XO 1240-T
Bb/F/Gb/D large-bore bass trombone · professional · current
Dual independent Thru-Flo (axial-style free-flow) bass trombone (.571), Bb/F/Gb/D.
| Type | bass |
|---|---|
| Key | Bb/F/Gb/D |
| Bore class | large |
| Bore size | .571″ |
| Valve configuration | Double valves (independent / inline) |
| Valves | 2 |
| Rotor type | open-flow |
| Wrap | open wrap |
| Bell diameter | 9.5″ |
| Bell material | yellow brass or rose brass |
| Slide | yellow brass |
| Leadpipe | interchangeable |
| Finish | clear lacquer |
| Level | professional |
| Era | current |
| Country | Taiwan |
| Price (MSRP) | $7,864 |
Features: Dual independent XO Thru-Flo open-flow valves; three interchangeable leadpipes (yellow brass 260mm/220mm, sterling silver 220mm); open wrap; yellow (1240L-T) or rose (1240RL-T) bell.