S.E. Shires Q39GR Q-Series Professional Contrabass Trombone SN Q23514

Shires STBQ39GR Professional Contrabass Trombone Overview

The S. E. Shires STBQ39GR is a professional contrabass trombone configured with American tuning for players who need a stable, centered low brass voice in orchestral, opera, film, and contemporary large-ensemble settings. Built for advanced and professional trombonists, this instrument provides the extended lower register and valve combinations required for modern contrabass trombone writing while maintaining the response and build standards associated with S. E. Shires professional brass instruments.

S.E. Shires STBQ39GR Professional Contrabass Trombone Specifications

• Key: F contrabass trombone with American tuning configuration
• Model: STBQ39GR
• Instrument Type: Professional contrabass trombone
• Valve System: Independent valve design
• Bell Material: Gold brass
• Finish: Lacquer
• Tuning Configuration: American tuning
• Case: Included
• Accessories: Laskey 105C Mouthpiece and standard manufacturer accessories included

Condition & Setup

This S.E. Shires STBQ39GR Professional Contrabass Trombone is a lightly used instrument in excellent condition. It has been professionally inspected, serviced, set up, and play-tested by our brass specialists to confirm proper valve function, slide action, response, and overall mechanical condition before shipment.

Who the STBQ39GR Professional Contrabass Trombone Is For

The S. E. Shires STBQ39GR is a professional F contrabass trombone with American tuning, designed for advanced trombonists who need a dedicated contrabass instrument for orchestral and specialized low brass repertoire. It is appropriate for professional players, conservatory-level bass trombonists, and serious low brass specialists who require the range, valve architecture, and tonal depth of a true contrabass trombone rather than an extended bass trombone.

Its gold brass bell supports a broad, dark tonal profile with enough core for ensemble clarity. The American tuning layout is intended for players accustomed to common U.S. contrabass trombone valve combinations, making it a practical choice for orchestral sections, opera pits, recording work, and contemporary repertoire that demands secure intonation and efficient access to the low register.

Common Questions About the S.E. Shires STBQ39GR

Is the S.E. Shires STBQ39GR a professional contrabass trombone?

Yes. The S. E. Shires STBQ39GR is a professional contrabass trombone intended for advanced and professional low brass players who need a dedicated contrabass instrument for orchestral, opera, studio, and contemporary ensemble use.

What does American tuning mean on this contrabass trombone?

American tuning refers to a valve and tuning layout commonly used by U.S. contrabass trombonists. It is designed to provide practical valve combinations and familiar pitch relationships for professional contrabass trombone repertoire.

Who should choose the STBQ39GR instead of a bass trombone?

A player should choose the STBQ39GR when the music specifically calls for contrabass trombone range, weight, and valve facility. A bass trombone can cover many low brass parts, but a true contrabass trombone provides the register, timbre, and technical layout required for dedicated contrabass trombone writing.

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