Trombone F Getzen 4047DS

4047DS Large Bore Tenor Trombone with Griego Custom CS5 Mouthpiece* Bore Size: .547" Tuning Slide: Yellow brass bow; single radius taper* Handslide: Hand straightened nickel silver inside tubes (chrome plated with barrel shaped stockings) Yellow brass outside tubes with oversized, yellow brass end crook* and nickel silver over sleeves. Solid nickel silver cork barrel assembly* Bell: 8 ?", yellow brass with unsoldered rim, "B" Mandrel* Special Features: "DS" yellow brass Edge Bracing* Asymmetrical Bracing on bell section for harmonic resonance* Vintage Mount Vernon fixed brass leadpipe* Mouthpiece: Griego CS5 Finish Clear lacquer only Valve: Open Wrap F Attachment Getzen PowerBore Rotor* Warranty: Getzen Platinum Warranty (*) = designed exclusively for the Getzen 4047DS Custom Reserve