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Vincent Zhang | Jan 04, 2026
The Enduring Legacy of the 1969 JLH Class A Amplifier
Vincent Zhang | Sep 02, 2025
Understanding TPA3116: The Complete Guide to the Tiny Giant of Class D Audio
Vincent Zhang | Mar 25, 2026
The Complete DIY Transistor Power Amplifier Guide: Class AB Design, BJT vs MOSFET, Bias, Thermal and Protection
Vincent Zhang | Aug 02, 2017
Parallel Single-ended Class A 6P1 Tube Amplifier
Vincent Zhang | Sep 28, 2016
Why do audiophiles like class A tube amplifier?
Vincent Zhang | Jan 28, 2015
Why do more audiophiles like class A tube amplifier?
Vincent Zhang | Oct 01, 2017
Perfect Matched--- IWISTAO Single-ended Class A Tube Amplifier + CSR8670 Bluetooth4.0 Decoder Stereo 32bit DAC
Vincent Zhang | Apr 25, 2018
Video Demo: 2x25W 845 Vacuum Tube Amplifier 300B Drive 845 Single-end Class A 6SN7 Preamp Scaffolding
Vincent Zhang | Oct 17, 2018
IWISTAO FU50 Small 300B 2x8W Vacuum Tube Amplifier Finished Board Kit Single-ended Class A DIY Free Tuning
Vincent Zhang | Sep 10, 2025
Building a 6SL7-Driven EL34 Single-Ended Amplifier: A Deep Dive into Classic Tube Tone
Vincent Zhang | Jan 05, 2026
A Comprehensive Guide to Audio Power Amplifier Design
Vincent Zhang | Sep 06, 2025
The Matisse Tube Preamplifier: A Deep Dive into a Hi-Fi Legend
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