Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Made in the late 70's, this company Mediamix made these awesome joystick controllers that could be interfaced with Moogs, ARPs and Oberheim synthesizers. This one had been used with an Oberheim TVS-1 Two Voice Synthesizer. The controller is in excellent physical condition, but is untested and sold as-is. Obviously from the circular connector, it would take some modifications to the synthesizer to interface this, it's not plug and play."
You can see one installed in this Oberheim Four Voice FVS-1.
Saturday, August 16, 2025
Dementia Labs Theremin
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
You can find various demos of Dementia Labs' gear in previous posts here.
"The Dementia Labs Theremin is a desktop synthesizer that falls under the analog category. This unique musical instrument produces headfry and psychedelia. As an analog synthesizer, it offers a wide range of sound possibilities and allows for live performance with a high degree of creative control. Perfect for musicians and sound designers looking to add a vintage touch to their work, the Dementia Labs Theremin offers a distinctive and classic sound experience."
via this eBay listing
You can find various demos of Dementia Labs' gear in previous posts here.
"The Dementia Labs Theremin is a desktop synthesizer that falls under the analog category. This unique musical instrument produces headfry and psychedelia. As an analog synthesizer, it offers a wide range of sound possibilities and allows for live performance with a high degree of creative control. Perfect for musicians and sound designers looking to add a vintage touch to their work, the Dementia Labs Theremin offers a distinctive and classic sound experience."
Roland The Synthesizer - 1st Edition w/ Original Box Cover
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"The Synthesizer 4 book collection Roland 1978
The books are in excellent condition, as you can see, the outer slip cover has obvious discoloration and some damage"
via this eBay listing
"The Synthesizer 4 book collection Roland 1978
The books are in excellent condition, as you can see, the outer slip cover has obvious discoloration and some damage"
Roland The Synthesizer - 2nd Edition
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Classic lit made by Roland back in the day.. very informative on analog synthesis and recording process. Great condition and rare!"
It appears to be missing Practical Synthesis For Electronic Music Volume One.
via this eBay listing
"Classic lit made by Roland back in the day.. very informative on analog synthesis and recording process. Great condition and rare!"
It appears to be missing Practical Synthesis For Electronic Music Volume One.
Geist Maschine OST | Ghost Machine, Himmel theme A | Monomachine, Machinedrum, A4 Jam
video upload by buromaschinen
"Having fun creating some tracks for my three books series Geist Maschine.
This track in particular is about the misterious giant robot relic the main characters use as a shelter.
More info about Geist Maschine can be found here:
https://www.lrnz.it/geist-maschine-01
https://baopublishing.it/prodotti/gei...
French edition:
https://www.editions-ruedesevres.fr/G...
Elektron Monomachine SFX-60 MKII+: main synth and sequencer
Elektron Machinedrum SPS1-UW MKII+: percussions
Elektron Analog4: additional power bass
Strymon BigSky: reverb on monomachine channels EF
Analog Heat: drive/EQ, head of chain in the master track
Mixed and mastered with Softube Console1, SSL4000 on individual channels, Weiss Gambit at the end of the master track fx chain.
You can find my music at http://buromaschinen.bandcamp.com
Buromaschinen is part of the Distant Future Association, distantfuture.bandcamp.com
It's Time to Say Goodbye to the Amazing #Roland System-8 Plug-Out Synthesizer
video upload by Scott's Synth Stuff
"The Roland System-8 is going away forever. In this video I talk about how I have used this synthesizer, what its strengths and weaknesses are, some alternatives, and play some signature sounds from it."
0:00 What's Happening?
0:37 What is the System-8?
1:45 Why Did I Originally Buy It?
2:22 How I Ended Up Using It
2:56 The System-8 Native Engine
3:47 Alternatives to the System-8
5:48 System-8 Engine Sounds
11:00 Splits/Layers
12:00 Design Limitation
Scott's original full System-8 review and tutorial:
Scott's Synth Stuff Episode 5: Roland System-8 Review
video upload by Scott's Synth Stuff
0:00 Intro
0:37 Comparison
1:48 Overview
2:53 ABM vs ACB
7:41 Controls Overview
Make Your Happy
video upload by nbor
"I've been poking at this small modular system, trying to find unusual combinations of rhythms mixed with randomized melody lines. I found a pretty good balance, and recorded this. There's a handmade quality to it, as all three sequencers are started by hand, and the volca beats is a little bit different in its timing than the FH2s."
