Beschrijving
Digital 8×8 matrix router
- 8 inputs and 8 outputs (plug-in screw terminals, switchable mic/line, balanced)
- +48 V phantom power
- User-defined routing of the inputs to the outputs
- The level of each routed input can be adjusted per assigned output (individual output mix)
- Up to 32 devices can be managed via software
- A/D converter: 4 x 24 bits, D/A converter: 1 x 24 bits
- Extensive signal processing and monitoring, e.g. frequency shift feedback eliminator, parametric 5-band equalizer with peak and shelving filters, variable low-pass/high-pass filters – optionally with Bessel, Butterworth or Linkwitz-Riley characteristics, RMS compressor, peak limiter, selectable phase, delay
- Integrated auto mixer
- 6-fold LED status cluster for each channel
- 6 user presets can be accessed directly
- Link feature for simultaneously changing the settings of several channels
- Stereo mode for the channels 1/2, 3/4, 5/6 and 7/8
- Dot matrix display with 2 x 24 characters
- Remote control via USB, RS-485 or TCP/IP LAN
- Real-time remote control via software
- Lock mode for front panel control
- Individual room control via optional wall-mounted remote control panel DRM-882WP or DRM-882WPX
- Robust steel housing with aluminium front panel
- 482 mm (19″) rack installation, 1 RS
Input (data for each channel):
- Gain control with 0 dB bypass function
- Noise gate
- Mic/line switching
- Selectable priority circuit
- Parametric 3-band equalizer (peak, low-pass shelving, high-pass shelving)
- Frequency shift feedback eliminator
- Selectable phase (180°)
Output (data per channel):
- Low-pass filter/high-pass filter with Butterworth, Linkwitz-Riley and Bessel characteristics (to -24 dB/oct.). Even higher slopes possible in combination with equalizer
- Parametric 5-band equalizer with peak or low-pass/high-pass shelving filters
- Peak limiter and RMS compressor with a ratio of up to 32:1 and continuously adjustable soft/hard knee characteristics. Threshold: 18 dBu to -12 dBu, release time: 0.1-3 s, attack time: 5-200 ms
- Peak limiter and RMS compressor with bypass function
- Switchable delay between time (ms) and distance (m): 380.998 ms max. in steps of 21 µsec or 129.539 m max. in steps of 6.8 mm
- Selectable phase (180°)
- Gain control
Technical Specifications
DRM-882LAN
| DSP | 1 |
| Smart Home Ready | 1 |
| Description | matrix router |
| Frequency range | 20-20,000 Hz |
| Input signal | 6.2 V max. |
| Output signal | 6.2 V max. |
| Crossover frequency | 70 Hz-1 kHz, 12 dB/oct.,910 Hz-8 kHz, 12 dB/oct.,
subwoofer: 80/120 Hz, 24 dB/oct. |
| S/N ratio | > 104 dB |
| THD | < 0.005% |
| Admiss. ambient temp. | 0-40 °C |
| Power supply | ˜ 230 V/50 Hz/20 VA |
| Dimensions | 482 x 44 x 250 mm, 1 RS |
| Weight | 3.4 kg |
| Inputs | 8 x plug-in screw terminal, bal. |
| Outputs | line: 8 x plug-in screw terminal, bal. |
| Other features | USB, RS-485, TCP/IP |
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