MATRIXSYNTH

Custom Dual Kawai 100f

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This one was spotted and sent in via M Me.

"Ich verkaufe eine Rarität. Diesen Kawai 100F, Bj. ca. 1978, gibt es eigentlich nicht. Es sind zwei Kawai 100F mit einer Klaviatur. Das Kabel hinten ist offenbar später nachgerüstet worden um den zweiten Synth zu steuern. Funktioniert einwandfrei, das Gehäuse hat ein paar Kratzer. Monophon oder Duophon! Serienr. K-3103. Für Sammler oder Museen. Oder jemand der Spass an alten Synthesizern hat. Sound irgendwo zwischen Moog Prodigy und Korg MS10."

Googlish:

"I am selling a rarity. This Kawai 100F, built around 1978, doesn't actually exist. There are two Kawai 100F with one keyboard. The cable at the back was apparently retrofitted later to control the second synth. Works perfectly, the case has a few scratches. Monophonic or duophonic! serial no. K-3103. For collectors or museums. Or someone who enjoys old synthesizers. Sound somewhere between Moog Prodigy and Korg MS10."

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Learn the weird Sample & Hold trick from the Moog Mavis.

video upload by mylarmelodies

"Let's learn about the default sample and hold patching in the Moog Mavis synth, as it's different to the default S&H patch in most other synths. This approach, and the subsequent cyclic phasing it creates makes for stepped voltages that are that bit more “human” than random. So file it away and use it in your modular patchez, yeah? I have!"

Tiny Bug - a mini glitch Synth!

video upload by Albert Nyström

"This is a little synth I recently built.
It´s kinda based around an Atari punk console, but I added a few bits and pieces to make it more fun and experimental.

Pretty fun to just mess around with and make some noise!"

Suzuki Omnichord OM-84 with and without effects

video upload by Benjamin Dehli

"- First clip: Direct signal without effects
- Second clip: Each part processed separately and ran through effects units

00:00 Without effects
01:38 With effects

Instruments:
Suzuki Omnichord System Two OM-84

Effects:
Roland SH-09 filter
Pro Co RAT 2
Roland Dimension D SDD-320
Electro-Harmonix Deluxe Memory Man
Fulltone Tube Tape Echo
VanAmps Sole-Mate Jr.
Chase Bliss Audio & Meris CXM 1978

Website: https://www.dehlimusikk.no/"

Another Minibrute2 Demo

video upload by Konrad Paulsen

"Just jamming around with the Arturia Minibrute 2 through the Strymon El Capistan...producing material, that i can use for my next coming EP "Zeitwende". Use good headphones to hear the great buzz of the Minibrute 2 Love it!"

Erica Synths Perkons HD-01 is a Beast

video upload by Makis Zeg

"NO other gear or external efects have used only perkons"

Moog Satellite Synthesizer

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"Vintage analog synth, Moog Satellite. Great presets. Their version of the ARP ProSoloist. This one works great but one lever is chipped (see pics) and it’s kidding one slider top. Other than that it’s in great condition considering how old it is."

Update via ricko in the comments:

"The Satellite is only similar to the Pro-Soloist from the outside. For features, it is comparable to the Arp Explorer. (The Pro-Soloist has unique waves, switchable architecture, and resonant filters.)"

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Roland Jupiter-8 61-Key Synthesizer Early Edition with MIDI SN 060306

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"It is an early one (one of the first five hundred if the serial number finder is accurate). It has had Encore midi installed before I purchased it so it has a whole lot of extra banks for patch storage. I would say mechanically it is Excellent and cosmetically it is Good. If inflation wasn't killing me and my son didn't need braces I would keep this synth forever. I just had it serviced and the internals are in great shape. Had the faders looked at, the keys replaced that needed it, the felts changed if necessary. Cosmetically it may not be the most perfect example but it is certainly not bad for its age. The only part of the body that is not in good shape is where the last owner changed the power cord; he kind of messed that one hinge up when he put the cord receiver in. My tech said it is fine but he couldn't really put a new hinge there. I truly did not notice it until my tech opened the synth up and pointed it out to me. This synth sounds amazing. It truly is the King of Synths. Everything functions as it should..."

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Vintage Sequential Circuits Prophet-10 Dual 61-Key w/ MIDI and Rev 1 Downgrade

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"Original vintage Prophet 10 with Wine Contry MIDI and Analogue Renaissance REV-1 downgrade installed in the lower board. With this 'downgrade' the CEM3320 VCFs in one of the two 5 voices board are replaced with the new SSM2040 VCF clones, like in the Rev 1 & 2 Prophet 5. This way you have both Rev 1/2 and Rev 3 filters in the same vintage synth. REV -1 downgrade also adds two new features not present in the original Rev 1/2:

- variable Q-compensation that restores the loss of bass when resonance is increased (14dB is lost at the onset of self-oscillation in the original filter design).

- the option to use the REV -1 as 2-pole filter instead of the original 4-pole configuration. Most non-linear effects happen in the first two filter stages, and the 2-pole mode lets you hear these effects unfiltered by the last two stages."

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