S.E. Shires Q30YA Tenor Trombone Overview

The S.E. Shires Q30YA is a professional Q Series large-bore tenor trombone designed around the clarity, projection, and broad tonal character associated with Shires instruments. Its axial-flow F attachment is intended to preserve an open response through the valve register, while the interchangeable leadpipe system gives the player useful flexibility in shaping response and articulation. The Q30YA occupies a practical position between conventional production trombones and the fully custom Shires line.

S.E. Shires Q30YA Tenor Trombone Specifications

• Instrument Type: Large-bore tenor trombone with F attachment
• Key: Bb/F
• Valve: Open-wrap axial-flow F attachment
• Bore Size: .547 inch
• Bell: 8.5-inch, two-piece, medium-weight yellow brass bell with soldered bead
• Finish: Clear lacquer
• Case: S.E. Shires padded trombone case with backpack strap
• Accessories: Laskey 59 MD mouthpiece; two additional yellow-brass leadpipes; valve oil; slide lubricant; tuning-slide lubricant; polishing cloth
• Serial Number: Q23821

Condition & Setup

This used trombone is in excellent playing order and has been professionally serviced, set up, and play-tested. It presents with a bright overall appearance and light handling marks. Cosmetic observations include a tiny dent and a scar near the edge of the bell. The case and listed accessories are included.

Who the Q30YA Tenor Trombone Is For

The Q30YA is suited to professional players, advanced students, and educators seeking a large-bore trombone with a broad, clear sound and an open valve register. Its .547-inch slide and axial-flow attachment support orchestral, wind ensemble, chamber, solo, and other large-bore tenor applications. Players who value tonal breadth and leadpipe adjustability without moving to a fully custom configuration should find the Q30YA particularly relevant.

Common Questions About the S.E. Shires Q30YA

How does the axial-flow valve affect the Q30YA?

The axial-flow valve is designed to provide an open low register and a broad tonal character when the F attachment is engaged. This can appeal to players who want less change in resistance between the open instrument and valve register.

How does the Q30YA differ from the Q30YR?

The Q30YA uses an axial-flow F valve, while the Q30YR uses a rotary F valve. The axial-flow configuration emphasizes openness and breadth through the valve register, while the rotary version offers a more conventional valve feel.

What do the additional leadpipes offer?

The two additional leadpipes allow the player to compare three interchangeable leadpipe options when combined with the leadpipe installed in the instrument. Leadpipe selection can influence response, articulation, resistance, and tonal focus.

How can I evaluate if this trombone fits my needs?

Check out our Guide to Shires Q Series Tenor Trombones

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