Integrated Audio Circuits: Basic Knowledge of Amplifier Circuits, Audio Electronics & Sound System Repair for Beginners and Technicians

By G Haldar

Integrated Audio Circuits: Basic Knowledge is a complete practical learning guide for understanding audio amplifier circuits, sound systems, and real-world audio electronics applications. This book is carefully written for beginners, students, and working technicians who want clear explanations, usable circuits, and hands-on knowledge.
Unlike highly theoretical electronics textbooks, this book focuses on how audio circuits are actually used in music systems, car audio, home theater setups, and professional sound equipment. Each topic builds step by step, helping readers understand signal flow, amplification stages, power supply requirements, and speaker output behavior.The book explains integrated audio ICs commonly used in amplifiers, along with supporting circuits such as mic inputs, bass-treble tone controls, echo circuits, and power supply sections. Special attention is given to practical troubleshooting, making this book useful not only for learning but also for repair and maintenance work.

- Audio signal basics and symbols used in circuit diagrams
- Low-power and high-power audio amplifier circuits
- AC and DC amplifier design principles
- Car amplifier and car stereo audio circuits
- Home theater and active speaker systems
- Guitar amplifier circuits for music applications
- Microphone input and pre-amplifier circuits
- Bass, treble, and tone control circuits
- Echo and audio effect circuits
- AC to DC power supply circuits used in sound systems
- Understanding real-world wiring and component usage

• Format: Paperback
• Language: English
• ISBN: B0GDPKHDSL
• ISBN13: 9798242140509
• Release Date: January 2026
• Publisher: Independently Published
• Length: 102 Pages
• Weight: 0.26 lbs.
• Dimensions: 0.3" x 5.5" x 8.5"

Customer Reviews

Difficult Language Barrier & Very Surface-Level

The content seems okay, but the author’s language barrier can trip the reader up when trying to understand the content. There are many spelling errors as well. The book title contains “basic knowledge”, which is literal. The content is very surface level and is not suitable for academic use. The circuit examples are not explained. Read this if you are interested in the general idea of audio circuits or if you want to build a circuit without knowing how it works.