via this auction "I found this guy in the alley near my house, thinking that I could pull it apart and reuse the case, or maybe the pots, however, when I got home I was pleasantly surprised to find out that actually still powered up! Moments later I found that each one of the 12 outputs gave me controllable oscillations. Each output gives the same pitch and rate controllable oscillation, however, each one can also be filtered with the knob just above the output. And, there's a master filter/volume knob, too. Runs on a 9v positive tipped adapter. Of course, not being one to let a perfectly good electronic instrument just sit there innocently being what it should be, I added more knobs and switches that make it squeak and grind. I don't suggest using this for it's original, medical intentions anymore. I think it was meant to control muscle contractions. If you used it now, your muscles might balloon up until you look like a freakish hulk. Like one of those guys that looks like a pile of grapes."
YouTube via doctorultra "The Muscle Contaminater by Mr.Ugly. 2009.
I found this weir medical device in an alley and circuit bent it. I would really do something like this, but IT'S A MEDICAL DEVICE! I MEAN: WTF!? Of course I had to mess it up. It's got 12 outputs!
"-Roland JSQ-60 digital sequencer
-Original OEM Roland Power adapter
-Owners manual on DVD
-Original box
The JSQ-60 is a polyphonic sequencer connectible with DCB synthesizers such as the JUNO-60 or JUPITER-8. Due to its large memory capacity of approximately 2,000 notes, the JSQ-60 can memorize a complete musical composition . The JSQ-60 can also memorize changes in the patch memory of the JUNO-60 or changes in the patch preset pairs of the JUPITER-8. The JSQ-60 is capable of both real-time and single-step loading. In the real-time mode, all performances played by the keyboard are loaded. And in the single step mode, the pitch of each note is loaded in each step. While listening to previously loaded performances, you can overdub up to three times in real time. Shifting the JUNO-60's patch memory and the JUPlTER-8's patch preset pairs and starting/stopping the JSQ-60 can be controlled by the DP-2 pedal switch. A cassette interface is provided for limit less data storage. Two Sync out jacks are provided to sync with devices such as the TR-606 DRUMATIX or TB-303 BASS LINE."
"The MC-300 is the same as the original MC-500 sequencer and still totally compatible with the MC-500 and mkII sequencers. There's 4-track recording in real or step time and 16 midi channel multitimbrality, a dedicated rhythm track, a built-in 3.5" disk drive with 100,000 note capacity and an LCD screen. Editing is intense and precise. The sequencer has 30,000 note capacity, track merging, microscopic editing, quantization and it's relatively simple to use."
via this auction "The Roland MC-303 Groovebox® is a self-contained, retro-styled sequencer and integrated sound module with some very high-tech features. Techno, jungle, hip-hop, acid and other dance styles can now be approached easily and creatively by dance music producers and other groove enthusiasts with little or no musical training. * 448 dedicated dance sounds, 40 synth basses (TB-303, etc.), 35 synth leads, 33 synth pads * 12 rhythm kits, including TR-808, TR-909, techno, jungle and house sets * Built-in vintage synth sounds and arpeggios, Preset and User dance patterns with 300 variations * 16-part multitimbral with an 8-track sequencer containing multiple quantize functions: Grid, Shuffle and Groove * Resonant filter, LFO, envelope control and built-in effects: delay, reverb, flanger and chorus * Realtime Phrase Sequencer (RPS) for instant recall of musical phrases * Low Boost feature"
"This OB-8 is in pristine like-new condition and works perfectly without a flaw. This is the one you have been waiting for and it also has "page 2" graphics sikscreened on the front panel, and has MIDI version B5 software. Latest version, fully loaded OB-8. This is the most feature-packed CEM3340 VCO/cem3320 VCF synth you can buy, and it sounds incredible. All voices go through auto-tune without hang-up."