Project Description

  • GV-A004 Optical Digital Audio Switch 3x1
  • GV-A004 3 Ports Optical Toslink Digital Audio Switch

SPDIF/TOSLINK Digital Optical Audio 3×1 Switcher with IR Remote

Item: GV-A004

Input: Toslink * 3

Output: Toslink * 1

This SPDIF/TOLINK Digital Optical Audio Switchers can let the users to connect three digital optical TOSLINK sources to one optical TOSLINK (SPDIF) input on your AV amplifier.


  • Three ways of optical fiber signals switch to one sets of SPDIF/TOSLINK signal receiving device
  • Support signal retiming
  • Audio format support: LPCM2.0/DTS/Dolby-AC3
  • Use optical fiber cable that losses less than 0.2dB/m, Output distance is up to 40m
  • The input control can through R/C and also can directly by switch button.
  • Support last time working state memory when power off
  • Over-voltage protection can prevent the damage caused by connecting unmatched to the machine
  • No loss of quality
  • Installs in minutes


Support audio format LPCM2.0/DTS/Dolby-AC3
Peak wavelength 650nm
Max baud rate 16Mbps
Output cable distance ≤40m(Use the optical fiber cable that losses less than 0.2dB/m)
Power Supply USB Power Cable
Operating Temperature range (0 to 40℃)
Operating Humidity range 5 to 90%RH(No condensation)

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