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AVN-1811 Vocal Elimination PCBA

  1. Product Features:
  2. Small size, easy to install;
  3. Large power supply voltage range: 5-12V;
  4. Single-ended input.


  1. Main selling points:
  2. Output power: PO: 500mw
  3. The power supply voltage range is large: 5-12V
  4. Original vocal elimination technology
  5. Low quiescent current (3mA)


  1. Specifications:

Power type: DC 5V~12V power supply

Outline size: 39*31mm

Output power: 500mw

Rated input: 500~1000MV

Operating temperature: -20 ° C ~ 60 ° C


  1. Application:
  2. TV audio, karaoke audio etc.;
  3. DIY enthusiasts


  1. Package:

Independent anti-static bubble bag packaging


  1. Product detail:




AVN1811 is a karaoke singing song elimination integrated circuit, mainly used in TV audio, karaoke audio and other aspects.

Input signal frequency

  1. Wiring instructions:


  1. Size:pcba