Power Line One
| Manufacturer | Crown |
| Function | Amplifier, Power |
| Produced | 1979- |
| Form Factor | 19" Rackmount |
| Signal Path | Analog Hardware |
| Dimensions | 19 x 7 x 9.75 in |
| Weight | 4.54 kg |
| Frequency Response | 20Hz-20kHz |
| Channels | 2 Channel (50W RMS) |
| Links | Manual · Service Manual |