XO 1242
Bb/F/Eb/D large-bore bass trombone · professional · current
Dependent dual-rotor bass trombone (.561), Bb/F/Eb w/D.
| Type | bass |
|---|---|
| Key | Bb/F/Eb/D |
| Bore class | large |
| Bore size | .561″ |
| Valve configuration | Double valves (dependent) |
| Valves | 2 |
| Rotor type | traditional rotary |
| 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) | $6,309 |
Features: Dependent rotary valve system for low-register flexibility; three interchangeable leadpipes (yellow brass 260mm/220mm, sterling silver 220mm); open wrap; yellow (1242L) or rose (1242RL) bell.