This S.E. Shires bass trombone tuning slide is a Custom Series Boston-made component, built in gold brass and featuring the C taper design. The C taper differs from the standard taper by providing a more gradual transition from the larger diameter side to the smaller side. This design reduces resistance and creates a more open, free-blowing response, which many players prefer for projection and flexibility.
The tuning slide is in perfect condition — it has never been damaged, and the lacquer is 100% intact. As part of Shires’ legendary modular system, this tuning slide is fully compatible with all Shires Custom Series bass trombones and can be swapped easily to customize response and sound.
New Shires bass trombone tuning slides retail for $450 in 2025. This used gold brass C taper example offers the same top-level craftsmanship at a clear savings.
🛠️ Sold and preserved in our archive as a resource for players and collectors. See our active trombone inventory for models ready to ship — shop more Shires modular components, new and used 🔎.
Questions 🎵
Q: What is the difference between the C taper and the standard Shires taper?
The C taper is a more gradual taper than the standard version. This results in a freer, more open feel with less resistance, allowing for easier projection and flexibility in sound.
Q: Will this tuning slide fit my Shires bass trombone?
Yes. All Shires Custom Series modular components are designed to be fully interchangeable. This C taper tuning slide will fit any Shires bass trombone built in the Custom Series line.
