Preamp mic

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Preamp mic

Circuit Description

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Static noise canceling microphone preamplifier The gain is 1.5, it can increase if the resistors R3 and R4 are replaced by others of higher value, it is important that both have the same value.

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Creator

adeirfansyah

28 Circuits

Date Created

2 years, 11 months ago

Last Modified

2 years, 11 months ago

Tags

  • 5v
  • preamplifier
  • noise
  • microphone
  • noise canceling
  • usb
  • microphone preamplifier

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