S.E. Shires Q36YA Bass Trombone Overview

The S.E. Shires Model Q36YA Q-Series Professional Bass Trombone is a professional large-bore bass trombone with independent axial flow valves, a 9 1/2-inch hand-hammered yellow brass bell, and a broad, projecting sound suited to orchestral, wind ensemble, brass ensemble, and commercial playing. This model combines the clarity, projection, and low-register depth associated with S.E. Shires bass trombones with a flexible valve section and a .562-inch handslide that retains focus and color across the full range of the instrument. This example was purchased directly from the manufacturer and includes the original case, but no other accessories.

S.E. Shires Q36YA Bass Trombone Specifications

• Key: Bb/F/Gb/D bass trombone
• Finish: Clear lacquer
• Bell: 9 1/2-inch, two-piece, hand-hammered QII taper yellow brass bell with soldered bead
• Bore: .562-inch
• Valves: Independent F/Gb axial flow valves
• Handslide: Q62 standard-weight yellow brass handslide with nickel-silver crook
• Tuning Slide: QYB yellow brass tuning slide
• Leadpipes: Three interchangeable yellow brass leadpipes
• Case: S.E. Shires Q Series bass trombone case
• Accessories: None (takes large shank mouthpiece)
• Serial number: Q15179

Condition & Setup

This instrument was purchased directly from the manufacturer and shows extremely light use. It has recently been professionally serviced in our shop, set up, and play-tested to ensure proper mechanical function and consistent performance.

Who the Q36YA Bass Trombone Is For

The Q36YA Bass Trombone is a professional bass trombone designed for advanced students, conservatory players, working professionals, and serious doublers who need a versatile instrument with a full low register, clear articulation, and strong projection. Its independent axial flow valve design offers an open valve register and added flexibility in valve combinations and slide position choices, making it practical for repertoire that demands facility and accuracy across all registers.

Within the Q-Series lineup, the Q36YA stands out for its combination of a hand-hammered yellow brass bell, broad .562-inch handslide, and nickel-silver crook, which together produce a broad sound that keeps clarity, brilliance, and tonal definition. It is well suited to players looking for one bass trombone that can cover orchestra, large ensemble, chamber brass, and general professional section work.

Common Questions About The S.E. Shires Q36YA

What is the S.E. Shires Q36YA?

The S.E. Shires Q36YA is a professional Bb/F/Gb/D bass trombone in the Q-Series. It features a .562-inch bore, a 9 1/2-inch yellow brass bell, and independent axial flow valves for a broad sound, clear projection, and flexible low-register playing.

Is the Q36YA suitable for professional use?

Yes. The Q36YA is built as a professional bass trombone and is appropriate for orchestral playing, wind ensemble, brass ensemble, pit work, and advanced academic study. Its valve system, bell construction, and large-bore setup are intended for serious players who need consistent performance across a wide range of repertoire.

What makes the Q36YA different from other bass trombones?

The Q36YA combines a hand-hammered QII taper yellow brass bell with a standard-weight .562-inch handslide and independent axial flow valves. This configuration gives the instrument a broad, singing sound with strong projection, crisp articulations, and an open-feeling valve register while preserving flexibility in alternate positions and technical passages.

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