Harman Kardon SIG2.1
| Brand | Harman Kardon |
| Model | SIG2.1 |
| Frequency response | 1 Hz – 170000 Hz −2 dB |
| Total harmonic distortion (%) | 0.03 |
| Signal-to-noise ratio (dB) | |
| Input impedance (Ω) | 33000 |
| Output impedance (Ω) | |
| Gain (dB) | |
| Phono input | |
| Height (mm) | 191 |
| Width (mm) | 438 |
| Depth (mm) | 387 |
| Weight (kg) |