Super-Freq

Green Ringer with Mods

August 8, 2014July 13, 2007 by Mitchell

This is a Green Ringer with both the filter mod and nulling mod. I found these mods at General Guitar Gadgets. The filter mod filters the input signal to bring out a stronger octave. The nulling mod helps tune in the octave generated by balancing the signal on each half of the wave form. The … Read more

Ugly Face

August 17, 2015July 13, 2007 by Mitchell

This is an Ugly Face by Tim Escobedo. I think the sound is pretty good. It makes a sort of pulse width modulated square wave via the guitar signal driving a 555. Not for every occasion. But the sound it makes it makes well. I really like this thing, so much in fact that I’ve … Read more

Echoette

June 8, 2022July 13, 2007 by Mitchell

This is Rebote 2 from tonePad.com. It sounds great. Very analog. This build was so fun I built. The design on the box was based on a design I found in a book on Tibetan art. It was a little work to get everything into a B sized box. But after the solder fumes had … Read more