Showing posts sorted by date for query Off The Matrix. Sort by relevance Show all posts
Showing posts sorted by date for query Off The Matrix. Sort by relevance Show all posts
Monday, August 11, 2025
Teaching Kids to ‘Think Like a Synth’
video upload by Anthony Marinelli Music
"What happens when you program an ARP 2600 with two curious kids? A whole lot of wild and fun sounds. In this video, Anthony shows his daughters how to “Think Like a Synth” by recreating everything from a roaring lion to a 727 jet taking off — plus rain forest, crickets, birds, fire truck sirens, and even a talking synth that says “Oh yeah!”. Many of these patches are available for you to create using the ARP 2600 patch book.
This isn't just about music — it’s about learning how to shape sound, think creatively, and have fun doing it! There’s plenty of laughter, hands-on excitement, curious faces, and “wait, what?!” moments.
If you’ve ever wondered what synthesis is all about, this video shows how anyone — even kids — can dive in — and Think Like a Synth."
"🎛️ Think Like a Synth Learn the exact method I've used for decades on hit records & films 👉 https://anthonymarinellimusic.com/pro..."
---
Crazy side note: when I (matrix) was in the 9th grade, I actually visted Anthony Marinelli's studio in the 80s on a mini field trip with a few studens in my Geometry class. Anthony sampled our voices and played them back on his Synclavier. Not long after, I bought my first synth, an Oberheim Matrix-6 in 1986. The matrix alias comes from the Matrix-6.
Tuesday, July 01, 2025
Sequential Introduces the Take 5 Desktop Module
video upload by Sequential
"Take Your Music to the Next Level
The Sequential Take 5 desktop module brings the legendary Prophet-5 sound to your mix, featuring the analog oscillators and filter that transformed electronic music. Compact and powerful, it fits seamlessly into any studio and is easy to transport for live performances. Modern effects and a powerful modulation matrix deliver sounds to transport you.
Soundtrack exclusively by Take 5. Yes, even the drums! Composed by Peter Dyer.
For more information on Take 5 visit Sequential at: https://sequential.com/hybrid-analog/..."
Sequential Take 5 Module Demo (no talking) - Presets for Ambient, Melodic Techno and Electronica
video upload by Limbic Bits
0:00 Pads
13:09 Bass
16:25 Leads and Arpeggios
20:57 Misc, SFX and Percussion
Sequential Take 5 Module Demo (no talking)
video upload by Bonedo Synthesizers
Hurray... Take 5 and TEO 5 Desktop Units
video upload by Starsky Carr
TEO 5 announced here
"The Take 5 and Teo-5 from Sequential and Oberheim make fantastic desktop units. They feel like they were made for this form factor - no compromises, simply great sounding synths in a high quality enclosure. The keyboard versions may have felt lacking in keys (even though they have a great keybed) - just a bit too short for some. I found it was quite handy having one that could fit on my rack! But with these the only decision you have to make is which one is best for you.
Luckily I'm here to confuse you further (they both sound great)! The decision will be whether you prefer the Oberheim or Sequential style of VCO programming, the filters, and the X-Mod/FM. And these just so happen to be the bits I look at in this :)"
0:00 Whoo Hoo!!
2:36 The Hardware
4:37 Quick Overview - What Are They?
6:58 Oscillators
10:20 Sync
12:31 Filters
21:08 X-Mod/FM


Press release follows:
Take Your Music to the Next Level with the Sequential Take 5 Desktop Module
San Francisco, CA – [July 1, 2025] – Sequential, a leading innovator in synthesizer technology, today announced the release of the Take 5 Desktop Module, bringing their legendary analog sound to a more compact and accessible form-factor.
Building on the success of the Take 5 keyboard, the desktop module offers the same powerful analog oscillators and filters that capture the iconic warmth and depth of the Prophet-5, enhanced with modern modulation and digital effects. The module delivers this sought-after sound in a space-saving design, perfect for studio setups and live performances where portability and efficiency are paramount.
