![Linear Audio USB stick](/sites/linearaudio.net/files/styles/max_325x325/public/2022-04/stick.png.webp?itok=3cC_QgIe)
Color graphs for Jack Walton's regulator article in Vol 4
Linear Audio Volume 4 has a long-awaited article by Jack Walton, comparing a large number of low power supply regulators. Comparison includes measurements and controlled listening tests by the New Jersey Audio Club.
The article has a several rather busy graphs with curves in various shades of grey. The readability could be better, so I regenerated those graphs in color and posted them here on-line.
Fig 5, positive regulators Line Rejection
Fig 6, negative regulators Line Rejection
Fig 7, positive regulators Output Noise