/Sound_Amplifier

  1. An audio amp consists of an input source(mic) with peak-to-peak input of 10-20mV.
  2. A pre-amp stage
  3. A gain stage . Multiplication of both the gains will be around 500.
  4. A Volume control(if possible).
  5. A low band-pass filter with a pass range of(20Hz-20kHz).
  6. A power amplifier.
  7. A Load of around 8 ohms, into the output.