Rath R3F
Bb/F medium-bore tenor trombone · custom · current
Medium/large-bore Bb/F tenor; detachable valve section converts to a straight tenor via gooseneck.
| Type | tenor |
|---|---|
| Key | Bb/F |
| Bore class | medium |
| Bore size | .525″ |
| Valve configuration | F attachment |
| Valves | 1 |
| Bell diameter | 8″ |
| Bell material | yellow brass |
| Slide | yellow brass |
| Leadpipe | interchangeable |
| Finish | clear lacquer |
| Level | custom |
| Era | current |
| Country | England |
Features: Modular/build-to-order; valve choice of René Hagmann, Willson Rotax or Voigt (.547" wrap tubing); detachable F-section/gooseneck conversion; R3/R4 owners can add valve section separately; bell yellow/gold/red brass or nickel silver in light/std/heavy; slide in yellow brass, bronze or nickel silver; interchangeable leadpipe.