| Year: | 1970?? |
| Model: | OR100 |
| Model Number: | OR100 |
| Serial Number: | 112 |
| Config: | Head |
| Control Panel: | Plexi panel |
| Control Panel Layout: | Inputs - Depth - Drive - Bass - Treble - Boost - Volume - Reverb Send - Reverb Return - Pilot Light - Power switch |
| Rear Panel Layout: | Mains plug - Voltage selector - 2 fuse holders - Impedance selector - 2 speakers outputs |
| Cabinet: | size? |
| Weight: | |
| Speakers/Load: | 3.75/7.5/15 Ohm or 100V line |
| Speaker model: | N/A |
| Effects: | N/A |
| Output: | 100 Watts |
| Preamp tubes: | 1.5 x 12AX7 ??? |
| Power tubes: | 4 x EL34 |
| Bias: | Fixed bias |
| Rectifier: | solid state |
| Phase Inverter: | Cathodyne type: 1/2 x 12ax7 |
| Circuit: | ??? |
| Chassis layout: | preamp tubes are chassis mounted |
| Comments: | / |
