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Digital Audio Processor

  • Digital Audio Processor
    HT-DSP0808/HT-DSP0808D
Inquiry

HT-DSP0808/HT-DSP0808D is a conferencing processor with 8 inputs and 8 outputs, with DSP functions of built-in feedback suppression, automatic mixing, matrix mixer, equalizer, crossover, compressor etc. HT-DSP0808D support Dante Network audio, suitable for various occasions in the PA project.

Features
  • 8 analog inputs and 8 analog outputs, support selecting microphone and line
  • With 48V switch per input channel
  • Support Dante input and output port (HT-DSP0808D)
  • GPIO Extensible Function
  • Feedback suppressor in per input channel
  • AUTO-MIX and MATRIC-MIX
  • 31 PEQS per input and 10 PEQS per output
  • USB free driver connects, RS232/RS485 connector for center control
Technical parameters
DSP Chip
Signal Processor 32-bit fixed/floating-point DSP 300MHz
Audio Latency < 1ms
A/D and D/A Converters 24-bit
Sample Rate 48KHz
ANALOG AUDIO INPUTS AND OUTPUTS
Input Channels 8 balanced. Mic/line level
Connectors 3.81 mm Phoenix Contact, 12-pin
Input Impedance 11.5KΩ
Maximum Input Level 12dBu/Line, -9dBu/Mic
Phantom Power +48VDC, 10mA, selectable per input
Output Channels 8 balanced, line level
Output Impedance 150Ω
AUDIO PERFORMANCE SPECIFICATIONS
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
COMMUNITICATION PORTS AND INDICATORS
USB Micro-B type, free driver
TCP/IP RJ-45
RS232 Phoenix seat
RS485 Phoenix seat
GPIO Phoenix seat, Machine Archive (customizable)
LCD display & Button LCD2402
LED Indicators Power, Link, +48V, Input and Output Audio signal
ELECTRICAL AND PHYSICAL
Voltage Range AC100V-240V 50/60 Hz
Dimension 44mmx483mmx210mm
Net Weight 2.8kg
Working Temperature -20℃--80℃
Haitian Electronic Technology Co., Ltd. is a conference equipment manufacturer devoted to the technological innovation and the research & development of digital conference system, interpretation system, voting system, wireless microphone, meeting microphone and a wide variety of conference system products. Our products are applied to various fields. We offer customized products according to our clients' specific needs, as well as OEM service upon request.