MATRIXSYNTH: Saturday, November 21, 2020

Saturday, November 21, 2020

ARP 2600 with Euclidean Circles

O.Z. Hall

"The Korg ARP 2600 is augmented by a eurorack cabinet built to support the 2600. The focus is on the Euclidean Circles (v1.9) module and the great rhythms you can easily create with it.

Thanks James Carr for building this cabinet for me!

Technical note. I'm using the Intellijel Metropolis sequencer as a clock source (to start/stop the sequence). The actual sequencing that you hear is from the Behringer 960 Sequential Controller."

Tiptop Audio Modular Synth Jam 4

Tomio Ueda

"a pleasant melodic jam on Tiptop Audio's Station 252 + upcoming Quantizer + Circadian Rhythm"

Orla Micro Partner Midi Sound Module

via this auction

Moog MicroMoog

via this auction

Redsound Darkstar XP-2 w/ Original Box

via this auction

"Redsound Darkstar XP-2 upgraded to latest firmware before Redsound discontinued this synth. This synth is an polyphonic 8 voice, 5 part multitimbral virtual analog synth."

Sequential Prophet-5/10 Rev4 Sounds

Perfect Circuit

"The Sequential Prophet-5 and 10 are back! This video shows some of the sounds that the Prophet-10 Rev4 can produce. If you have always wanted a Prophet-5 but didn't want to pay vintage prices or worry about it breaking you can now get a brand new one!

The Rev4 adds the option to switch between the Rev1/2 and Rev3 filters as well as the "vintage" knob that that goes from the modern stable Rev4 on one end to the quirky and drifting Rev1. For keys the Prophet-5 and 10 have 49 Fatar semi-weighted keys with velocity and aftertouch.

Prophet-5 Rev4 available here:

Prophet-10 Rev4 available here:"

QCF22 Folding Cabinet Tour


"Check out the features of our new QCF22 Folding Cabinet.
Shown assembled as a TB22++ in the video.

Available for order here:
Cabinet only (no power supply, cables or gigbag)

TB22++ System (includes power supply, cables, and gigbag):



Five Lorre-Mill Double Knots all wired up.
3x Double Knot v1
2x Double Knot v2

noiz warping support from three norns running the script Cheat Codes 2.
sync for each Double Knot is provided separately via a Cirklon CV output box.

for more noiz: website: This is a series of live noiz and video noiz performances created during The Plague. #covid19 #coronavirus #isolation #quarantine #spike #lorre-mill #doubleknott

SOUNDMIT 2020 - Exhibitor - UDO Audio - Showcase


"We are UDO - a collaboration of engineers, designers and musicians dedicated to making powerful and accessible instruments. We create instruments that are feature-rich and inspire play — putting the user first and allowing unhindered creative expression. The super 6 is a unique hybrid analog & digital architecture with a stereo signal path for creating a ‘wide’ sound with a spatial quality unlike other instruments in its class. Inspired by the classics, built for today — a new take on the traditional analog synthesizer."

See the UDO and SoundMit labels below for more.

The EMW Eurorack system sound

EMW Synthesizers




This obscure demo might have been produced at some point by the E-MU team when the SE upgrade was released, but there's no mention of it on the Internet.

Therefore, I am sharing it with the world.

Special thanks to Jay Boy for helping me find my Emax and to Olivier Van Tassel for selling it to me!"

Digitakt Destroyed Sample // Resampling chords to death

Ricky Tinez

"So after my last Digitakt Resample video [below] I was hit up asking to redo it but slightyl differently this time. So now, i've taken a sample and sped it up as fast as possible, resampled that and stretched it back down. This method created lo-fi chords instantly almost too lofi haha!"

Resampling the Same Sound 21 times.. Woah.. // Digitakt can crank out some dust...
Ricky Tinez

*Zelda Month* VGM #180: Molgera - Wind Waker [Synthwave Cover]

Amie Waters

"#Zeldamonth is finally here! I know I am running super late, but putting out Anointed Merit took more time than expected, and then I just had to cover RNC so things got delayed. But, I think the wait will be worth it. Here's my first cover and it is quite the banger. There will still be 3 more Zelda covers, regardless of how long they take me to finish, so know that you are getting the full Zelda Month experience, even if it extends to December.


