【Book Overview】 This book is a specialized text providing fundamental knowledge on the design of transistor amplifiers. Readers can learn the operating principles of transistors and the basics of circuit design, making it ideal for those interested in electronics. 【About the Author】 The author, Kaoru Kuroda, has extensive experience in the field of electronics and explains specialized knowledge in an easy-to-understand manner. The content is suitable for a wide range of readers, from beginners to advanced learners. 【Content Features】 The book thoroughly explains how to design transistor amplifiers through concrete circuit diagrams and practical examples. Readers can acquire practical knowledge, which will be useful in actual design work. There is some slight yellowing on the top, bottom, and fore edges, but the inside is in good condition.