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PAM8403 with knob


  • Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load)
  • On-board Volume Control with Built-in Power Switch
  • Good sound quality
  • Can use computer USB for power supply directly. Double panel wiring solves crosstalk
  • Super mini design allows it to be easily placed in a variety of digital products.
  • 3W Output at 10% THD with a 4 Load and 5V Power Supply
  • Filterless, Low Quiescent Current and Low EMI
  • Low THD+N
  • Superior Low Noise
  • Efficiency up to 90%
  • Short Circuit Protection
  • Thermal Shutdown

 149  312

PAM8403 Knob DC 5V 2 Channel USB Digital Audio Amplifier Board 8403 Module 2x3W Volume Control with Potentiometer

  • Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load)
  • On-board Volume Control with Built-in Power Switch
  • Good sound quality
  • Can use computer USB for power supply directly. Double panel wiring solves crosstalk
  • Super mini design allows it to be easily placed in a variety of digital products.
  • 3W Output at 10% THD with a 4 Load and 5V Power Supply
  • Filterless, Low Quiescent Current and Low EMI
  • Low THD+N
  • Superior Low Noise
  • Efficiency up to 90%
  • Short Circuit Protection
  • Thermal Shutdown
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