Dual Triode Vacuum Tubes 12AX7 and 12AU7 – Why They Are So Popular for Use in Audio Amplifiers John E. Johnson, Jr.June 12, 2025 The 12AX7 and 12AU7 tubes serve different roles in an amplifier due to their distinct electrical characteristics. They are dual triode tubes... TechnicalTechnical Reviews
Life on the Edge – A Personal Perspective on the Past, Present, and Future of Class D Audio Amplifiers Bruno PutzeysOctober 22, 2024 The past quarter century of class D developments look strikingly different when seen through the eyes of the audio consumer and through... 30th AnniversaryTechnicalTechnical ReviewsThe Now
Aiyima A08 Pro Integrated Amplifier: A Blogs & Little Things Review Indiana LangSeptember 8, 2023 Aiyima is a pretty well-known affordable hi-fi brand often found on Amazon. I recently got the chance to check out their rather unique-looking A08 Pro Integrated Amplifier. Blogs & Little Things