2155
| Manufacturer | NAD |
| Function | Amplifier, Power |
| Produced | 1985-1987 |
| Country | Taiwan |
| Signal Path | Analog Hardware |
| Dimensions | 420 x 108 x 380mm |
| Weight | 7.8 Kg |
| Frequency Response | 20Hz to 20kHz |
| Channels | 2 Channel |
| Links | Manual Library |
| Notes | The 2155, which is simply the power amplifier section of the 3155 and 7155 packaged on a separate chassi. |