"Ever since we launched the Take 5 keyboard, we’ve gotten repeated requests for a desktop module version, " says CEO David Gibbons. "And more recently, it seems that modules have really shot up in popularity. So, we're very excited to offer the Take 5 sound in a format that everyone seems to want."
The Take 5 Desktop Module provides the same hands-on, knob-based experience as its keyboard counterpart, allowing for intuitive sound design and real-time parameter adjustments. Users can delve deep into sound creation with controls that are simple and direct, making it fast and easy to polish your sound.
This synth fits perfectly in smaller studio or bedroom setups, and is easy to transport for live gigs, positioning The Take 5 desktop module to bring its signature Sequential sound to a wider audience than ever before. It's an instrument designed to make life easier and streamline the journey to making music and having fun.
The Take 5 desktop module is available now, with a US MAP price of $1,399.
Friday, June 20, 2025
Ancient Passage
video upload by davidryle
"This basis of this project was between the new Synthetic Sound Labs 1655 Geo-Gruvn euclidean sequencer and a few different Low Pass Filter modules. The new SSL 1015 LPG with the cadmium sulfide CdS element, the Mega Ohm Audio CdS VCF/A module and the Cyndustries Quad Low Pass Gates module. The Cyndustries module was enhanced by Phil from Mega Ohm Audio to be much more responsive. A big change and very useful.
The Geo-Gruvn module from SSL is an adaption of the Hagiwo board and was also enhanced to provide a more efficient response all the way to audio rate clocking.
The main orchestration automation module in this piece was with the synthesizers.com Q170 Midi Gates module. The use of eight channels of midi gate streams from Cubase were the way each section were enabled on and off. My hands-on modulation was simplified to allow me to change timbre, filter settings and delay rates with ease.
The center section featured the Dove Mu-Seq D900 sequencer for a pattern which began by me running the sequencer in reverse and recording the track to Cubase, then reversing it back into the mix. I started with the Woven Spirits (MI Plaits) at a higher octave and drew it down until it matched the timbre for the rest of the midsection.
The last part was the dual Matrix run into a pair of quantizer modules in which I timed the pitch voltage outputs with the Geo-Gruvn gate outs. These voices were the Dotcom Q206 and Q206A modules through the Frequency Central X Series Low Pass Filter and an Empress Reverb pedal.
Other delays included the Modcan 73B dual delay with loads of modulation, and the SSL 1310 Digital Delay.
The opening drone is a feedback from the TipTop Audio Z-DSP VC-Digital Signal Processor with the Halls of Valhalla chipset in Plate Reverb mode. This drone also arose in the center section.
A pair of frequency shifter modules (Encore Electronics and Behringer Bode Clone) were used for the Snare and Hi Hats enhancement. The kit drums were the LDB-2E Analog Drums from Delptronics and the TipTop SD808. They were sequenced from the Mutable Instruments Grids module and a pair of Turing Machines and an MI Marbles module."
Sunday, June 01, 2025
Buchla - MEMS 264 Sequence Distribution For Quad
video upload by DARK SPARKLER
"The MEMS 264 quad sample and hold / polyphonic adaptor distributes a set of quantized notes randomly from the MARF to 4 oscillators. These oscillators are each hard panned to the 4 corners of the room through the 227e. The Nensen Electronics Programmable Pulse Matrix sends probability based pulses to the 264 and the 4 channels of the 281. 4 random voltages feed into the decay inputs on the 281 channels to vary the length of each percussive “hit.” A CV processor, mixed with random and a pulse output from the MARF brings in and out the 277 delay, that also has its delay time randomly bouncing between 2 different settings. The oscillator’s wave shapes are introduced half way through to give 2 saw waves and 2 square waves. Cross frequency modulation between the 4 oscillators randomly turn on and off later into the patch."
