Hartmann Neuron some presets test

video upload by Scienceforce

"rare Hartmann Neuron some presets test"

Crumar DS2 stargate studio short midi test

video upload by Scienceforce

SIEL DK-80 Vintage Analog Synthesizer Keyboard with Original PSU

Note: Auction links are affiliate links for which the site may be compensated.
video upload by scienceforce

via this auction

"SIEL DK-80 rare vintage keyboard synthesizer, produced in Italy in 1985.

It's a cool analog synth with digital controls. It is also bi-timbral with a split keyboard mode giving you 2 polysynths in one keyboard! 2x six point envelope generators, 2x 24 dB/octave low pass VCFs, 2 LFOs, 12 voices - 2 DCO's (sine, sqr, tri), 1 pink noise generator.

Another great feature is a 2-track realtime sequencer, MIDI In/Out/Thru and a NICE built in Chorus."

CLICK FOR MORE »

4MS Pedals BEND MATRIX vintage programmable sequencer for analog / digital synth

Note: Auction links are affiliate links for which the site may be compensated.
Scienceforce

via this auction

"4MS Pedals BEND MATRIX vintage programmable sequencer for analog / digital synthesizers
It's an amazing sequencer, notes can be played thru lighted pushbuttons with a lot of complex combinations, between arpeggios, pendulum sequences, random etc etc...
It seems to be a 4MS prototype or early version with many banana and jacks CV Controls, not tested from me because I haven't here the right equipments and not enought experience for test all them, only tried with MIDI driving a Yamaha TX-802 expander.
There are four potentiometers for notes amounts, it can be used also with the builts in 4x Opto photocells ....that is a cool feature.
For manual check here"

CLICK FOR MORE »

X1L3 space drones synth project1

Pics and details previously posted here.

One more video:

X1L3 space drones synth project2

Published on Dec 2, 2019 Scienceforce

SEIKO DS250 + DS310 Vintage Synthesizer System Short Test

OK prov Published on Nov 28, 2019 Scienceforce

X1L3 ROLAND TR505 - Art circuit bent, amazing drum machine!

Published on May 22, 2018 Scienceforce

"X1L3 ROLAND TR505 - Art circuit bent, amazing drum machine!"

ARP 2600 complete system Mk1

Note: Auction links are affiliate links for which the site may be compensated.
Published on Feb 1, 2017 Scienceforce

via this auction

"Arp 2600 Mark 1, version grey/black with Moog filter
It's the release most wanted for its awesome filter and warm sound features.
It has its native keyboard, transport cover lids, original manual and original patch cables
It's the best Arp I have seen, Near Mint, NOT modified, really genuine and valuable along the time."

CLICK FOR MORE »

Solton Project 100 Demo Videos

Published on Nov 1, 2017 Scienceforce

Playlist:

Solton Project 100 some basic presets + spectacular chorus test
Solton Project 100 Chords + portamento test 1
Solton Project 100 mono + poly sequences test

CAVAGNOLO EXAGONE XM64 - MEGA RARE Vintage Analog Synth, ONLY 25 ever produced

Note: Auction links are affiliate links for which the site may be compensated.
Published on Oct 15, 2017 Scienceforce

this auction

"Here is a mega rare EXAGONE XM64, produced in France in 1982 by Cavagnolo company. Less than 25 have been product for the entire world!
The XM64 is a powerful monophonic progammable analog synthesizer, very similar to the RSF KOBOL as very warm sound and concept with 64 memory locations to save and recall your synth patches! CV/GATE IN OUT ... For external controls. Its X/Y Joystick can control several parameters as Filter, pitch combinations.The synth is integrated in his original flight-case.
One of these is still actually used by Deepeche Mode, see this video"

CLICK FOR MORE »

Rare MUSITEC vintage analog drum machine (drum synth)

Note: Auction links are affiliate links for which the site may be compensated.
Published on Oct 18, 2017 Scienceforce

via this auction

"Without doubt a chic for collectors, very nice cosmetic shape and perfect working"

This is rare indeed. This is the first one to be featured here on MATRIXSYNTH. The Musitec brand is also new to the site.

CLICK FOR MORE »

EKO COMPUTERHYTHM

Published on Mar 27, 2015 Scienceforce

"Ultra rare EKO COMPUTERHYTHM drum Machine, produced in very few exemplars, about 15 or 20 ever made.
It was used in some famous J-M Jarre songs as 'OXIGENE' and performances, this unit in in Near Mint conditions with an unique very special programming interface, individual outputs. It can read some exclusive punch cards in order to make some drum sequences as presets.. Awesome gear!"

You can find one more demo of the EKO COMPUTERHYTHM from Scienceforce here.

