PT2399 Noise Ensemble The Noise Ensemble is an extremely noisy delay that can easily be pushed over the edge into self-oscillation. Based around the PT2399 IC; it has a built-in VCO, 2 op-amps, and 2 low pass filters crammed into a 16 pin dip case! It...

Here is a handy diagram for circuit bending a Toysmith Megaphone Voice Changer. There are a couple more mods you can do to this bad boy but the ones pictured are the key to getting sound in and out via jacks, as well as pitch...

Super simple OPTO LFO for a friend who was looking to design his own enclosure based around some kind of electronic noise toy. Here is an even simpler drawing of the schematic. (I mistakenly called the glass insulator I used to diffuse the light and...

I made this out of stuff from my junk box/pile. The main circuit is from a Radio Shack desktop toy called "The Revenger", complete with Laser, Machine Gun, & Bomb sound effects. I may have to record another video using the Dub Box Delay so...

2020 Potar Powerstarve 2012 Power Starve Pedals2012 Power Starve Pedals2012 Power Starve Pedals2012 Power Starve Pedals  I like to call them power sag pedals but from what I have been hearing and now reading the correct term is Power Starve or Voltage Starve.. Dying Battery Simulator is...