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  • internal volume regulator PCB
  • volume regulator for Karaoke player and pc
  • volume regulator for TV
  • auto volume regulator
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Products Catalog

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  internal volume regulator PCB

  Price:

  USD20

  Origin:

  China

  Spcification
  User: professional computer
  Input Jack: 1 groups
  Output Jack: 1 groups
  Power switch: N/ A
  Auto amplification: Volume is kept stable if input is over 0.03V, max....

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  volume regulator for Karaoke player and pc

  Price:

  USD25

  Origin:

  China

  User: professional stereo & broadcast
  Input Jack: 1 groups
  Output Jack: 1 groups
  Power switch: N/ A
  Auto amplification: Volume is kept stable if input is over 0.03V, max....

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  volume regulator for TV

  Price:

  USD20

  Origin:

  China

  User: Household TV& computer
  Input Jack: 2groups
  Output Jack: 2groups
  Power switch: yes
  Auto amplification: Volume is kept stable if input is over 0.05V, max amplification: ....

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  auto volume regulator

  Price:

  30

  Origin:

  China

  SPECIFICARION
  User: professional stereo & broadcast
  Input Jack: 2groups
  Output Jack: 2groups
  Power switch: yes
  Auto amplification: Volume is kept stable if input is over 0....

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