MATRIXSYNTH

Klee Sequencer Circuit Theory of Operation

via Scott Stites on this electro-music.com thread.

"I thought it might be a good thing to begin compiling a circuit theory of operation here. When its complete, I'll compile it into a PDF. In the meantime, if you plan to read and study this, have a copy of your schematic handy. I'll start off with the Clock and Load functions, with Load being the first function described.
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Load Function

U5, CD4013, performs the load function by controlling whether the shift register ICs are in the parallel or serial mode. For 99.99% of the time, the shift registers are in the serial mode.

..." See the thread for more.

TechStuff Video on Robert Moog

via Synthtopia.

OB8 Free run

YouTube via OB8rushes.
"Basic ARP patch for the OB8, free running with a little mod on the decay of the amp and filter envelopes."

Casio DG-10 on RetroThing

One of my favorite blogs, Retro Thing, has a post up on the Casio DG-10 Synth Guitar.

"Like the multitude of keyboards before it, the Casio DG-10 is all plastic (strings included), has a rubber fretboard, multiple instrument sounds, and drum rhythms. The strings don't need tuning as the guitar works on an interesting principle. Pressing on the frets of the rubber keyboard is what selects the notes. Strumming controls the amplitude. It's actually a clever system as it side-steps the expensive and unreliable pitch-to-MIDI circuitry of the day, and it still lets you perform slides and taps just like on a real electric guitar." click here for the full article.

Oberheim Matrix-6R Manual

click here for a pdf of the Oberheim Matrix-6R Users Manual on www.synthesizer.at. Note that this one takes a bit to load, so don't click on it unless you really want it, and if you do, you might want to save it (right click save as). Marking this post with Matrix-6 as well for anyone looking for the manual.

tee betan-02EQ - Serge I/O

via Ross:

"a track using my Serge TKB and Livewire Dual Cyclotron as sequencer and 3 Serge Oscillators one Plan B Oscillator, Evil Twin etc"

click here for the track

ARP Avatar Modular Analog Synth Modified by CMS

images via this auction

"Here we have a very special item. It started life as an ARP Avatar guitar synthesizer, which basically took an ARP Odyssey and grafted on a very ineffective guitar interface. Well, that genius Phil Cirocco of CMS gutted the guitar interface portion and added CV/Gate inputs and patch points in and out of virtually every function of the machine. You can make great sounds with this unit alone (hear the mp3 demo I made of 100% sounds from the instrument on auction), or you can pair it with an ARP 2600 or other compatible modular for additional functions.

The filter is Mr. Cirocco's own exquisite Moog clone, I believe based on the design which ARP was almost sued over, and which they then substituted with an inferior design of their own which most of the Odysseys have. I had Phil do one for me and one for a friend, probably 10 years ago. He also added a "turbo" mode the the ADSR envelope generator. The lowest row of jacks along the bottom are multiples."

If you are considering this one, read the details in full at the auction as always.

Klee Jamming

YouTube via synthdood.
"This is a test of the Electro-Music Klee sequencer. What you hear are three Thomas Henry XR2206 VCO's one CEM3320 filter, two MOTM EG's, one Thomas Henry VCA, a Thomas Henry UD1 drum voice, and a Ken Stone Cynare(which you can barely hear)"