This OpenWrap trombone features the sensational ROTAX valves. There is room for the ROTAX rotor in a conventional valve casing and yet it still provides 100% air flow thanks to its compensated flow geometry. The ROTAX rotor has no troublesome constrictions and over-scaling.
The mechanism is equipped with a smooth, precise and noise-free Rotohead system.
|Pitch: Bb / F||ROTAX rotors||direct response when pressing the switch valve|
|Bore: 14,30mm / 0.562"||Rotohead system||adjustable joint system|
|Bell diameter: 265mm / 10.43"||Newly designed slide stop||no annoying vibrations and poor closing of mechanism|
|Bell: yellow brass or red brass|
|Outer slide: nickel silver|
|Inner slide: chromium-coated|
|Slide can be dismounted or soldered|
|Newly designed slide stop or standard|
|Finish: lacquered or silver plated|