Kühnl & Hoyer 6010 G Rotary Valve Tr. 20321
                                
                                
                             
                            
                         
                            
                            
                        Kühnl & Hoyer 6010 G Rotary Valve Tr. 20321, Rotary Valve Bb Trumpet, Handcrafted gold brass bell, Balancing mechanism with water key on 3rd slide, Lacquer finish, Bore: 11.0 mm, Bell Ø: 130 mm, Incl. mouthpiece