Gerd Dowids BZ-Series C-Trumpet

Gerd Dowids BZ-Series C-Trumpet, C Trumpet, From the BZ Series, Concert Line, Zirnbauer valve mechanism, Bore diameter: 11.20 mm, Conical rotary valves, With vent key, One-piece valve connections, One-piece valve slides, 3rd Slide trigger, Long water key on tuning slide, Exchangeable lead pipe with screw, GL 60 gold brass bell (130 mm), Device for interchangeable bell, Polished (unpainted)@+*Note:* polished instrument that tarnishes over time and develops a significantly darker and matt finish.