Saturday, May 24, 2025
E-mu Drumulator 8 Kits + MIDI upgrade board
video upload by Harry Axten
https://hkadesign.org.uk/d8km.html



"ROM switcher boards and third-party sound ROMs are nothing new as far as the E-mu Drumulator is concerned – in fact both were available while the machine was current. JL Cooper Electronics and others made 3-kit boards, and Digidesign (who later became Avid) got their start producing alternative sound ROMs for the Drumulator under their original name of Digidrums. That said, while the various alternative ROM sets are easy to come by these days, ROM switcher boards are not, and without one it’s a total pain to keep swapping chips in and out as you have to take out 8 screws on the underneath of the thing, lift off the lid, swap 5 chips over and put it all back together again.
8 Kits
I wanted a modification very much in the same style as my TR-707 ROM expansion board, with a number of kits that you can instantly switch between. As with that project, this is done without the need for any additional switches and instead uses a microcontroller to snoop on the front panel switch matrix. Kits are selected by holding down one of the bottom row of buttons marked 1-8 and pressing the ENTER button. The selection is remembered when the Drumulator is powered off too.
The Drumulator’s sounds are stored across 4x 16kB ROM chips, although they form one continuous region of memory. Thanks to this, and due to the way that they’re selected, it’s really easy to replace all four with a single large capacity chip. The 512kB flash ROM that I used can hold 8 kits worth of sounds, which works out nicely as that’s the stock sounds plus 7 of the Digidrums kits, including the famous Rock Drums kit:
Stock kit
Digidrums Alternate Drum Set 1
Digidrums Electronic Drums 1
Digidrums Electronic Drums 2
Digidrums Rock Drums
Digidrums Jazz Drums
Digidrums Latin Percussion
Digidrums African + Misc Percussion
Because each kit also has a corresponding modified program ROM (as the length of sounds, locations in memory and channel assignments are all hard-coded into the Drumulator’s firmware); the D8KM board also has an EPROM which contains the relevant OS for all 8 kits, and is connected to the Drumulator’s OS ROM socket with a ribbon cable. Fortunately the Drumulator doesn’t care if the OS ROM changes while the machine is running as long as they’re all the same version, which they are – ‘P3.00’, the final version.
MIDI
I chose also to include MIDI functionality as part of the upgrade, as most Drumulators don’t have it. E-mu did offer a retrofit, which has been cloned over the years, but it’s very basic and only does MIDI notes. The D8KM board on the other hand also offers the ability to sync the sequencer to incoming MIDI clock. Just set the Drumulator to external clock and if MIDI clock is available, it will automatically override the external clock signal and will also start and stop playback. If MIDI clock is not available the Drumulator will use the external clock signal as normal, including for the tape loading functionality."
Tuesday, May 20, 2025
ALAN R. PEARLMAN FOUNDATION ANNOUNCES INAUGURAL CELEBRATION OF THE CENTENNIAL BIRTHDAY OF ARP SYNTHESIZER FOUNDER, ALAN R. PEARLMAN
Press release follows:
ALAN R. PEARLMAN FOUNDATION ANNOUNCES INAUGURAL CELEBRATION OF THE CENTENNIAL BIRTHDAY OF ARP SYNTHESIZER FOUNDER, ALAN R. PEARLMAN, JUNE 7 AT THE MUSEUM OF MUSIC TECHNOLOGY
Kingston, NY - May 20, 2025 - This year marks the 100th birthday of the late inventor of the ARP synthesizer, Alan R. Pearlman. In honor of his pioneering innovations in electronic music, the Alan R. Pearlman Foundation will launch ARP@100: A Centennial Celebration of Alan R. Pearlman’s Legacy with EMEAPP at the Museum of Music Technology. A gala event kicks off a year’s worth of commemorative ARP centennial activities and takes place at EMEAPP, located in Harleysville, Pennsylvania, from 7 -10 pm.
