This S.E. Shires 7YLW-F tenor trombone bell is a lightweight yellow brass model featuring the TI (Tenor 1) taper — compact and narrower through the throat, reminiscent of vintage Conn instruments. It delivers a darker tone quality with more sound density, ideal for players with a naturally expansive sound or those who want to project more focus and clarity.
The “7YLW” designation indicates a modified two-piece construction with a soldered bead, favoring centered sound, pointed articulations, and stability in sustain. The LW (lightweight) build offers quick response, extra resonance, and an open, brilliant tone. This example also features the French bead rim, a refined edge treatment found on certain custom Shires bells for enhanced projection and feel.
With its standard 8.5-inch flare, this bell is compatible with all current and past S.E. Shires .547 large bore tenor valve sections and tuning slides. Condition is essentially factory-new with no wear, dents, or repairs.
The Brass Exchange has been an Authorized S.E. Shires Pro Shop since 2012, offering expert setup, trade-ins, and custom configurations for discerning brass players.
Q: What does “7YLW” mean in Shires bell terms?
It designates a TI taper, modified two-piece construction (#7), soldered bead, lightweight (LW) yellow brass.
Q: What is the tonal character of yellow brass with a TI taper?
Yellow brass provides a clear, pure sound with a strong fundamental, while the TI taper emphasizes focus, density, and projection.
Q: What is a French bead?
A French bead is a refined rim treatment that can subtly affect projection and response, favored by some orchestral players.
This S.E. Shires 7YLW-F tenor bell has been sold and is shown here for historical reference to assist collectors and players researching Shires components.
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