The Amati Valve Trombone is a great Value and an excellent choice for the doubler.
Amati AVT373 Valve Trombone
Amati AVT373 Valve Trombone
Thw Amati Valve Trombone is an excellent choice for the beginner or doubler. The Bb Valve Trombone features a .490" Bore and a 7.9" bell. The body ia the long model with a lacquer finish.