June 7th Centennial activities at the museum include:
A live interview with the ARP Foundation’s director, Dina Pearlman-Ifil
Video excerpts from musicians, former ARP employees, and filmmaker Alex Ball’s celebrated ARP films
Performances on vintage ARP instruments by music pioneer Don Slepian and modular synthesist Ombient
The ability to try out a variety of synths
EMEAPP will unveil, at its Museum of Music Technology, a haven of vintage ARP history in which visitors will encounter an epic collection of ARP synthesizers, including the majestic ARP 2500 and a rare, early ARP 2502 with a cherry drop matrix. The iconic ARP 2600 Blue Meanie will be proudly displayed alongside an array of other ARP classics: the versatile Quadra, the expressive Soloist series, multiple iterations of the legendary Odyssey, the innovative Avatar, the powerful Chroma, the punchy Axxe, the compact Little Brother, and even a remarkable 16-Voice Electronic Piano – many of which will be playable!
Countless composers, musicians, and filmmakers worldwide have incorporated the ARP 2500 and ARP 2600 into their work, including early adopters Pete Townsend (in the “Who’s Next” album) and Elton John (in “Funeral for a Friend”). Stevie Wonder, an early adopter of the 2600, had his control panels labeled in Braille. The ARP 2600 was also responsible for the voice of R2-D2 in Star Wars films, and the 2500 was used to communicate with aliens in Close Encounters of the Third Kind.
Alan R. Pearlman’s legacy as an engineer and inventor began at an early age. A fascination with sound occupied his interest, and he spent time as a child building amateur radios. In 1948, as a student at Worcester Polytechnic Institute, he wrote, “The electronic instrument’s value is chiefly as a novelty. With greater attention on the part of the engineer to the needs of the musician, the day may not be too remote when the electronic instrument may take its place as a versatile, powerful, and expressive instrument.”
Attendees may reserve a spot at this exclusive celebration and fundraising event with a tax-deductible donation of $150 per ticket. The contribution includes complimentary wine/beer/other beverages, a selection of snacks, and a swag bag. Parking is Free.
The Museum of Music Technology/EMEAPP is located at 45 Mainland Road, Harleysville, PA 19438, just a short drive from the PA Turnpike Lansdale exits."
Friday, April 25, 2025
Bad Gear - SERUM for OLD PEOPLE
video upload by AudioPilz
"Welcome to Bad Gear, the show about the world’s most-hated audio tools. In times like these when normal people try to steer clear of questionable spending habits, true synth nerds are still stockpiling esoteric Eurorack modules, vintage restoration projects and overpriced VST plugins in a box.
Speaking of which, today we are going to talk about the Waldorf Iridium range. While young producers with an actual history of releasing music are currently benchmarking a Serum 2 torrent, these futurist top shelf instruments based on German technology seem to be the last missing piece in every middle-aged synthesist collection before their careers are destined to take off.
Chapters:
00:00 Intro tune
01:03 Overview Waldorf Iridium Core
01:59 Iridium Core vs. Iridium Desktop vs. Iridium Keyboard
02:22 Wavetable Synth Engine
02:32 Virtual Analog Synth Engine
02:49 Particle ( Sampler , Granular Synth )
03:15 Resonator ( Physical Modeling Synth Engine )
03:26 Kernel ( FM , Modular )
04:05 Filters, Digiformer
04:43 FX Section
04:52 LFOs, Envelopes, Mod Matrix
05:20 Bitimbrality, Touch Screen, Buttons
05:53 Sequencers, Arpeggiator
06:05 Connectivity, Pricing
06:25 Hate Screen
06:51 Jam 1 ( Fast Techno )
07:43 Jam 2 ( Drum'n'Bass )
08:52 Finale ( Melodic Techno )
09:23 Verdict
10:34 Patreon Sound Design Shoutout"
Friday, April 11, 2025
Schober Organ Corporation Tunesmith
Note: Auction links are affiliate links for which the site may be compensated.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.