Friday, August 15, 2025
Yamaha TX16W sample batch conversion
video upload by Collector Current
"In this video I show you how I batch-convert audio files for use in the Yamaha TX16W sampler.
Links to things discussed in the video:
Cyclone: https://soniccharge.com/forum/topic/433
Cyclone floppy tool (not shown in video but relevant): https://soniccharge.com/floppybaker
GNU mtools (mformat, mcopy etc.): https://www.gnu.org/software/mtools/i...
DWVW command line tool for Typhoon compression: https://blog.jacobvosmaer.nl/0055-dwvw/
Blog: https://blog.jacobvosmaer.nl/
Music: https://music.jacobvosmaer.nl/"
ARP Synthesizer celebration concert at the Museum of Making Music
video upload by CatSynth TV
"Highlights from the opening night concert for the ARP Exhibition a the NMuseum of Making Music in Carlsbad, California. The exhibition and the opening are part of the year-long celebration of synthesizer pioneer Alan R. Pearlman's centennial.
To find out more about the artists who performed, please visit their respective websites.
Robin Hatch
https://robinhatch.bandcamp.com/
Steve McQuarry (Synsor)
https://synsor.bandcamp.com/
Rupert Grenall (The Fixx)
https://www.thefixx.com/
To find out more about the museum and the exhibit, please visit https://www.museumofmakingmusic.org/e...
You can see our walkthrough of the exhibition with guest curator Brian Kehew here: • Explore the ARP Synthesizer Exhibition at ...
To find out more about the Alan R. Pearlman Foundation, including how to support their work, please visit: https://alanrpearlmanfoundation.org/
00:00 Introduction
00:13 Robin Hatch
03:15 Steve McQuarry
06:45 Rupert Greenall
07:49 All three performers together
11:19 Conclusion"
Merch: https://shop.catsynth.com
Patreon: / catsynth
Ko-Fi: https://ko-fi.com/catsynth
Interviews with Dan Green: 4ms Company Origins
video upload by 4ms Company
"Dan Green, founder of 4ms Company, speaks about his origins.
This is Part 1 in a series of interviews, stay tuned for the rest!"
Interviews with Dan Green: 3ms to 4ms
video upload by 4ms Company
"Dan Green, founder of 4ms Company, speaks about the early days of designing pedals and how 3ms became 4ms."
Interviews with Dan Green: Life in St. Louis, Missouri
video upload by 4ms Company
"Dan Green, founder of 4ms Company, talks about life in St. Louis, Missouri."
MPG-8X Patch Bank Vol. 1 for MKS-80 Super Jupiter Synthesizer
video upload by Retroaktiv Synthesizers
"This video is an audio demo of some of the patches included in this preset bank. This bank is included with MPG-8X controllers, and is available for purchase in MKS-80 format for people who don't own the MPG-8X.
All patches were programmed by Rob Currier."
MOOG IIIP Serial Number 5 of 40
video upload by NOISEBUG
https://www.noisebug.net/
"What a treat this system is to play. Incorporating the 953 duophonic keyboard and custom Moon Modular sequencer system, you have everything you you could possibly ever need. The system is in incredible condition, nearly zero signs of use. We hope to see this go to a great new home. It is truly a synthesist’s synthesizer.
#modularsynth
The IIIP + 953 is available now at Nosiebug.
The Moon Sequencer system is also available. Sold Separately.
Call or email for inquires"
Soniccouture Releases Polarity | Tension: Dual Granular Engine With K/V
video uploads by Soniccouture
Playlist:
Polarity | Tension: Product Tour
Polarity | Tension: Granular Synthesis Tutorial
Polarity Tension: Sound Design Preview

Via Soniccouture
"Soniccouture is pleased to announce Polarity: a new, dual-granular sampler engine which heralds the start of a series of instruments exploring the granular synthesis space. The first instalment in this series is Polarity | Tension, developed in collaboration with creative audio team K/V (Ramon Kerstens and Richard Veenstra).
