Marton Kuna
| Model | Bell | Slide | Gooseneck / Valve | Tuning Slide | Leadpipe |
| R11K |
Yellow brass
|
Bronze
|
Yellow brass
|
Yellow brass
|
K |
| R4F |
Yellow brass
|
Bronze
|
Hagmann/ Heavy cap
|
Gold brass
|
41BN |
Marton Kuna
Made in England Played Globally