"SCHOBER TUNESMITH (new start price to allow bids from outside the seller's tax region) Very rare monophonic transistor synth, single oscillator, circa 1968, sold as a kit or pre-assembled. The voice switch activates different static filters, providing 6 markedly different tones from bright sawtooth to mellow triangle. This short video [posted here] of the same model clearly shows the sounds ---- I read that the keyboard is a Pratt-Reed that uses series resistance rather than a matrix. This model for auction has clear strong sound with almost no hum whatsoever. The main problem is the tuning is way off, and some notes glitch a little. Not difficult to repair, I would think. Also the vibrato is not working, probably just a bad resistor, should be easy to fix. Body is solid and in good condition for a 57-year old instrument, so it hasn't been knocked about. Keyboard and control panel are very clean, almost no scratches. Mainly home or studio use, probably. The three tools contained inside the lid are a complete mystery, which may be solved once you look inside the unit! While this is offered as a 'project' the encouraging thing is how bright and clear it sounds, and once tuning and vibrato are fixed, you have a very playable instrument similar to a Clavioline. It's a worthwhile project, I would say. Power is 105-120V 50/60 cycles, with a 2-pin US-style mains plug. I've given it a very low start price. SHIPPING: This Tunesmith is located in Japan, and weighs (packed) approximately 7kg. Discounted shipping to UK/Europe/USA will be £30 surface, £80 air. For other countries, please enquire."
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.


Saturday, April 05, 2025
EMS Synthi AKS
Note: Auction links are affiliate links for which the site may be compensated.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.
Sunday, March 30, 2025
Mystery Vintage Matrix Pump, Tim Smith DIY & Vintage EML
Pictured are a few interesting items for sale from Mike Berman. You can find them here.


All Mike knows about it follows: "For me, the nature of the Matrix pump and its affiliation with EML is pure speculation. I always assumed it to be, at best, an unfinished one-off. If you magnify the photo you can read the labels on the controls and they are intriguing. The multi-pin socket on the left side of the MP accepts the same plug that EML sequencers use. That section is labeled 'Synto Interface'. I experimented with various patches and found some functionality in a few of the controls but I don't recall specifics beyond that. "
Below that you can see The Tim Smith box featuring the following section: Explonental Amp, Noise Generator, Lag Processor, and ENV/Gate Generator. I asked Mike is Tim Smith the same Tim Smith that was the Western Regional Tech Rep for Sequential Circuits , Arp, Moog and also contributed to the famous Vintage Synthesizers book and articles in Keyboard Magazine. He's not sure but believes it is.
Further below you'll find the MODEL EML-200, MANUAL CONTROLLER EML-300, multi-pin cables, EML 400 : EML 401, EML 500, EML POLY-BOX, X-Y CONTROLLER
Wednesday, March 26, 2025
Analogue Solutions TC5000 Synthesizer: "Drenched Sweeper" Sequence No. 301
video upload by Analogue Solutions
"Here’s a new sequence, 'Drenched Sweeper' from the Analogue Solutions #TC5000 Patch Pin Matrix Synthesizer—recorded with no external instrumentation, FX, or processing.
With the TC5000’s vast sonic range, no single video can fully showcase its capabilities. We’ll share more sequences to highlight different aspects of its sound design potential.
About the Patch:
The TC5000's pin matrix provides extensive routing options, allowing for highly intricate and dynamic patches. A single pin can introduce subtle nuances or completely transform the sound.
In fact, the complexity of just one patch could warrant an entire essay!
This sequence features multiple waveforms from 3 oscillators, 2 filter types, Dual EG module 5012, Sequencer, and the Preset Voltage module 5052 (randomized with noise), along with the Mix-Sequencer module 5100 (providing the pulsating effect) -- this module is essentially two 4-input mixers. The channels, however, can be muted/switched on/off in the sequencer, in time to either an internal or external clock."
Thursday, March 20, 2025
Original Sequential Circuits Prophet 10 (1016)
Note: Auction links are affiliate links for which the site may be compensated.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books. Pic of the inside below.
