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user63(aono-p6)

user63

For a long time I wanted to return to my first Love, vinyl playback, and at the same time I… More...
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user21

user21

First , I must thank you , because of you , I can finish this project with your generosity to… More...

Bride of Zen — Nelson Pass / 1994

This is the second installment of a trilogy of construction projects centered around the performance obtainable from absolutely minimalist circuitry. Part one described the Zen amplifier, a 10 watt single-ended class A power amplifier using a single MOSFET gain stage. In this piece we will examine its preamplifying mate, also a single gain stage MOSFET circuit. A lot of what I might say about this design has already been expressed in the Zen amplifier piece, and will not be repeated here. It is enough to say that I continue to be very intrigued by the sound of very simple topologies,… More...

Amp Camp Project — Pass DIY / 2016

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