Casio MT-400V keyboard demo - "Electric Sunrise"


"Casio Casiotone MT-400V keyboard (1984)

One of Casio's most unique early experiments in the home keyboard arena, at its heart the MT400V has some fairly standard Casiotone rhythms and voices, but someone had the bright idea of giving the user control over the analogue filter envelope (attack, sustain and decay), cutoff and resonance. As well as applying this to the voices, you can also filter the rhythms and auto accompaniment. There's a stereo chorus with adjustable speed which can be switched to act like an LFO modulating the filter, an effect which Casio quite accurately describes as Waw. Add in bass and chord variations and analogue drums and you've got a great little lo-fi synth and groovebox.

All sounds you hear in the track were made using the MT-400V and recorded to a DAW, where compression, EQ, and reverb were added as required. Individual kick and snare drum hits were sampled from the rhythms in order to have more control over levels in the mix, and the Disco, 16 Beat and Bossa Nova patterns were then recreated in the DAW.

You can support the creating of these videos by buying the music at

Music: 'Electric Sunrise' (C) Copyright 2020 Alfonse"

Twisted Electrons MegaFM

via this auction

Roland SH-2 Keyboard Synthesizer Mint SN 117360

via this auction

Quasimidi Rave-O-Lution 309 Sequencer Synthesizer

via this auction

"Blue LCD installed. This is fully expanded with Drum, I/O and Synth Expansion. OS 3.00!"

Quasimidi Polymorph Sequencer Synthesizer

via this auction

Quasimidi Quasar

via this auction

"Polyphony - 21 voices Multitimbral - 16 parts Oscillators - 2 Waveforms - ROM LFO - 1 LFO VCA/Envelopes - 1 VCA with ADSR Envelope Controls - MIDI In/Out/Thru Arpeggiator - Built-in arpeggiator synced to MIDI clock Songs - 1 Demo Song Effects - Chorus, vibrato, delays, vocoder, filters, reverbs Memory - 1000 single sounds in ROM, 200 performance layer sounds

The Quasar is an early nineties synthesizer from Germany company Quasimidi. Although it is a digital synth, the Quasar was an early attempt at simulating vintage analog sounds without using an oscillator. Instead, the Quasar featured Multi-Algorithm Sound Synthesis or M.A.S.S. for short. Quasar comes with a selection of 1000 onboard sounds, but what makes them unique compared to the competition of the time was that they were all processed using different synthesis techniques. It features the standard 16 parts expected from a synth module, including a drum-part and all of them can be used at the same time. Also, the Quasar has 64 note polyphony and is compatible with GM."

access virus b rack

via this auction

Access Virus A - virtual analogue desktop synth-module

via this auction

Waldorf Microwave XT Wavetable Synthesizer

via this auction

Crumar Bit99 w TAUNTEK Upgrade

via this auction

"Amazing and Rare Crumar Bit99
(in Perfect shape as you will never find one)
Everything Works perfectly
w TAUNTEK upgrade (it enables CC Midi controlling)"

Formanta Polivoks w/ Black Keys

via this auction

"This synth has been spray painted black by its previous owner. It has seen a fair share of use over the years and visually can only be described as fair. That said, it functions perfectly and is still ready to punch your ears with its signature raw and aggressive sounds any day of the week."

Siel DK80 ROM Card

via this auction

"This ROM is for the Italian analog synth manufacturer Siel.
The Siel DK80 is a synth that falls somewhere in between early Roland and Sequential Circuits synths.
The DK80 is a 12 voice poly synth where the keyboard can be split where
Both sides are polyphonic!
And a 2track sequencer"

Korg 900 PS Preset

via this auction

Erica BLACK SEQUENCER Review // Patch/track walkthrough tutorial


0:00 Intro
0:45 Overview
4:40 Projects
5:15 Scale
6:05 Quantization
6:40 Track params
8:10 Arp ratchets
8:55 Magic
10:20 Mod options
12:40 Performance
14:00 Chain & song
15:20 Patch & tips
18:00 Pros & cons
20:40 Outro track

GS Music (institucional, english subtitles)

GS Music

"A brief introtuction to who we are and what we do.

Una breve introduccion de quienes somos y que hacemos."

DIY eurorack modular synth $35 YAMAHA FM VCO with arduino and YMF825 / DX7 type synthesizer module

HAGIWO modular synthesizer channel

"My second arduino projects.
Diy eurorack modular synthesizer FM VCO module with arduino and YMF825.
YMF825 is DX7 type 4 OP FM sound source IC.
The sounds are usefull for ambient PAD and bell.

Get YMF825board from or (Probably limited to Japan)"

See the HAGIWO label below for more.

Patch n Tweak
Switched On Make Synthesizer Evolution Vintage Synthesizers Creating Sound Fundlementals of Synthesizer Programming Kraftwerk

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