The JTB1180 Bass Trombone features a 10" yellow brass bell and an inline double independent standard wrap rotor design in the key of Bb/ F / Gb and D with tapered bearings and precision linkage for outstanding performance plus a .562-inch bore for excellent response.

Features:

Lacquered Brass Body is produced using state of the art technology to ensure an instrument of the most accurate scale and playability
Precision Mechanical-Linked Tapered Rotary Valve combined with open wrap design creates a free blowing and responsive performance experience
The Wood-Frame Case boasts a classic look that offers excellent instrument protection whether home or on the road