This book explains the fundamentals of Atoms, Electricity, Diode, Rectifier, Transistor, etc. These is also a section where the author describes how to operate the above devices in various electronic equipments.


  • 1, 1.5, 5, 15 Watts Audio Amplifiers with Tone control circuits
  • Making speaker cabinets (Buffes) with woofers and tweeters
  • Crossover units
  • Mono and stereo systems
  • Color codes
  • How to make printed board yourself