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Volume Control and Input Selector

Digitally Controlled Stereo Electronic Audio Volume Control Board - M62429[645]

★★★★★(370 recommends)



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This is a digitally controlled stereo electronic audio volume board with gorgeous appearance. It features a mature volume adjustable module and external power and signal output connector. Several wiring methods such as 3.5 mm Socket (Default) facilitate connection. Analog and digital section powers are used independently to minimize the interference. Excellent heat dissipation eliminates the need for an extra heatsink. Over temperature, over current protection and power supply anti-reverse protection are included to extend its longevity of the board.

  • Board TypeBoard
  • input3.5mm AUX,
  • output3.5mm AUX,
  • Control InterfaceHardware
  • SizeOthers
  • Power Voltage12V
  • A mature volume adjustment module
  • Single-end audio signal output
  • LED status indicator
  • External power and signal output connector
  • Power supply anti-reverse protection
  • Audio output distortion degree of 0.5% or less
ParameterConditionsMin.Typ. Max.Units 
Power Supply- -12-VDC 
Maximum Current--0.5 -A 
Quiescent Current--10-mA 
Operating Temperature-                   -2050 
Storage Temperature--2020 105 
Thermal Temperature--150- 


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