight yellow brass with nickel-silver crook
• Tuning Slide: QYB tuning slide
• Leadpipes: Three interchangeable yellow brass leadpipes
• Finish: Lacquered Yellow brass
• Case: S.E. Shires Q Series bass trombone case
• Accessories: Large shank 1.25MD mouthpiece, care kit

Condition & Setup

Brand new with full manufacturer's warranty. This instrument has been professionally inspected, set up, and play-tested by our brass staff.

Who the Q36YA Bass Trombone Is For

The S.E. Shires Q36YA is a professional bass trombone built for players who need clarity, projection, and a highly open valve register without sacrificing breadth of sound. The QII-taper, hand-hammered yellow brass bell is designed for a clear, singing core with strong projection, while still supporting a full, deep low register and a broad overall sound profile.

The .562 standard-weight yellow brass Q62 handslide helps maintain a wide, centered sound with color and focus, and the nickel-silver slide crook adds crispness and brilliance to articulations. Its independent F and Gb axial flow valves keep the instrument feeling open and responsive, and the independent layout expands flexibility in valve and slide-position choices. This configuration makes the Q36YA well-suited for orchestral bass trombone work, wind ensemble, brass ensemble, studio and commercial playing, and any setting where an open low register and clean projection matter.

Common Questions About The S.E. Shires Q36YA

What is the valve setup on the S.E. Shires Q36YA?

The Q36YA uses independent axial flow valves in F and Gb, allowing you to use either valve alone or both together, with more options for alternate positions and intonation solutions than a dependent system.

What does the QII-taper yellow brass bell contribute to the sound?

The 9 1/2-inch, two-piece, hand-hammered QII-taper yellow brass bell with a soldered bead is designed for a clear, singing tone with strong projection, while still supporting a broad sound and a full low register.

What is included with this bass trombone?

It includes a S.E. Shires Q Series bass trombone case, a large shank 1.25MD mouthpiece, and a care kit, along with the full manufacturer’s warranty.

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