MATRIXSYNTH


Thursday, March 30, 2017

SDS_VCO Intro


Published on Mar 29, 2017 freshnelly

"This is a continuation of the more advances parts of the SDS_VCO 'behind the LED's' functions that had to wait until the features were finalized.

Attack & Decay offsets are covered, as well as Waves offset, Modulation "alternate use" recorder, and the MIDI expansion sending notes and also percussion with velocity control"

Elektron Analog Four

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via this auction

See the seller's shop for more.

Intellijel Plog

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via this auction

"The Plog module comprises two programmable logic sections (select one of six different 3 input boolean logic types) as well as a toggle flipflop and data flipflop block. all four sections are linked together via specially planned normals."

See the seller's shop for more.

Studio Electronics Omega 8 W/8xCS80 +Arp Filter/s

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"Studio Electronics Omega 8 classic eight voice discreet true analogue polyphonic synthesizer with 8xCS-80, 1xArp, Minimoog and Oberheim SEM Multimode filters on board, Discrete Out OPAMP mod, in excellent working condition..."

Interactive Light Dimension Beam 1990's Black SN 293


via this auction

Here's an interesting bit of controller history not featured on the site before now.

PPG Wave 2.3 w/ Custom Knobs

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"A classic rare synth from the early 1980s heard on many records of the day - this unit in particular as it was originally a house synth at Electric Lady Studios here in New York. Extensive servicing and restoration work just performed. Working as it should and sounding simply amazing. In very good condition."

1982 Roland Jupiter-8 w/ MIDI

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

Korg Polysix w/ Tubbutec Mody/Poly Kit

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"Keyboard has been recapped, new wiring, battery replaced/modded, tuned/calibrated, includes complete Tubbutec Mody/Poly kit which adds midi among other features to this classic synth. The kit cost €179 + ship. So basically $200. Nice thing is you don't have to wait on shipping or stock availability.

The bad:

The Arp suddenly stopped working. Everything else works perfect. It was working fine, attempted to send a CV via a Sub-37 to the Arp clock input, after that, it stopped working. The arp button works (engages arp mode), hold works in arp mode, keys work in arp mode, LED correctly follows arp speed via rate knob, but pattern does not arp. It's almost like the clock input is still looking for a cv signal. I imagine this is a relatively easy fix. I have adjusted my price to reflect this. Aside from that and a few cosmetic blemishes (chipped wood, see pics), all is excellent."

Hillwood RD SONIC EP801 Vintage Preset Synth with Rhythm Section SN 450531

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

I believe this is the first one to be featured on the site.

Presets: Piano, Honky Tonk, Cembalo, Brass, and String.

"Up for sale is super rare RD SONIC Electronic Piano 801 / EP801 vintage analog electronic piano made in Japan by Hillwood.

The unit appears to be working reasonably well, I noticed 1C# and 4C# keys not responding with 2C# key having slightly bad contacts, but otherwise all the presets sounds and rhythm patterns play fine as I gave it a test. I have not tested the MIC input as I don't have a microphone to test with"

Old Ideas From Pittsburgh Modular


Thought this was pretty cool. Pittsburgh Modular is sharing some modules that never made it into production on their Instagram feed. The following are a few captured for the archives (note: I'm adding them as they come in).

via pghmodular

"Old ideas 1. Fragments Generator was an attempt at analog granular synthesis. A great idea that just did not sound good enough in practice. The module in the picture works but it sounds thin and is treated like an interesting design experiment. We made the mistake of announcing the Fragments Generator before it was finished but the circuit never sounded good enough take beyond prototype. We did like the panel layout and later used it for the Analog Replicator. #eurorack #synthesizer"

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