Expensive DACs: What Exactly Are You Getting for the Money? – JJ’s Blogs John E. Johnson, Jr.August 21, 2025 When you see a high-end DAC (Digital-to-Analog Converter) priced at tens of thousands of dollars vs. an excellent one at around $1,000, the... Blogs & Little Things
Printed Circuit Boards (PCBs): How They Are Manufactured John E. Johnson, Jr.July 3, 2025 The manufacturing of Printed Circuit Boards (PCBs) involves multiple steps, combining chemical, mechanical, and automated processes to... PrimersTechnical
The Use of Inductors in Audio Circuits John E. Johnson, Jr.March 6, 2025 Inductors are commonly used in audio circuits for various purposes due to their ability to store and release energy in the form of... Electronic ComponentsInductorsTechnicalTechnical ArticleTechnical Reviews