Built entirely from recordings of industrial machinery, extended string techniques, abstract vocalizations, and environmental resonances, Polarity | Tension offers a palette that feels intentional, unstable, and alive with detail.
The four macros Grain, Character, Movement, and Space provide fast, expressive control over the instrument’s sound. They come pre-mapped to NKS for each snapshot but can also be reassigned to control any parameter the user chooses. Not so much a collection of presets, more a set of curated sonic vignettes.
Kontakt Player | NKS | Native Access Download €149 | $149
INTRO OFFER €89 | $89 Until 16th Sept 2"
https://www.soniccouture.com/en/products/28-experimental/g88-polarity--tension/
EMS Synthi A stolen from Synthorama
Some unfortunate news sent my way vis Swissdoc. Apparently someone has stolen an EMS Synthi from the Swiss synth museum Synthorama. You might recall the video walkthrough just posted here yesterday.
The following is via the curator of Synthorama, Martin Hollinger aka Airböurne (creator of the modular synth by the same name), on the Sequencer.de forum (translated via Google):
"Hello everyone
I finally managed to register on the forum. I'm the owner of the Synthorama and, due to a current event, I'd like to give you a brief update on the museum.
The Synthorama has been around for 25 years and serves to introduce synthesizers to a musically interested public. Almost all instruments can be played and tested here.
But you all already know that ;-)
Unfortunately, there are also people who misuse the museum. Since its inception, there have been four thefts, the fourth on August 2, 2025.
The first was about 15 years ago, when someone stole around 10 modules from one of my Moog modular systems while it was unattended and then filled the "holes" with other modules or even front panels. I didn't notice this for a long time because it wasn't that obvious.
Beepboop Electronics Introduces the CTRL+ 4hp Touch Controller Module
video upload by Beepboop Electronics
"A short demo overview of the new CTRL+ 4hp touch controller module.
Includes pressure CV, Velocity CV and gate outputs!"

via Beepboop Electronics
"Control your eurorack system with just a touch. Generate control voltages and gates from the capacitive touch pads and route them to play your system.
Some things just can’t be sequenced……
The module has two touchpads, one to generate CV outputs and the other for gates. There are separate outputs for the pressure CV, velocity CV and Gate.
The pressure touchpad has been designed to be expressive. The pressure CV is proportional to how hard you press the panel, contact surface area and position.
The increasing separation of lines in the pressure touchpad result in an inverse relationship to its response so that depending upon where you touch you will get a sensitivity.
The top of the touchpad is more sensitive. The sensitivity decreases going down the panel.
Using just the tip of your finger the output CV can be controlled by slide it up and down the panel.
The RGB LED in the top left displays the level of each output.
Green = Pressure
Blue = Velocity
Red = Gate
The pressure CV output ranges from 0-6V
The module has been fitted with an offset null trimmer which can be adjusted when the module is mounted in your rack to set the Pressure CV back to exactly 0V.
The offset null can be adjusted through the panel with a small flat head screw driver.
Include power cable and mounting screws."
Brussels School Diaries, Day 4: "Needle Galaxy" | original electronic music jam
video upload by No Lake
"Trying to forge a movement, a style, and stay true to the original plan is not easy. The more I work on it, the better I understand it. The more I'm around it, the more I appreciate it. Next year's album is slowly taking shape, note by note. Emotion after emotion. Improvised jam after improvised jam.
Headphones 🎧 recommended
My Bandcamp : https://nolake.bandcamp.com/"
Beginner's Guide to Sound Design, Feat. Sonicware Liven Evoke | LFOs, Filters, & Amp Envelopes
video upload by Sonic Cartography
"A tutorial on the basics of sound design, featuring the Sonicware Liven Evoke, focusing on LFOs, filters, and amplitude envelopes, and providing an overview of attack, release, cutoff, resonance, and LFO assignment, shape, rate, depth, trigger, and delay settings. This is part 3 of a series I'm doing on the Evoke (https://www.youtube.com/playlist?list..., but it can be watched independently of the other parts and doesn't require that you have an Evoke to get something out of it, I think/hope.
