MJ AUDIO TECHNOLOGY on Substack

MJ AUDIO TECHNOLOGY on Substack

2A3 Single-Ended Direct-Coupled Class A2 Power Amplifier Part 1 【MJ’s DIY Amp Lab】

The output tube load is set relatively high, prioritizing damping factor and distortion characteristics over sheer output power, Designed and Built by Soya Susumu

MJ AUDIO TECHNOLOGY's avatar
MJ AUDIO TECHNOLOGY
Sep 17, 2025
∙ Paid
5
1
Share

Keep reading with a 7-day free trial

Subscribe to MJ AUDIO TECHNOLOGY on Substack to keep reading this post and get 7 days of free access to the full post archives.

Already a paid subscriber? Sign in
© 2025 MJ AUDIO TECHNOLOGY
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture