Coupon Accepted Successfully!





Block diagram of audio amplifier


The feedback in amplifiers gives better performance in different ways such as

  1. Increased stability in the amplification. (the gain is less dependent on device parameters)
  2. Higher input impedance
  3. Lower output impedance
  4. Feedback reduces distortion in the amplifier
  5. Bandwidth of the amplifier is increased (improved frequency response)
  6. Linear operation over a wide range


Test Your Skills Now!
Take a Quiz now
Reviewer Name