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Tuesday, July 16, 2013

Original EMS Scans - System 100 Diagram, SYNTHI AKS & More


You'll find the rest on Switched On Austin's Flickr page.


1977 PAIA 4700 MODEL J MODULAR ANALOG SYNTHESIZER

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via this auction

"For your consideration is this vintage 100% all original vintage 1977 Paia 4700 Model J modular synthesizer. This impressively complete set includes; the complete modular unit with all original modules, the original keyboard, original banana patch cables, original program tapes and ALL of the original manuals!

This is probably the best example of a Paia 4700 modular you will ever see. It is capable of polyphonic arrangement, custom programming and even an early implementation of computer-generated polyphonic composition, thanks to the digital control system on board.

Modules:
- 4720 Voltage Controlled Oscillator (x3)
- 4730 Multi-modal Filter
- 4740 Envelope Generator (x2)
- 4710 Balanced Modulator (x2)
- 4712 Reverb Module
- 4711 Mixer
- 4770 Watt Block (x3)
- 4761 Wing (x2)
- 2720-5 Control Oscillator/Noise Source
- 8780 Digital to Analog Converter
- 8781 Quad Addressable Sample & Hold

While this set is in perfectly intact and excellent cosmetic condition, the individual modules operate differently to other modular systems i have used, so i will outline the functionality of the modules and you can get assess the working condition! All three 4720 VCO modules operate flawlessly with clear powerful waveforms and accurate pitch tracking. The 4730 filter module is deep, squelchy and performs flawlessly. The 4740 EG modules operate flawlessly with great a,d,s and r timings. The 4710 modulators operate beautifully, a true swiss army knife of a module. The 4712 reverb module is one of the most organic, cavernous analog reverbs i've ever heard and works without fault. The 4711 Mixer operates perfectly. The watt block and wing modules are very stable and have been calibrated to smooth out any supply hum. The 2720-5 LFO module operates brilliantly but seems to have a ridiculously slow oscillation rate on the lowest setting! The noise source is flawless. Now for the stuff I'm not an expert on: the 8780 and 8781 seem to work really well with the keyboard/computer controller system. There is a polyphonic program stored in the controller which can be initiated in a few seconds by entering a few digits on the keypad. The instructions are all included and there is even a whole guide on the programming language included! The functionality of these modules however is dependent on how far you want to go with programming the thing and what codes you enter from the tapes. For this reason it is hard for me to assess whether these modules operate completely flawlessly. They're definitely capable of the kind of thing a moog modular or roland controller keyboard can do though, even with the pre-programs fired up!

As can be seen, the unit is in beautiful condition, was clearly successfully built, and still retains all hardware.

If you are a synth lover, electronically gifted, or a tinkerer with patience, I could imagine no better investment. With modular synths sky-rocketing to the prices of nice real estate, I would suggest grabbing even the more accessible synths while possible.

This modular runs on 110v, but i will provide a 110v transformer which can be used with the system."

Roland SH 101 Synthesizer

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Roland TB 303 + Manual

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via this auction

"Up for sale is the ultimate acid machine … the legendary 303.
There are tons of clones out there but the original TB303 is still the original.
Probably the most influential synthesizer in electronic music, contributed on countless records.

The unit up for sale is in good working order with some age related wear.
Some scratches and usual wear. The unit had no battery leakage but the original battery cover was missing and replaced by a cover from another unit.

All switches and knobs work fine without crackling or noise.

Comes with the original TB 303 manual ( english ) and PSU."

Korg X911 Guitar Synthesizer SN 274130

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via this auction

"This is a very cool machine to create weird effect sounds and to feed with all kinds of signals.
As a guitar synth it is quite ok but as effect unit it is a fantastic toy.
This Korg X911 is in good condition, with some normal age related wear and fully working.
No crackling pots or dead switches.
Comes with original manual."

Oberheim DX Midi

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via this auction


"The Oberheim DX is a legendary drumcomputer from the early 80ies.
You’ll get that typical punchy eprom drumsound known from Linndrum, SCI Drumtraks etc.

This DX has been fully serviced and checked :

★ All potentiometers, switches, jacks and pcb connectors resoldered in advance for failsafe usage in the studio future
★ New battery
★ Contact service on all potentiometers, switches, jacks and pcb connectors
★ Cleaned in & outside, fully calibrated to factory specs – sounds awsome !"

Roland MC-202 Micro Composer Synth

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ROLAND JP-8000 with Jupiter-8 Colored Knobs

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To go with the Roland Juno-106 with Jupiter-8 colored buttons.

"FROM THE STUDIO OF EARTH EMPIRE (SYNTH-POP / INDUSTRIAL / TECHNO ARTISTS)
reverbnation/earthempire

FANTASTIC WORKING / SOUNDING ROLAND JP-8000 VIRTUAL ANALOG SYNTHESIZER!
IT HAS JUPITER-8 STYLE COLORS! WISH THE SYNTH ACTUALLY WAS MADE THIS WAY
WITH THESE COLORS. COLOR JOB IS GOOD! DONE WITH COLOR SHARPES, NOT PAINTED.
EASY TO REMOVE IF NEEDED. IT DOES FOLLOWTHE JP-8 STYLE.
ALL KEYS, SLIDERS, KNOBS & OUTPUTS WORK EXCELLENT!!
HAS SOME LIGHT SCRATCHES, NOT MANY. MOST SCUFFS & SCRATCHES
ARE ON THE BOTTOM FRONT (SEE PICS)

BONUS! COMES WITH VENGENCE X-PLORATIONS SOUNDSET VOLUME #3
PERFECT FOR TRANCE, DANCE, TECHNO, INDUSTRIAL, E.B.M., DUBSTEP, ETC
HERE IS THE WEBSITE WITH THE AUDIO DEMO FOR THE SOUNDSET!
refx.com/products/vengeance/soundsets/
JUST LOOK NEAR THE BOTTOM OF THE PAGE TO PLAY THE DEMO FOR IT!"

Korg Polysix Polyphonic Synthesizer Model: PS-6

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via this auction

"The sale includes:

Korg Polysix Synthesizer / Model: PS-6

Original Owner's Manual

Original Cassette from Korg with the factory patches coded C-7

Original Hardwood Case"

It looks like the battery on this one has been removed which means it will not store patches.  If you read the full auction description it states that the board does not look like it suffered battery leakage.   You can find info on replacing the battery including repairing battery damage on Old Crow's website here.

OBERHEIM OB8

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via this auction

"Oberheim OB8 vintage synthesizer in absolutely beautiful condition. 8 note polyphony an on board arpegiator and extensive page two controls gives this instrument the advantage over the obxa and the prophet 5. This great sounding instrument only ten weeks ago had a midi refit and an extensive service at a cost of £915 ( bill to prove ) so there is no reason as to why this lovely instrument shouldn't provide years of reliable service. Also included in the sale are a nearly new boxed stereo reverb unit ( cost over £100 ) this essential piece of kit really fattens up the analog sound, a flight case, an original manual and a Kenton midi manual. This is an excellent opportunity to purchase a piece of 1980s musical history, these instruments were used by Depeche mode, Prince, Thompson twins and Simple minds to name but a few..."

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