Circuit Bending the Gameboy Color

GetLoFi has a post up on circuit bending a Gameboy Color with his GetLoFi’s LTC Precision Oscillator Module.

"One of the most requested tutorials has been the installation of LTC Precision Oscillator in the Gameboy Color. The LTC module is a variable oscillator can control device’s CPU clock allowing for speeding up and slowing down the overall audio output with just a twist of a knob.

At first Gameboy Color seemed like a poor candidate for this procedure, but as it turns out there are several advantages for selecting it..."

all filled up with modcan see-through soup

YouTube Uploaded by dudeohyeahable on Apr 16, 2011

"full house on this one. started out as a dead simple dual vdo voice and just kept going and going after being inspired by a little wiggler meet earlier. every module was used and every patch cord of usable length was used as well."

Korg Polysix Analog Synthesizer: MIDI IN, FX Input, FX Bypass

via this auction
"Korg Polysix that has had the battery replaced, traces repaired, and features additional modifications. The keyboard is in tune and functions normally. Additionally, this Polysix features a p6retro MIDI input circuit. There are also two audio jacks that I've added. The left jack is the audio output from the voice board, which truly bypasses the effect board. The other jack is an iput to the effect board, so you can use the Polysix's lush effect board, which features rich analog BBD delay chips for Chorus, Phase, and Ensble effects. On the front panel, there is a switch to route the voice board through either to the effect board or to the voice board output jack. Features:
Battery replaced with standard CR2032
Circuit board traces repaired
p6retro MIDI input
Direct voice board out (FX-board bypass)
External audio input (FX-board input)"

Lunetta plus ECG Machine

YouTube Uploaded by borisandfef on Apr 16, 2011

"Hooked up the Lunetta to an ECG/EEG machine I scored for $5 a while back. Def not an oscilloscope but you can get some cool waves with slightly out of tune oscillators. Sorry about the blurriness in the second half :-/"

ALESIS ANDROMEDA A6【DEMO】

YouTube Uploaded by DIGITALSCREAMS on Apr 16, 2011

"Official product launch 2001"

ALESIS ANDROMEDA A6 on eBay

Unboxing: Moog Music Minimoog Voyager Performer Edition

YouTube Uploaded by grauoliv on Apr 16, 2011

"Yup, just that! My new toy from Music Store Cologne. Instead of a backlighting version I went for the VX 351 CV Expander."

ether^ra TONGUED ROUTE

YouTube Uploaded by potterpaint2000 on Apr 16, 2011

"an improv featuring the Buchla 222e looped and live using the joystick along w/a Serge Creature/Seq A sequence. http://etherra.blogspot.com/"

Update:

ether^ra BRUTMIX

Uploaded by potterpaint2000 on Apr 17, 2011

"an improv featuring my Buchla 200e w/ the Source of Uncertainty doing most of the directing. http://etherra.blogspot.com/"

random noise mini synth

YouTube Uploaded by drmoonstien on Apr 16, 2011
drmoonstien on eBay

Circuit Bent Cool Rocker Guitar by freeform delusion

YouTube Uploaded by eecouk on Apr 16, 2011
freeform delusion on eBay
"Cool Rocker Guitar (which has VL Tone type drums!)

Mono mini jack output

On/Off Switch

Two UV LEDs

Pitch Up/Down Control Knob

Switch to choose Potentiometer or LDR pitch control

Three Way Toggle Switch for pitch - Up/Off/Down"

Doepfer Dark Energy Square wave ?

YouTube Uploaded by module19 on Apr 16, 2011

"I have had a lot of folks asking about the Dark Energy and its lack of a square wave from the VCO. Well its possible to make one if you adjust the Pulse width just right. And if you patch the CV2 into the VCO PW input you can user a pitch bender to change over to a triangle as you play :-)"