2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
Audio Conference
Audio Conference
Audio Conference
Intelligent Conference System IP Audio Conference System Dante Audio Conference System Digital Conference System Immersive Audio System AI Intelligent Digital Conference System
Wireless Conference
Wireless Conference
Wireless Conference
5G WIFI Conference System 2.4G Wireless Microphone System UHF Conference Microphone System UHF Wireless Microphone System 8-Channel Antenna Distributor IR Conference Microphone System
Paperless Conference
Paperless Conference
Paperless Conference
Desktop Paperless Conference System Digital Paperless Conference System Tablet PC Paperless Conference System Conference Electronic Nameplate E-Ink Screen Meeting Nameplate
Related Audiovisual
Related Audiovisual
Related Audiovisual
2K Audiovisual Matrix System 4K HD Visualization System 4K Distribution Matrix System Fiber Distribution KVM Matrix System Recording and Broadcasting System Screen Mirroring System
Pro Sound
Pro Sound
Pro Sound
Line Array Speaker Digitally Steerable Speaker Professional Speaker Professional Amplifier Pro Audio Mixer Audio Processor
Video Conference
Video Conference
Video Conference
Video Meeting System 360° Sound Camera High-End Video Meeting Conference System
Central Control
Central Control
Central Control
Programable Central Control System Multimedia Teaching Central Control System
Simultaneous Interpretation
Simultaneous Interpretation
Simultaneous Interpretation
Interpretation System
Interactive Flat Panel
Interactive Flat Panel
Interactive Flat Panel
4K Interactive Flat Panel
Microphone & Peripheral
Microphone & Peripheral
Microphone & Peripheral
Microphone Volume Controller Power Controller Conference Rack
4 channels av digital input card
4 channels av digital input card
  • 4 channels av digital input card

4 Channels AV Digital Input Card D6104AR

With the inclusion of signal cards for HDMI, DVI, VGA, SDI, and AV, users can seamlessly input and output various signal types, ensuring smooth transmission and switching of audio and video signals. Each board offers 4 channels, enabling independent transmission and switching of audiovisual signals, providing a comprehensive audiovisual integration solution.

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4 Channels AV Digital Input Card
4 Channels AV Digital Input Card
4 Channels AV Digital Input Card
4 Channels AV Digital Input Card

2K-AUDIOVISUAL-MATRIX-SYSTEM-diagram.jpg

Related 2K Audiovisual Matrix System
4 Channels HDMI Digital Input Card 4 Channels HDMI Digital Input Card D6104HR
4 Channels AV Digital Output Card 4 Channels AV Digital Output Card D6104AC
16 Channels Digital Modular Seamless Matrix Switcher 16 Channels Digital Modular Seamless Matrix Switcher D6116
4 Channels SDI Digital Output Card 4 Channels SDI Digital Output Card D6104SC
4 Channels HDMI Digital Output Card 4 Channels HDMI Digital Output Card D6104HC
4 Channels SDI Digital Input Card 4 Channels SDI Digital Input Card D6104SR

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Latest News
DSPPA | Commendation Letter from the 15th National Games & Special Olympics DSPPA | Commendation Letter from the 15th National Games & Special Olympics
Abstract: DSPPA honored for delivering expert AV solutions across multiple venues at the 15th National Games & Special Olympics.
11
Feb
DSPPA | Memorable Finish with Innovation at Intersec 2026 DSPPA | Memorable Finish with Innovation at Intersec 2026
Abstract: From January 12-14, DSPPA and its UAE distributor showcased cutting-edge audiovisual and security solutions, closing Intersec 2026 on a memorable note.
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Feb
DSPPA | Welcoming the Year of the Horse: Holiday Schedule DSPPA | Welcoming the Year of the Horse: Holiday Schedule
Abstract: DSPPA will be closed for the Chinese New Year from Feb. 12 to 23. Wishing you a joyful and prosperous Year of the Horse!
11
Feb
See All News
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