FARFISA SYNTORCHESTRA the KRAUTROCK analog polyphonic keyboard synthesizer

Note: Auction links are affiliate links for which the site may be compensated.
Uploaded on Apr 24, 2017 Scienceforce

"Farfisa Syntorchestra serial 6384"

via this auction

"FARFISA SYNTORCHESTRA, the legendary "Krautrock" polyphonic keyboard synthesizer, used from many important bands in '70. It come in Near Mint cosmetic conditions and perfect working (recently fully serviced) It include its cover lid."

CLICK FOR MORE »

ARP 2600 Complete System Mk1

Note: Auction links are affiliate links for which the site may be compensated.
Published on Feb 1, 2017 Scienceforce

via this auction

"Arp 2600 Mark 1, the famous 2600P version grey/black with Moog filter
It's the release most wanted about its awesome filter and feauteres.
It has its native keyboard, transport cover lids, original manual and original patch cables
For sure the best Arp I have seen, Near Mint, NOT modified, really genuine and valuable along the time."

CLICK FOR MORE »

OBERHEIM SEM Vintage TVS-1 MIDI Custom Studio System

Note: Auction links are affiliate links for which the site may be compensated.
Published on Apr 26, 2016 Scienceforce

via this auction

"Here is a rare Oberheim Sem modular composed of two vintage Sem panels, a very useful Programmer interface and Output Mixer module. All is professionally fitted into a studio custom cabinet with Kenton midi. The psu inside is the old original Oberheim. Excellent conditions, it sounds amazing!

The system can be played by midi with the Kenton Pro 2 inside the custom cabinet. Voltage supply. 220 / 240 volts."

CLICK FOR MORE »

Eko computerhythm Demo

Published on Feb 25, 2016 scienceforce

"Eko computerhythm demo, awesome rare drum machine!"

Original Vintage Buchla 200 Electric Music Box For Sale on MATRIXSYNTH CLASSIFIEDS - Video

Note: Auction links are affiliate links for which the site may be compensated.
Published on May 20, 2014 scienceforce·43 videos

For sale on MATRIXSYNTH CLASSIFIEDS

via MATRIXSYNTH CLASSIFIEDS

"For sale: original vintage Electric Music Box Buchla 200 system

Boat 1:
- model 256 dual control voltage adder
- model 258 dual oscillator A (second version)
- model 212 dodecamodule with 10 modules inside:
* preamplifier
* balance modulator, ring etc.
* voltage controlled resonant filter
* mixer
* noise source
* envelope detector
* stored random voltage
* random voltage source
* triple envelope generator
* triple lopass gate
* output amplifier / stereo mixer
* reverb (voltage controlled) assignable on the channels

Boat 2:

- Programmable complex waveform generator model 259 (mega rare old stock)
- Mixer / preamplifier model 207
- Sequential voltage source model 245
- 4 channels combination filter model 294

Details:

The two aluminum boats are old originals, fitted in this really nice vintage case, its lid is included. Professional switching PSU, working voltage 110 volts.

Modules are old originals and ALL come in near mint conditions and work perfectly, this is a truly magical instrument..
There are huge sound possibilities from the ingenious mind of Donald Buchla. This is a truly amazing system for making every type of special effects, space drones, cool rhythmic sequences and ethereal textures.

The 259 onboard is mega rare because they are early genuine examples. In the past some were sold with dubious origin and were half clones, passed off as originals.

Serious offers only. It’s not cheap as the original modules are extremely rare and consisting of components of the highest quality (old US military parts), and in my opinion it is very hard to find better sound quality. Some old original banana and audio patch leads are included.
Some trades in parts will be taken into consideration only around EMS, old modulars like Moog, Polyfusion, Korg PS series, Arp.

I can ship worldwide and local pick up is welcome."

deep tech with old original Buchla 200 Electric Music Box systems

Published on May 20, 2014 scienceforce·44 videos

"deep tech with old original Buchla 200 Electric Music Box systems.
ALL is generated with two old 200 modulars, no drum machines or samples, sorry for the bad audio quality... but this time I've recorded the track (9:00 of dub master session) on my hd ;-)"

CLICK FOR MORE »

Original Vintage Buchla 200 Orbital Test

Published on Dec 14, 2013 scienceforce·42 videos

"This is a small "space sounds" demo on an old original Buchla 200 system. This is a vintage system in exception of one module inside (time machine)
I must to admit that the features of this magic box are really incredible and unique, I love it very much and after 3 hours of full combinations I would like to play it again :-: :-:"

CLICK FOR MORE »

Farfisa Polychrome check demo

Published on Nov 18, 2013 scienceforce·40 videos

"Rare Farfisa Polychrome demo, this exemplar come in perfect working conditions and excellent shape, really near mint!"