MATRIXSYNTH


Saturday, March 28, 2015

Yamaha CS30 noodling


Published on Mar 28, 2015 Magnus Gladén

"Just noodling around with the Yamaha CS-30. I'm using the built in step sequencer and doing some FM modulation of the filters. Very advanced stuff in such a small synth. (for its age) :D"

K-TRONIK Speak N Tweek Mini rare prototype speech synthesizer

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via this auction

I created a new channel label for K-Tronik. You'll find two previous posts on circuit bent Speak & Spell products by K-Tronik. I'm guessing this has the internals of one. The following is the description from the listing:

"Prototype electronic instrument housed in an elegant classic computer eggshell white and iridescent glam finished studio friendly desktop style case.
The power switch has three settings: ON, OFF, ON with psychedelic LED light show!
...Exotic electronic spice for the mix..."

Roland SH-101 SN 282322

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via this auction

Sounds for the Mono Evolver Keyboard - Carlo Mezzanotte


Published on Mar 18, 2015 carlomezz

"I was asked to do a series of short instructional video clips to demonstrate synth programming to a non-specialized audience. After these videos were delivered, I took some of them, edited out the spoken parts in Italian, then I strung them together for a demo of my own sounds on the MEK. The main purpose of the original project was divulgation, so much of you'll hear will be melodic, linear sounds.... but you'll find some more complex sounds as well, especially in the second half of this video."

DSI Evolvers on eBay

Moog Prodigy Restoration (Part 5) - Calibration


Published on Mar 28, 2015 GOLT !

"In this part I show how to calibrate the Moog Prodigy, including the temperature adjustment of the VCO's. I also explain how to troubleshoot faults in the VCO heater circuit."

All parts here.

REON Driftbox R Analog Synth SN 13701026

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via this auction

Roland DC30 Vintage Analog Chorus / Delay BBD

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via this auction

"Vintage Roland DC30 Analog Delay / Chorus Effects box. This is an magical mood & atmosphere generating machine. Anything you plug into it will sound amazing coming out. I'm a huge fan of the chorus and a bit of a delay freak, but this one has to go because of life circumstances.

It has enjoyed a peaceful and clean smoke free studio during my possession and leaves me looking exactly as it did when I originally picked it up a few years ago. There's a little rust on the metal housing, but it sort of builds character in my opinion : )

The unit functions perfectly and I should also mention a very cool feature is the ability to control the "Repeat Rate" of the Delay via CV on an input on the back of the Unit.

I've had amazing things happen while sending CV signals into the input on the back via my MFB Urzwerg Sequencer and shifting delay times while running a sequence.

Feel free to ask me any questions."

Octave Voyetra-8 rev. 4 + VPK-5 keyboard (NOS) on MATRIXSYNTH CLASSIFIEDS

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via MATRIXSYNTH CLASSIFIEDS

"Decided to sell this beast--CEM3340 oscillators + SSM2044 filters; considered by many to be the best sounding analog polysynth out there.

Just completely overhauled by Peter L. THE Voyetra tech. Everything was gone over in immense detail and updated where necessary. This is a green card rev. 4 and so responds fully to midi + sysex.

Cosmetically it is average, as seems to be the case with many of these (pics on request). Doesn't affect usage in any way. Also comes with a new old stock VPK-5 controller keyboard, recently purchased from the former head of Octave.

One thing to note is that the VCA/Filter trimmers are fairly sensitive--I had to re-calibrate upon receiving the unit--and this may occur again in shipping but I can advise on doing this.

Asking $7k shipped in the ConUS OBO

Loc: Cincinnati, OH

More than happy to meet in the OH/IN/IL region (to also avoid risking trimmer disturbance), and can adjust price accordingly if we meet."

Abstract Data Eurorack Signal Path


via @abstractjuz

"Abstract Data Eurorack signal path: VCO, VCF, VC AHDSR, VCA, also... LFOs, S&H, Gates, Arps, Rhythms, Loops, etc. :)"

http://www.abstractdata.biz/

KORG ARP ODYSSEY Demo & Review [English Captions]


Published on Mar 19, 2015 musictrackjp

ARP Odysseys on eBay | KORG Odysseys on eBay

"ARP ODYSSEY by KORG
with Original ARP ODYSSEY Rev.3

Background Rhythm Track by KORG Radias Arpeggiator.

DEMO by Katsunori UJIIE."
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