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Vincent Zhang | May 21, 2026
Fostex FE108-Sol vs FE126En: A Detailed Full-Range Driver Comparison
Vincent Zhang | Sep 21, 2025
The Titans of Tone: A Comparative Guide to 211, 845, 813, and 811 Vacuum Tubes
Vincent Zhang | Mar 08, 2025
Rediscovering Golden Age Sound: IWISTAO FU29 Tube Amplifier
Vincent Zhang | Feb 25, 2026
12AX7 vs 12AX7B: What’s the Difference—and Which One Is Better for Hi-Fi Audio?
Vincent Zhang | Nov 08, 2025
How to Choose the Right Capacitors in Hi-Fi Audio Equipment to Optimize Sound Quality
Vincent Zhang | Mar 18, 2026
Winding Your Own Filter Choke for Tube Amplifiers-A More Rigorous Engineering Guide
Vincent Zhang | Oct 25, 2026
Power Transformers for 2A3 Tube Amplifiers: Voltage, Filaments, and Sizing
Vincent Zhang | Nov 21, 2022
真空管のモデルと交換の概要
Vincent Zhang | Jul 27, 2026
Parallel-Feed (Parafeed) Output Transformers: A Practical Guide
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 | Aug 08, 2025
The Sound of Power: A Deep Dive into Triode vs. Ultralinear Tube Amp Outputs
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