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Vincent Zhang | Mar 18, 2026
Output Transformers in Vacuum Tube Push-Pull Amplifiers--Core Size, Power, and the Science Behind the Iron
Vincent Zhang | Dec 20, 2015
真空管アンプの歴史
Vincent Zhang | Aug 08, 2025
The Sound of Power: A Deep Dive into Triode vs. Ultralinear Tube Amp Outputs
Vincent Zhang | Jun 02, 2025
Vacuum Tube FU29 Push-Pull Tube Amplifier: A Deep Dive into Vacuum Tube Audio
Vincent Zhang | Sep 16, 2025
The 833 (FU33) Vacuum Tube in High-Fidelity Amplifiers
Vincent Zhang | Jul 29, 2026
How to Choose the Right Vacuum Tube Amplifier Output Transformer (OPT)
Vincent Zhang | Feb 25, 2026
12AX7 vs 12AX7B: What’s the Difference—and Which One Is Better for Hi-Fi Audio?
Vincent Zhang | Jun 26, 2026
The Complete Guide to Vacuum Tube Replacement: Types, Substitutes, and When to Replace
Vincent Zhang | May 08, 2026
EL34 vs 300B: A Comprehensive Technical Comparison for HiFi Enthusiasts
Vincent Zhang | Jun 27, 2017
IWISTAO HIFI 4 インチ フルレンジ スピーカー モニターから美しいエンクロージャーと素晴らしいサウンド
Vincent Zhang | Jul 31, 2026
JBL Control 328C: From Commercial Ceiling Speaker to DIY Hi-Fi Monitor
Vincent Zhang | Mar 28, 2026
Soft Start and Delayed B+ Power-Up Circuits for Vacuum Tube Amplifiers — Professional Revised Edition
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