'Glitch567' - Modified Noise567 by Christian Hemmo

This isn't the 'Glitchwave567', but it developed into it. It's pretty similar!

A novel way of reducing the screechy carrier signal... Add an op amp to turn up the guitar signal before it hits the 567, so that both signals can be turned down afterwards, and the carrier is comparatively quieter. Kind of like a rough compander.

Doing so also triggers the PLL inside the 567, giving garbled modem sounds, something like the Glitchwave.