100 A
| Manufacturer | Stevenson |
| Function | Mixing Desk |
| Produced | 1970 |
| Country | USA |
| Model ID | Interface Electronics |
| Channels | 8x4x2 Channel |
| Notes | All inputs have Beyer Dynamic input transformers and huge UTC output transformers in it as well |
| Manufacturer | Stevenson |
| Function | Mixing Desk |
| Produced | 1970 |
| Country | USA |
| Model ID | Interface Electronics |
| Channels | 8x4x2 Channel |
| Notes | All inputs have Beyer Dynamic input transformers and huge UTC output transformers in it as well |