| Category | Specification |
| Input Power Voltage | 220V (±10%) |
| Power Consumption | <50W |
| Microphone Phantom Power (Output) | 48V (±1V) |
| Signal-to-Noise Ratio | >75dB |
| Total Harmonic Distortion | <0.5% |
| Channel Separation | >95dB |
| Microphone Frequency Response | 70Hz - 18kHz |
| Microphone Input Impedance | 1KΩ |
| Voice Control Sensitivity | -63dB to 0dB (63 levels adjustable, 0 = off, attenuation >95dB) |
| Microphone Volume Adjustment | -63dB to 0dB (63 levels adjustable, 0 = off, attenuation >95dB) |
| Total Output Volume | -63dB to 0dB (63 levels adjustable, 0 = off, attenuation >95dB) |
| Total Input Volume | 63dB to 0dB (63 levels adjustable, 0 = off, attenuation >95dB) |
| Balanced Output Impedance | 1KΩ |
| Unbalanced Output Impedance | 1KΩ |
| Unbalanced Input Impedance | 3.9KΩ |
| Microphone Recording Output Impedance | 1KΩ |
| Central Control Interface | Supports RS232C female |
| USB Control | Supports USB Type B female (driver-free) |
| Microphone Trigger Voltage | <100mV |
| Microphone Turn-On Time | <350uS |
| Microphone Delay Time | 1-999 Seconds |
| Dimensions (W x H x D) | 42cm x 4cm x 21.5cm |