| Supply voltage |
AC110Vor AC220V (default settings) |
| Number of connectable conference units |
≤254 |
| Frequency response |
40-16000Hz |
| Signal-to-noise ratio |
>80dBA |
| Dynamic range |
>85dB |
| Audio crosstalk |
>70dB |
| Total harmonic distortion |
<0.05%
Original input: 6.3 mm balanced
Signal strength: 0.775 V |
| Audio inputs |
Recording input: RCA type*1
Original output: RCA*2 balanced, XLR*1 balanced |
| Audio outputs |
Recording output: RCA type*1 |
| SD card slot |
Support 32GB SD card in FAT format |
| LAN interface |
RJ45 , or PC control |
| Conference unit connector |
DIN7P |
Maximum power
consumption |
200W |
