Title: Kora 3T Phono Stage History and Circuit Diagram.
- English

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New article describes an application of a well-known technique of indirect negative feedback in a voltage amplifier circuit. This approach is used in the A.N.T. Audio Amber 3T headphone amplifier

The article is available in a pdf format:

Title: Application of indirect negative feedback in FET voltage amplifiers.
- English

Here I will place my thoughts about audio electronics and some information about my circuit designs.


Title: Parametric distortion compensation in FETs or How to build a Solid-State Triode.
- English

Title: MOSFET output stage with improved linearity.
- English