B♭, key; .571" diameter silver plated finish, 11 3/4" brass, vertical bell; 3 vertical pistons + 1 side piston; Varnish surface treatment; Large diameter mouthpiece; Horn box; Height: 68 cm, Width: 30 cm, Weight: 3.95 kg
B♭, key; .571" diameter silver plated finish, 11 3/4" brass, vertical bell; 3 vertical pistons + 1 side piston; Varnish surface treatment; Large diameter mouthpiece; Horn box; Height: 68 cm, Width: 30 cm, Weight: 3.95 kg