MFOS Noise Toaster and Weird Sound Generator

This mini modular box contains two of Ray Wilson's "Lo-Fi Noise Box" projects. The top is a "Noise Toaster," which is a really easy to build mini synth with all the building blocks of a synth in very basic forms. The bottom is a "Weird Sound Generator." The WSG is even easier than the Toaster, and gets the maximum mileage from making oscillators out of a single hex Schmitt Trigger package. Very nice for droning along.

The Noise Toaster has a speaker output, and there is a little speaker inside. I modified the circuit so I could power both circuits off of a +/-12V supply.