"Vintage Sequential Circuits Prophet 10 Dual Manual Keyboard Synthesizer with Flight Case This Prophet 10 is in very good condition, and is fully functional, although the Braemer tape drive has not been tested. Has factory MIDI and sequencer, and the original blue Prophet-10 flight case on wheels. This may be one of the last Prophet-10s made, as the S/N is 0444. It's big and heavy!! Includes power cord, electronic copies of the operation manual and service information, and one original Sequential footswitch. The flight case foam is serviceable, but could use replacement. The synth is wrapped in plastic within the flight case. Full pictures are here [captured below]. By far the most prevalent of the original Prophet 10 models, the Prophet 10 Rev3 was a better built version than the previous 2 iterations for more consistent and reliable performance. It used Curtis Electronics Manufacturing chips, and featured 2 VCOs per voice, a low pass resonant filter with ADSR, LFO, & cv/gate controls. This rarely seen monster analog synth is by far one of the fattest and nicest vintage synthesizers.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books. Pic of the inside below.
"Vintage Sequential Circuits Prophet 10 Dual Manual Keyboard Synthesizer with Flight Case This Prophet 10 is in very good condition, and is fully functional, although the Braemer tape drive has not been tested. Has factory MIDI and sequencer, and the original blue Prophet-10 flight case on wheels. This may be one of the last Prophet-10s made, as the S/N is 0444. It's big and heavy!! Includes power cord, electronic copies of the operation manual and service information, and one original Sequential footswitch. The flight case foam is serviceable, but could use replacement. The synth is wrapped in plastic within the flight case. Full pictures are here [captured below]. By far the most prevalent of the original Prophet 10 models, the Prophet 10 Rev3 was a better built version than the previous 2 iterations for more consistent and reliable performance. It used Curtis Electronics Manufacturing chips, and featured 2 VCOs per voice, a low pass resonant filter with ADSR, LFO, & cv/gate controls. This rarely seen monster analog synth is by far one of the fattest and nicest vintage synthesizers.
Tuesday, March 18, 2025
Technos Acxel Resynthesizer, HxC, AS SEEN
Note: Auction links are affiliate links for which the site may be compensated.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books. "This potentially wonderful instrument is silent at the moment. We have had it here for two years or so, but time has run out and it needs to go to another person who can finish off the process of getting it 100% again. It had power supply and disk drive issues. We have replaced the disk drive with an HxC drive, which contains everything that was on the floppies. Most of the OS floppies seem to have been corrupt or non-functioning. There is more work that needs to be done to the power supply / supplies. Both supplies are switchable 110/240V. The gas struts which should support the Grapher at an angle have given up holding up anything, and need to be replaced.
Cosmetically there is one superficial scratch above the Grapher's LED matrix, and the Solitary case front is not in brilliant cosmetic order.
It is serial number 990-0004-151. As there were apparently less than 40 of these made, I'm not sure why it has a long serial number. It has its original manual, original floppy disks in a case, the stunningly solid (military-grade?) custom flightcase, and the redundant (faulty) disk drive.
We believe this version is a Studio System, with eight voices (all with individual outs) and including the all-important Acxelizer for control and creation of voices.
There is some good info online. For instance EMEAPP published this great rundown: https://emeapp.org/2019/11/19/the-technos-acxel-resynthesizer/"
See this post for demos from the creator of the Acxel Resynthesizer. Also see the Technos label for additional posts including demos.
via this VEMIA listing
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books. "This potentially wonderful instrument is silent at the moment. We have had it here for two years or so, but time has run out and it needs to go to another person who can finish off the process of getting it 100% again. It had power supply and disk drive issues. We have replaced the disk drive with an HxC drive, which contains everything that was on the floppies. Most of the OS floppies seem to have been corrupt or non-functioning. There is more work that needs to be done to the power supply / supplies. Both supplies are switchable 110/240V. The gas struts which should support the Grapher at an angle have given up holding up anything, and need to be replaced.
Cosmetically there is one superficial scratch above the Grapher's LED matrix, and the Solitary case front is not in brilliant cosmetic order.
