WARNING: Many of the circuits on this website require high voltages – LETHAL voltages – to operate. If they don’t require high voltage, they are intended for use in vacuum tube circuits that do require high voltages – LETHAL voltages – to operate. If you are not qualified to deal with these potentially deadly voltages, please DO NOT attempt to build any of these circuits.
Proceed at your own risk, expense, and responsibility.
The circuits on this website are provided in the true spirit of Do-It-Yourself (DIY) and may only be reproduced for non-profit purposes. The circuits are provided as-is, where-is, with no warranties or service agreements whatsoever. Should you find the content on this website valuable, feel free to purchase some of my circuit boards or make a donation to my ongoing circuit development efforts. Thank you.
Latest News
April 4, 2012:
The 21st Century Maida Regulator boards just arrived from the board house.
