Technical Specifications:
| Model | DSP-X9900 | |
| Output Channel | Main (L/R), Center, SUB, Surround (L/R) | |
| S/N Ratio (1kHz 0dB Input) | MIC: 75dB Music: 95dB | |
| Distortion (1kHz 0dB Input) | MIC: 0.1% Music: 0.01% | |
| Max Input Level (1kHz Input) | MIC: 200mV Music: 1.5V | |
| Max Output Level (1kHz Input) | MIC: 10Bu Music: 10Bu | |
| Sensitivity | MIC: 30mV Music: 250mV | |
| Input Impedance | MIC: 10kΩ (unbalanced) Music: 47kΩ (unbalanced) | |
| Output Impedance | Balanced: 300Ω Unbalanced: 1kΩ | |
| Crosstalk of Channels | 85 dB | |
| Anti-Feedback | 4 Levels | |
| Processor | 48kHz / 24-bit A/D and D/A , 32-bit 200MHz DSP processor | |
| Channel Parameters | Mic Input: | 13-band PEQ, HPF, LPF |
| Center frequency: 20Hz-20kHz, 239 frequency points | ||
| Q: 0.404-28.852 | ||
| Gain: -20dB to +10dB | ||
| Music Output(L/R): | 13-band PEQ, HPF,LPF | |
| Center frequency: 20Hz-20kHz, 239 frequency points | ||
| Q: 0.404-28.852 | ||
| Gain: -20dB to +10dB | ||
| Main / Center / SUB / Surround (L/R) | Mixer ratio, Phase, 5-band PEQ, HPF, LPF, Limiter, Delay, Gain | |
| Weight | Net Weight: 3.3kg Gross Weight: 3.9kg | |
| Dimensions (L x W x H) | 535 x 80 x 250 mm | |




