WILLSON Bass Trombone 551TA

This OpenWrap "independent" trombone features the sensational ROTAX valves. There is room for the ROTAX rotors in a conventional valve casing and yet they still provide 100% air flow thanks to their compensated flow geometry. The ROTAX rotors have no troublesome constrictions and over-scaling.

The mechanism is equipped with a smooth, precise and noisefree Rotohead system.

Specifications:Features:Benefits:
Pitch: Bb / F / Gb2 ROTAX rotorsdirect response when pressing the switch valve
Bore: 14,30mm / 0.562"Rotohead systemadjustable joint system
Bell diameter: 265mm / 10.43"Newly designed slide stopno annoying vibrations and poor closing of mechanism
Rotax rotors
Rotohead system
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
Beratung