LM386 200 gain of audio amplifier module

Description of product

  • Onboard LM386 chip
  • 200 a gain of circuit design
  • On-board speaker wire holder
  • Board 10K adjustable resistance, the volume can be adjusted to enlarge
  • Onboard power indicator
  • Main chip's pin leads directly to the input audio signal
  • Operating voltage: 5 ~ 12V
  • Board size: 40.7 (mm) x13.7 (mm)