S.E. Shires Q36YA Q-Series Bass Trombone with Dual Axial Flow Valves SN Q20920

S.E. Shires Q36YA Bass Trombone Overview

The S.E. Shires Q36YA brings the company's professional bass trombone design priorities into a standardized Q-Series configuration, pairing independent axial-flow valves with an interchangeable leadpipe system. It is a full-featured choice for advanced and professional players who want the flexibility of an independent-valve bass trombone and the familiar design approach associated with S.E. Shires.

S.E. Shires Q36YA Bass Trombone Specifications

• Instrument Type: Bass trombone
• Key: Bb/F/Gb
• Valve Configuration: Dual independent axial-flow valves
• Bore Size: .562 inch
• Bell: 9.5-inch two-piece, hand-hammered, medium-weight yellow brass QII bell with soldered bead
• Finish: Clear lacquer
• Case: S.E. Shires branded padded gig bag
• Accessories: Laskey 90D mouthpiece, two extra leadpipes, valve oil, slide cream, and polish cloth
• Serial Number: Q20920

Condition & Setup

This floor model is in excellent playing order. It has been professionally serviced, set up, and play-tested by The Mighty Quinn Brass and Winds. The lacquered yellow-brass surfaces, nickel-silver components, bell engraving, valve section, braces, and handslide present in excellent cosmetic condition.

Who the Q36YA Bass Trombone Is For

The Q36YA is intended for professional players, advanced students, and teachers who need the range and alternate-position flexibility of an independent F/Gb bass trombone. Its axial-flow valves suit players who prefer an open-feeling path through the valve section, while the interchangeable leadpipes provide a practical way to adjust response and resistance. This configuration is well suited to orchestral, wind ensemble, brass band, chamber, and commercial bass trombone work.

Common Questions About the S.E. Shires Q36YA

How does the Q36YA differ from the Q36YR?

The Q36YA uses independent axial-flow valves, while the Q36YR uses independent rotary valves. The choice affects airflow, response, and valve feel, allowing players to select the configuration that best matches their preferred resistance and articulation.

What do the interchangeable leadpipes provide?

Interchangeable leadpipes allow the player to compare different response and resistance characteristics without changing the instrument's core bell, slide, and valve configuration. This instrument includes two extra leadpipes.

Is the Q36YA part of the S.E. Shires Custom Series?

The Q36YA is a professional Q-Series model rather than a made-to-order Custom Series instrument. It incorporates established S.E. Shires design concepts in a standardized production configuration.

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