MATRIXSYNTH


Tuesday, April 03, 2012

ModuleModule Madness 01


YouTube Uploaded by djangosfire on Apr 3, 2012

"Quick and dirty patch test - audio from cam is a bit distorted - sorry.

Patched up an analog sequencer using only Eardrill modules."

Arp Odyssey mk1 2800

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via this auction

SN 28 3107. Remember, you can search on serial numbers on the site. This synth was listed back in Nov 20011 here. It looks like it's been cleaned up quite a bit since then.

Korg Mono Poly SN 470440 with Korg Case

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sir_analog (RSS)

ANALOG SYNTH MODULAR 42HP BASIC SYSTEM MODULE

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via the listing: "I MADE THIS SMALL RUN FOR MYSELF A WHILE BACK. IT CONTAINS THE BASIC STUFF NEEDED FOR A MONOSYNTH. I CALL IT 'THE BASICS'. IT IS 42HP WIDE. THERE IS A DASIY CHAIN IDC RIBBON CABLE THAT ALLOWS YOU TO CONNECT THIS TO (1) 16 PIN IDC SLOT ON YOUR POWER RAIL. SO YOU ONLU NEED ONE POWER LOCATION. THIS MODULE HAS EVERYTHING EXCEPT VCO'S TO MAKE A BASIC SYSTEM.

THIS IS MY BREAD AND BUTTER MODULE. I PERSONALLY USE THIS ON EVERYTHING I PATCH. I HAD THIS (1) LEFT OVER, AND IT HAS BEEN PUT AWAY BUBBLE WRAPPED FOR STORAGE.

THESE ARE THE SUB MODULES:

(1) MIDI TO CV CONVERTER---(2) PCV'S, (2) GATES, (1) TRIG OUT, (1) 5V VELOCITY, (1) 5V SLIDE, HAS ANALOG PORTAMENTO.
(1) 3 CHANNEL MIXER
(1) LM13700 BASED OTA VCA---(1) AUDIO IN, (2) CV INPUTS
(2) LINEAR ADSR GENERATORS, (1) OF THEM CAN REPEAT AND GO INTO LOOP MODE
(3) PASSIVE ATTENUATORS
(2) DUO SKEW LFO'S, (1) OF THEM HAS TIME SELECTOR AND SINE WAVE OUT.

I INCLUDE THE RIBBON CABLE AND PANEL SCREWS."

MFB 522 Drum Computer Machine Size Comparison with TR-808

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Gotharman's MiniProphet - Sequential Pro One Clone For Sale

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via this auction

You'll find a video at the auction and previously posted here.

"Gotharman's MiniProphet, Sequential Pro One clone up for sale. Only 2 have been built, so don't miss out on you chance to get this one. More info and video can be found on the GotharMusic website. NOTE: This model will only work on MIDI channel 2. It has no MIDI channel selector.

Differences from the original Pro One:
-Build in MIDI to CV/gate interface
-An extra filter is added, made with a CEM3328 chip, plucked from a defective Ensoniq Mirage
-An extra LFO is added
-Levels can be adjusted separately for each oscillator waveform, instead of only on/off switching
-FM can be adjusted separately for OSC A and the filters - FM waveforms can be selected
-Analogue feedback is added
-Lacks the keyboard and sequencer

-IT IS NEW!

Specs:
-Completely analogue - no memory!
-Monophonic
-Build in MIDI interface that receives note on/off, velocity, pitchbender and modulation wheel data. Filter cutoff can be controlled by mod wheel or velocity.
-2 VCO's with sawtooth, triangle and square waveforms, pwm, sync and FM.
-2 filters, both LPF, one original Pro One filter and one Ensoniq Mirage filter. Has filter FM (Fxm). The outputs of the 2 filters are phase inversed to each other, to make it possible to do BPF effects.
-2 ADSR envelopes.
-2 LFO's
-Analogue feedback.
-Portamento.
-Power: 230Vac.

-Connections:
-MIDI in
-Audio out"

Buchla 200e System for Sale

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via this auction

"List of modules
201e-12 Powered Cabinet
223e Tactile Input Port
225e MIDI Decoder / Preset Manager
259e Twisted Waveform Generator
261e Complex Waveform Generator
266e Source of Uncertainty
281e Quad Function Generator
285e Frequency Shifter / Balanced Modulator
291e Triple Morphing Filter
292e Quad Dynamics Manager"

Studio Electronics Oberheim SEM "Obie Rack"

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Some interesting history via the listing: "If you are looking at this item you no doubt know what it is and what it is capable of. You will also be aware that they are very rare and don’t often come up for sale.

The Studio Electronics “Obie-Rack” is effectively two Oberheim SEM modules in a rack but with a list of very useable modifications, which make it an incredible performer. This unit uses the “ORIGINAL” Oberheim cards (NOT REPRODUCTIONS). Each module has 2 VCO’s, 2 Envelope Generators and a single VCF section.

It has extensive MIDI performance modifications, which include Dynamics (VCA / VCF) Modulation (VCO / VCF) Aftertouch (VCO / VCF). As well on the front panel you have access to three “switchable” octave ranges HLM, Multi-Trigger, Midi Channel assignment, Pitch Bend, DVCF, LFO, Glide and Master Volume. Located in the center bottom of the front panel is a switch to choose between Midi Poly 1, Poly 2 or Mono. This switch allows you to play two notes at the same time and depending on how you have the VCO’s set four separate notes can be had. On the rear of the unit you have Midi In, Out and Thru, an IEC rated three prong power connector, an On / Off Switch and two unbalanced audio outs (Module L & Module R (Mono)

This unit has had only one owner, myself and is “virtually” new. Since purchase it has been stored in its fully enclosed shock-mounted transport rack case (case not included). Cosmetically the front panel face is excellent, there is only minor rack rash. As for the rest of the unit there is a minor abrasion here or there but nothing abnormal considering its age. It was stored in a smoke free and climate-controlled environment.

This unit was bought new in October of 1990 directly from Greg St Regis of Studio Electronics and shipped to Europe (where I lived at that time) with the idea of hopefully attempting to market the product there. There was great interest in it but it was hard to compete in Europe with Roland, Korg and Yamaha and what they were selling at that time. Needless to say the lack of voices was an insurmountable hurdle sale’s wise.

Doepfer 16/3 Sequencer MIDI & Voltage Control Out w/ FracRak breakout

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via this auction

"Doepfer MAQ 16/3 MIDI Sequencer with both MIDI in/out and Voltage Control out for modular synths or MIDI keyboards.

This one comes with a pair of custom made FracRak breakout panels to bring the MIDI jacks and the 1/8" Voltage Control and Gate jacks to the front of your FracRak panel for easy patching. There are panel mounted pass through barrels. These panels were not cheap to put together! (Try pricing the 2 MIDI panel mount barrels and even the 6 panel mount 1/8" barrels and see what I mean!) Also has the necessary cables to connect to these panels from the back of the MAQ 16/3.

MAQ/16 works as it should. Has the standard red LED indicators and operating system 3.5. Very clean cosmetically, no dented corners, etc. Nice. Includes power supply and manual.

These things are a lot of fun and can do many things. You probably already know all about them if you are reading this, but if not go over to the Doepfer.de website to learn all about them.

It is too much to try to describe all the functions here. The short version is that it is 3 independent 16 step sequencers that can be controlled in every imaginable way. MIDI IN and OUT and ANALOG VC / GATE OUTPUTS for modular synth use. Can use both at the same time. Seriously, these things rock."

Emu Emulator II

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