Professional 8 In 8 out DSP audio processor combines Auto Mixer, Matrix Mixer and Feedback suppressor for large conference room
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- Supplier: Guangzhou Power And Grace Electronic Equipment Co. Ltd. (Spirit)Guangzhou (Spirit)
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Product Overview
Description
Product Description
Professional 8 In 8 out DSP audio processor combines Auto Mixer, Matrix Mixer and Feedback suppressor for large conference room
Product number: 521880
The 521880 conferencing processor combines Auto Mixer, Matrix Mixer and Feedback suppressor in one purpose-built DSP processor. This audio processor includes 8 mic/line analog inputs, 8 analog outputs to meet the needs of a wide range of audio conferencing applications such as boardroom, medium / large conference rooms, courtrooms, auditoriums and multi-purpose spaces.
Features:
- 8-channel analog input and 8-channel analog output, support selecting Microphone or Line in
- +48V switch per input channel
- AFC in each input
- AUTO-MIX and MATRIC-MIX
- 31 PEQS per input and 10 PEQS per output
- USB free driver connect, RS232 connector for center control
Specifications
| Input Channels | 8 balanced. Mic/line level |
| Connectors | 3.81 mm Phoenix Contact, 12-pin |
| Input Impedance | 11.5KΩ |
| Maximum Input Level | 14dBu/Line, -7dBu/Mic |
| Phantom Power | +48VDC, 10mA, selectable per input |
| Output Channels | 8 balanced, line level |
| Output Impedance | 150Ω |
| Frequency Response | 20Hz-20kHz(+-0.5dB)/Line, 20Hz-20kHz(+-1.5dB)/Mic |
| THD+N | -90dB(@12dBu,1kHz,A-wt)/Line, -86dB(@-7dBu,1kHz,A-wt)/Mic |
| SNR | 105dB(@12dBu,1kHz,A wt)/Line, 95dB(@-7dBu,1kHz,A-wt)/Mic |
| USB | Micro-B type, free driver |
| RS232 | Serial port communication |
| TCPIP | RJ-45, Optional |
| LED Status Indicators | Power, Link, +48V, Input and Output Audio signal |
| Mains Voltage | AC100V---240V 50/60 Hz |
| Dimensions | 44mmx483mmx210mm |
| Net Weight | 2.8kg |
| Operating Temperature | -20℃--80℃ |
| Cooling System | Active, Fan inside |
| Integrated DSP | |
| Signal Processor | Signal Processor 32-bit fixed/floating-point DSP 300MHz |
| Audio Latency | Audio Latency < 1ms |
| A/D and D/A Converters | A/D and D/A Converters 24-bit |
| Sample Rate | Sample Rate 48KHz |
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