+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

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+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

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foreigntrade@gonsin.com
Gonsin Conference Equipment Co., LTD.
Gonsin Conference Equipment Co., LTD.

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Digital Audio Processor GX-DSP1011
Digital Audio Processor
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Active Omni-directional Antenna GX-ANT102-X
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Antenna Amplifier GX-ANT203-X
Power Supply Sequencer GX-PS108-C
Digital Feedback Suppressor GX-FBK05-N
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Conference Management System Software V7.1.0 (Z4)
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Dec 19-2024

Digital Audio Processor

GONSIN Digital Audio Processor adopts the fourth-generation audio DSP chip, hence now it is equipped with strong DSP processing power. Furthermore, the unique core DSP method and the design for lower noise as well as lower distortion provide high-quality sound quality to the site. The updated Digital Audio Processor not only meets the operating requirements of professional audio projects of all sizes but also meets the application requirements of various social occasions (Theatre, concert hall, remote video conference, stadium, church, convention center, theme park, etc.)


Audio Digital Signal Processor
Audio Digital Signal Processor
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Features
Technical Specifications

Features of Digital Audio Processor for Sale

  • High-performance floating-point DSP processing chip

  • Ultra-low background noise pre-amplifier circuit, low distortion analog circuit, output high-quality sound

  • Support 4/8/12/16 channel balanced input, with 48V phantom power supply soft-switching, support microphone, line audio signal access

  • Support 8/16 balanced audio output, support connecting power amplifier, recording device, and other devices

  • Support 4-channel Dante network audio input and output(GX-DSP1025, GX-DSP1026, GX-DSP1025A, GX-DSP1026A)

  • All input channels are with gain control, noise gate, automatic feedback suppressor, high and low pass filters, parametric equalizer(8 segments), compressor, delay timer, and input marshaling controller

  • All the output channels have high and low pass filters, parameter equalizers (8 segments), compressors, delay timers, and output marshaling controller

  • Support matrix mixing, realize free mixing output of any input channel

  • Dynamic range: 118dB, ADC, DAC

  • Configure 8 custom function GPIO interfaces

  • Support USB playback and recording function can identify Chinese songs

  • Built-in signal generator: sine wave signal, pink noise, white noise

  • Front panel with input and output volume status indicators, and error indicators

  • The panel carries an LCD display monitor, which helps display the system status directly

  • Support RS-232 and TCP/IP protocol, the third-part calling control could be achievable

  • Enables to output of camera tracking code, be conducive to realizing camera linkage function through the third-part calling-control

  • Support 32 sets of scene preset functions, which can be called through RS-232, TCP/IP protocol

  • Provide simple and easy-to-use control software, supports WINDOWS, Android, and  IOS, the software supports each channel sound control, level indication, preset call, device information query, and other functions

  • Optional support AEC echo cancellation function

  • Optional dual-machine data synchronization hot backup function

  • It can be controlled through an Ethernet connection, with an intuitive operation interface and simple and efficient setting

Technical Specifications of Digital Audio Signal Processor


Product numberGX-DSP1022
GX-DSP1022A		GX-DSP1023
GX-DSP1023A		GX-DSP1024
GX-DSP1024A		GX-DSP1025
GX-DSP1025A		GX-DSP1026
GX-DSP1026A
DSP chipADSP-21489 400Mhz, 400MIPS/2200 MFLOP
Sampling frequency/quantification48 KHz, 24Bi t ADC, 24Bi t DAC
Frequency response20 Hz – 20 kHz, ±0.3dB @0dBu
Dynamic RangeADC: 118dB; DAC: 118dB
THD<0. 0035% @0dBu 20Hz~20kHz
CMRR>80dB @ 1 kHz MIC Gain 20dBu
Signal crosstalk100dB ±5dB @ 0dBu 1Khz
Maximum input level+18.5dBu
Audio input8-channel balanced
microphone/line
input Phoenix plug		16-channel balanced
microphone/line
input Phoenix plug		16-channel balanced
microphone/line
input Phoenix plug		8-channel balanced
microphone/line
input Phoenix plug
4-channel Dante		12-channel balanced
microphone/line
input Phoenix plug
4-channel Dante
Dante audio input---4-channel Dante4-channel Dante
Phantom power+48VDC, soft-switching
Microphone
preamplifier gain		0-40 dB analog gain, 12dB digital gain
input resistance>5kΩ balanced, >3kΩ unbalanced
Output impedance600Ω
EIN<-125 dBu, 22Hz - 22kHz
Background noise-93dBu
Analog audio output8-channel balanced
output, Phoenix plug		8-channel balanced
output, Phoenix plug		16-channel balanced
output, Phoenix plug		8-channel balanced
output, Phoenix plug		12-channel balanced
output, Phoenix plug
Dante audio output---4-channel Dante4-channel Dante
Output impedance600Ω
Default input and
output level		+0 dBu
GIPO interface8
USB interfaceSupport recording and playback
Scene preset32 groups, can be called through TCP/IP, RS-232 protocol
Functional moduleChannels with gain control, noise gate, automatic feedback suppressor, high and low pass filters,
parametric equalizer(8 segments), compressor, delay timer, and input marshaling controller
DANTE transmissionGX-DSP1025/GX-DSP1025A/GX-DSP1026/GX-DSP1026A
AEC echo cancellationGX-DSP1022A/DSP1023A/DSP1024A/DSP1025A/DSP1026A
Signal generatorsine wave signal, pink noise, white noise
Control protocolTCP/IP, RS-232, RS-485
software platformWINDOWS, IOS, Android
Wall touch screen16
Power supplyAC100~240VA,50/60 Hz
Power75W
Product size (W*D*H)1U,480 *250*44mm
Packing size (W*D*H)485x315x115mm
Net weight3.18Kg
Gross weight4.5Kg
Operating temperature0~40°C





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