It's pretty rare to see an OR200 that isn't an Orange/Matamp. This must have been built just as the Orange/Matamp partnership (Cooper/Mathias LTD.) was dissolving.
| Year: | 1970?? |
| Model: | OR200 |
| Model Number: | OR200 |
| Serial Number: | ?? |
| 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: | 1.5/ 3/ 7.5 Ohm or 100V line |
| Speaker model: | N/A |
| Effects: | N/A |
| Output: | 100 Watts |
| Preamp tubes: | 1.5 x 12AX7 ??? |
| Power tubes: | 4 x KT88 |
| Bias: | Fixed bias |
| Rectifier: | solid state |
| Phase Inverter: | Cathodyne type: 1/2 x 12ax7 |
| Circuit: | ??? |
| Chassis layout: | |
| Comments: | / |