RA-931
| Manufacturer | Rotel |
| Function | Amplifier, Integrated |
| Produced | 1998 |
| Country | UK |
| Model ID | MKII |
| Signal Path | Analog Hardware |
| Dimensions | 440 x 92 x 347mm |
| Weight | 6.4kg |
| Power | 115v 60Hz / 230v-50Hz |
| Frequency Response | 10Hz to 100kHz +1dB, -3dB |
| Channels | 4 Channel |
| Notes | 30 watts / channel into 8Ω (stereo) |