Key: Bb Bore size: ML (0.460”; 11.7mm) Main tuning slide: L (Reversed) Bell material: G (85% Gold brass) , soldiered wire rim Bell size: S (# 37) Bell thickness: T(0.016”; 0.4mm) Bell diameter: 5.00” (127.0mm) Finish: L (Lacquer) Leadpipe Material: 10% Nickel silver Tuning Slide Material: Inner / Outer 10% Nickel silver 1st tuning slide finger ring & stop screw 3rd tuning slide finger ring & stop screw
Accessories Black leather-like hard case CarolBrass 3C mouthpiece Polish cloth Valve guard La Tromba T2 Valve Oil Ultra Pure tuning slide lube Sqaured crook main tuning slide Super thin finger button set Heavy weight finger button/ Valve caps User booklet