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Vincent Zhang | Oct 07, 2025
The Toroidal Transformer: The Heartbeat of High-Fidelity Amplifiers
Vincent Zhang | Jul 22, 2026
CSR (Qualcomm) Bluetooth Chips and Their Bluetooth Versions: A Reference
Vincent Zhang | Jun 22, 2026
Nano-Technology Audiophile Fuses: Materials, Engineering Claims, Safety, and Evidence
Vincent Zhang | Aug 08, 2025
The Sound of Power: A Deep Dive into Triode vs. Ultralinear Tube Amp Outputs
Vincent Zhang | Sep 06, 2026
Musical Fidelity MX-Stream: A Practical Guide to USB Network Streaming
Vincent Zhang | Dec 25, 2025
Designing a 40 Hz Transmission Line Loudspeaker
Vincent Zhang | Sep 08, 2025
A DIY Guide: Building a Power Transformer for an EL34B Push-Pull Tube Amplifier
Vincent Zhang | Dec 22, 2018
Bluetooth 5.0 Decoder + Mono FU50 Single-ended Tube Amplifier + HIFI 3 Inch Full Range Speaker
Vincent Zhang | Jan 07, 2026
DIY Tube Amplifier Testing and Adjustment --A Practical Engineering Guide
Vincent Zhang | May 13, 2025
LM1875 vs. TDA2030A Power Amplifier Boards: A Straightforward Comparison for DIY Audio Enthusiasts
Vincent Zhang | May 28, 2026
Inductors: Principles, Types, and Practical Selection
Vincent Zhang | Feb 09, 2021
California hotel from IWISTAO HIFI M6.5 labyrinth speaker + 300B Tube Amplifier
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