Csaba Wagner, Leipzig Gewandhaus
| Model | Bell | Slide | Gooseneck / Valve | Tuning Slide | Leadpipe |
| R9 |
Nickel silver
|
Bronze dual bore
|
Hagmann/ Heavy caps
|
Red brass
|
9L |
| R90 |
Red brass
|
Bronze
|
Hagmann/ Heavy caps
|
Red brass
|
90 |