This video is meant to be as beginner-friendly as possible, so at the beginning of sections, I go over basics that may "go without saying" for more experienced people. This is intentional. I remember back when I was just getting started with synths, all the videos I watched seemed to assume too much was "obvious" or already known, and I've consciously tried to avoid that here and make the sort of video I wish I had back then."
Introducing Stem Ripper - 8 Channel Audio Recorder
video upload by ALM TV
Check with dealers on the right for availability.
Chapters:
0:00 - Intro
0:52 - Setting up a Multitrack Recording
3:28 - Recording
5:09 - Transferring Stems to a Computer
7:07 - Mixing and Editing
7:38 - Final Mix
8:01 - Outro
"The 'Stem Ripper' is a compact 8 channel audio recorder designed for immediate full patch recording without the need for external hardware. Capture all audio stems of a patch with ease.
In this video we multitrack a basic patch using the Stem Ripper then copy the stems to a computer for basic mixing and editing in Logic Pro.
Patch stems are recorded directly to a micro SD card which can then be easily transferred to a computer to mix, edit or archive patches. Each input is recorded as an individual track in a 16bit 44.1kHz multichannel date stamped WAV file. Record time is limited only by SD Card size. Two additional tracks within the output WAV contain a configurable stereo mix down of the inputs. The module has large 20Vpp per input headroom with LED clip indication if exceeded.
An optional 2HP 'Thru' output expander duplicates the 8 inputs to a row of unbuffered outputs, eliminating the potential need for stacking patch cables at the expense of more case real estate.
A suitable 64Gb SD card is included with the unit."
SYNTH-WERK SW 8101 BODE BARBERPOLE PHASER
video upload by SYNTH-WERK
"The BODE BARBERPOLE PHASER offers 9 phase stages and various sound manipulation features. The option to insert an additional effect into the feedback loop or one of the two audio pathes is one of them.
The main feature of the BPP/product is infinity phasing. Infinity phasing is a psychoacoustic effect based on the Shepard scale, which was introduced in 1964 by the psychologist Roger N. Shepard. It creates the illusion of an infinitely ascending or descending scale that never exceeds the limit of one‘s hearing.
The combination of the various features like left-right panning or the transfer of a monofonic input signal into a stereo output signal and modulation of the phaser creates a sonic soundstage in the tradition of Harald Bodes ”Klangumformer” principal. If you think you know the sound of a Phaser, you need to listen to the Barberpole Phaser to understand the possibilities of a 'Klangumformer'"
See the announcement post here.
Complexification of LXR-02 drums with Echolocator & the Zen
video upload by Richard DeHove
"Complexification is a perfectly cromulent word to describe 'A drum machine with two delays; since this is no mere everyday serial setup. Here we have two stereo delays in alternating parallel mode embiggening a single drum pattern. In fact 'chronocomplexification' would have been more accurate but I thought the Youtubes would punish me for being stupid.
The aim is to take a simple single pattern and create variations and interest while having fun. I think everyone knows the feeling of having a single pattern and trying to expand it into something greater. Depending on what machines you use it can start to feel like you're fighting to advance. Here it's all just knob twiddling fun.
In the video I describe the routing of the stereo outputs: One to the AB pedal which is then manually switched to either the Zen or Echolocator; and one channel direct to the DAW 'dry'. In this demo I didn't use any of this dry signal. If this were a "real" finished track I'd probably mix in some of the dry bass drum just to keep things coherant. For the video I thought it more useful to just have the two delays' sound. For a more nuanced routing setup you could change the left-right balance of various voices and use the 'dry' channel to instead go to a third pedal effect which could also be manually switched on and off. Putting a looper somewhere in the chain could also be interesting.
With all this I'm increasingly feeling that moving up to a higher tier in the drums or synth department is perhaps not as significant as investing time and attention to effects.
The video is all one take with no DAW processing - even though I was extremely tempted to EQ the Zen parts to bring out the crunch and distortion. The couple of cuts in the track are from me trying to find slice points to bring it down from 30 minutes. The samples are from a couple of 1950s sci-fi movies just for a little variation.
0:00 Routing and setup info
1:08 Dry pattern
1:25 All tweaking, no talk
Many thanks to my kind patrons who keep this channel ad-free
My website: https://richarddehove.com/"
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
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MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH





























