When I saw the midi speak kit online I knew I had to have one for my Speak and Math. The circuit-bent Speak and Math is already a ton of fun to play with. Sick, sputtering, looping glitches, word fragments, and random number strings are...

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...

A couple more pics and a video of the video painter doing what it does. I probed and prodded for these results but have since found THIS, on one of the best circuit bending blogs ever, GETLOFI.com I'll open this guy back up and see...

I bent this Yamaha MU-5 a few months back and never posted the pics here. The ic is surface mount and has tiny legs that make it a chore to solder to, but the results are worth all the solder stress. I love to chain...

I did a couple of quick mods on my MXR M-86 Classic Distortion Pedal. The thing is sort of flat sounding so I did a quick google search and found a couple sites with some good info on the pedal in question. The most poular...

I have been building a couple of these ultra simple Noise567's here and there, what a great little circuit! Super noisy, accepts an input, and has the craziest distorted ring modulator/fuzz depending on pot position. The only drawback so far has been that it has...

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...

Circuit Bent Yamaha DD-5 with a 10 position rotary switch providing various distortions and glitch beat variations, plus 4 more buttons providing additional variations and distortions. SOLD ...