Previously Featured Builds

build

Vince Di Nenna(amini-p3)

Vince Di Nenna

This is my rendering of the Mini-A based on MikeW's PCB. The amp config is single-ended input, dual mono down… More...
build

Asser Rodriguez(amini-p7)

Asser Rodriguez

When I decided to build this project, I had a few doubts about which box to use. The ones on… More...

Zen Variations 6 — Nelson Pass / 2004

U.S. Patent # 5,376,899 describes an amplifying circuit topology that takes advantage of the character of matched balanced amplifiers that are cross-coupled to provide cancellation of distortion and noise. The result provides high performance with very simple linear circuits and has been dubbed Super-Symmetry, an homage to particle physics, and is also known popularly as the X circuit. Super-Symmetry works by exploiting the complementary characteristics of matched balanced circuits to differentially reject distortion and noise, and applies a small amount of feedback to extend this symmetry, making the distortion and noise even more identical on each half of a balanced… More...

Amp Camp Project — Pass DIY / 2016

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