MATRIXSYNTH

Vintage Roland SH-3A Synthesizer Keyboard

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Yamaha VL1 synth New LCD Display & Disk Drive

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via this auction

"New LCD Display: The new display has LED backlight, and is much brighter than the original. The original display required a high voltage converter for the backlight which is prone to high pitched whining noise. The high voltage converter is now bypassed and there's no potential for any whining noise with the new display. The new display is therefore an improvement over the original.

New Disk Drive: A brand new Sony disk drive is installed. As seen in the pictures, the drive is fully operational and can load/save files from disk. As a bonus, there's a 26pin to 34pin interface adapter installed with the new drive, which will allow you to swap out the disk drive for a USB reader if you desire, so you can put all data on a USB stick instead of floppy disks."

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NEW Unused Roland System 100m Model 130 Dual VCA SN 122092

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"RARE NEW and Uninstalled. Please inspect the pictures."

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Modor NF-1 Polyphonic Digital Synthesizer V.1

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Custom Yamaha CS-2X Keyboard Synthesizer

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"The CS-2X is already an awesome synth..
...but the silver and blue design was rather dull..
.... Not this one!

It is a beautiful pearlescent light aqua/blue with customized labeling and vintage look knobs."

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Music Synthesizer - Intellivision ECS

Published on Oct 18, 2018 ed1269

ECS stands for Entertainment Computer System. The Intellivision ECS used the AY-3-8912 programmable sound generator (PSG) designed by General Instrument at the end of the 1970s. A search below for Intellivision will bring up some additional posts worth checking out. Or just click here. :)

X1L3 - DDX - circuit bent yamaha DD7 drum machine

Published on Oct 19, 2018 X1L3

"Intricate circuit bending techniques and another DDX demo. A DD7 in this instance. What and where in the description below.

A varied set starting out in the dark with some sludge laden ram glitch. Slow and obsessively tweaked on the filter and pitch to really let what the ddx can do in abstract percussive forms shine through. It then moves on to a more driven section to illustrate it in a more conventional but still mildly glitched format, finally fading out into the dark again with an even more ram glitched and pitched down section where how bizarre it can sound is allowed to shine.

Midi trigs are coming in from the DAW and a yarns midi interface in my euro rig is being used to generate the CV for the filter cut off and pitch. The key roll in the daw is used here to generate the cv levels which allows me to implement intricate stepping from hit to hit and so generate the cool glitchy sequences and incidentals heard in here.

All DD7 through the track. No support from percussion in the daw to nail down the rhythm as is the case on the DD6 demos. The DD6 is a less versatile machine with fewer sounds and a more 'rock' flavour to it. No less impressive but not quite so good on its own at nailing down a hard kick etc. The delay built into the DD7 is generatign a syncopated echo throught the track to add atmosphere to the sum of the slower sections.

For sale when available at:
https://x1l3.bigcartel.com/"

Yamaha CS50 Demo - Benjamin LAZZARUS

Published on Oct 19, 2018 Benjamin LAZZARUS

"This track is only made with sounds coming from the YAMAHA CS50.
Video: "They Live" by John Carpenter (1988)

https://benjaminlazzarus.bandcamp.com/"

Ataraxic Iteritas 10HP Oscillator Demo & Jam from Noise Engineering

Published on Oct 19, 2018 Noise Engineering

"The Ataraxic Iteritas is a 10HP voice based on the original Ataraxic Translatron but beefed up with loads more features and tonal controls.

0:10 Hot AF teaser compilation
0:27 Intro
1:23 Panel and Controls
6:11 Patching
7:28 JAM

Jam features the Ataraxic Iteritas, along with Loquelic Iteritas Percido (brass), Basimilus Iteritas Alter (drums), Muta Jovis (switches), Mimetic Digitalis (sequencing), Ataraxic Translatron (drone), Sinclastic Empulatrix and Zularic Repetitor.

AI starts with one of three bit tables shaped via variable interpolation that is then scrolled through, amplitude modulated, folded, and distorted by the CV-controllable front panel controls."