Berkeley Bb F 1 Rotor Independent Bass Trombone.562
Musicians who make their living playing bass trombones are well aware of our one Rotary Bb F Bass horn. this Bass Trombones continue to get the job done.
we offers two different styles of traditional rotor bass tromboneand CR rotor and often seen in school bands and orchestras, is an independent rotor system where players are able to access each rotor attachment individually. It has an amazingly efficient dual gauge bell that gives it great projection. also has a dependent rotor system. Solo bass trombonists, jazz musicians, and other players who enjoy a quick-responding, free-blowing valve section favor it.Independent Bass Trombone
Bore Size: .562"
Tuning Slide: Rose brass
Handslide: Hand straightened nickel silver inside tubes (chrome plated with barrel shaped stockings)
Yellow brass outside tubes with nickel silver end crook and oversleeves
Bell: 9 ½", 23 gauge red brass with unsoldered rim
Mouthpiece: 12G Trombone
Finish (click for photos): Clear lacquer or bright silver plate
Valves: Independent, open wrap Bb F attachment 1 rotary valves