These are links to some of my project articles and other snippets.

Concise SIT Model from Linear Audio Vol. 6

FAOW Variation #2

Build This Mofo!

Nelson Pass BAF 2015 Slides (courtesy of the master himself)

LuminAria SIT Preamp (with permission from audioxpress.com)

Frankentracer Excel Capture

Frankentracer Schematic

Amazing FET Circlotron

Amazing FET Circlotron Construction Guide

Amazing FET Circlotron CAD Files

Antimatter Circlotron

Antimatter CAD Files

L’Amp: A Simple SIT Amp

L’Amp: Part Deux

L’Amp 193V Addendum

L’Amp CCS Addendum