Year: | +-'74 to end 70s? |
Model: | OR120 |
Model Number: | OR120 |
Config: | Head |
Control Panel: | |
Control Panel Layout: | Input - F.A.C. - Bass - Treble - H.F.Boost - Gain - Reverb Send - Reverb Return - Pilot Light - Power |
Rear Panel Layout: | Mains chord - Voltage selector - 2 fuse holders - Slave output - Impedance selector - 2 speakers outs |
Cabinet: | size? |
Weight: | |
Speakers/Load: | 4/8/16 Ohms |
Speaker model: | N/A |
Effects: | N/A |
Output: | 120 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: | '74 schematic and a later type schematic ('76) |
Chassis layout: | all tubes chassis mounted |
Comments: | |