A.Courtois 550BHLR Bass Trombone
Key : Bb/F/Gb/D.
Bell : 10.5" one piece Gold brass.
Bore : .562”.
2 rotary vales Hagman.
Slide : Brass.
Lacquered.
Standard brass outer slide with nickel silver sleeves, double radius brass bottom bow, hard chrome nickel plated inner slide, interchangeable brass lead pipe
Deluxe contoured case in vegetable fibers, mouthpiece, slide grease, cleaning cloth.
The AC550BH Bass Trombone features the Hagmann system for bass trombone. Swiss manufacturer Rene Hagmann was the first to partner with Courtois and develop the system that is winning more players every day due to its uniform blow, easy response, and clarity through the valve registers. The 10 1/2″ one piece yellow brass bell is clear and focused with plent of finesse and power. The handslide is .562″ bore and fetures an ergonomic hand grip.