It is serial number 990-0004-151. As there were apparently less than 40 of these made, I'm not sure why it has a long serial number. It has its original manual, original floppy disks in a case, the stunningly solid (military-grade?) custom flightcase, and the redundant (faulty) disk drive.
We believe this version is a Studio System, with eight voices (all with individual outs) and including the all-important Acxelizer for control and creation of voices.
There is some good info online. For instance EMEAPP published this great rundown: https://emeapp.org/2019/11/19/the-technos-acxel-resynthesizer/"
See this post for demos from the creator of the Acxel Resynthesizer. Also see the Technos label for additional posts including demos.
Thursday, March 06, 2025
Introducing SEOK Synthesizers - Handcrafted Synthesizers from Sweden
SEOK x Artist // John och Julius //video upload by SEOK synthesizers
"⚠️ WARNING: This video contains flashing lights!
What you see is an improvisation within a limited concept.
Big thanks to @johnochjulius for kicking off our new YouTube series SEOK x ARTIST!
📷 Photo, visuals, and editing by the artist.
🔗 More from the artist:
🌍 https://johnochjulius.xyz/
/ johnochjulius
SEOK x ARTIST
A collaboration where an artist unleashes their creative madness on our gear. They dive in, explore, and shape their own workflow within a set time. In the end, they create something - be it a live improvisation, a track, or pure experimentation. We capture it all, letting the artist share their insights and experience along the way. Raw, fun, and authentic. The way good music should be made!"
SEOK - PHASES - phase shifting clock divider [DEMO no talk]
video upload by SEOK synthesizers
Tuesday, March 04, 2025
Sequential Pro 2 w/MONO Custom Dave Smith Premium Bag
Note: Auction links are affiliate links for which the site may be compensated.
via this listing
"mint condition Sequential PRO-2, the versatile and powerful analog/digital hybrid synth that combines deep modulation options, a fully hands-on interface, and cutting-edge design. Whether you're a producer, live performer, or sound designer, the PRO-2 delivers a vast array of possibilities, from lush pads to gritty basslines, with the warmth and character that only a Sequential synth can provide.
This PRO-2 has been carefully maintained in a smoke-free studio and is in flawless condition. To top it off, it comes with a MONO custom Dave Smith premium case, providing maximum protection and style for your synth.
Why You Want This PRO-2:
Hybrid synthesis – Analog signal path with digital effects, offering the best of both worlds
4-pole Ladder Filter – Classic Sequential sound with a twist of grit and warmth
Dual Oscillators per voice with waveform modulation, noise, and sub-oscillators
Deep modulation options – 4 LFOs, modulation matrix, and more
Hands-on control – Knob-per-function interface for intuitive, real-time manipulation
Sequencer & Arpeggiator – Up to 64-step sequences, great for live performances or studio work
Built-in Effects – Delay, Reverb, and Distortion
Includes MONO custom Dave Smith premium case – Perfect fit and rugged protection for your gear
This PRO-2 is a dynamic, hands-on powerhouse that’s sure to inspire your music. Don't miss out on this opportunity to own a mint condition synth with top-tier protection. Get it before it’s gone!"
via this listing

This PRO-2 has been carefully maintained in a smoke-free studio and is in flawless condition. To top it off, it comes with a MONO custom Dave Smith premium case, providing maximum protection and style for your synth.
Why You Want This PRO-2:
Hybrid synthesis – Analog signal path with digital effects, offering the best of both worlds
4-pole Ladder Filter – Classic Sequential sound with a twist of grit and warmth
Dual Oscillators per voice with waveform modulation, noise, and sub-oscillators
Deep modulation options – 4 LFOs, modulation matrix, and more
Hands-on control – Knob-per-function interface for intuitive, real-time manipulation
Sequencer & Arpeggiator – Up to 64-step sequences, great for live performances or studio work
Built-in Effects – Delay, Reverb, and Distortion
Includes MONO custom Dave Smith premium case – Perfect fit and rugged protection for your gear
This PRO-2 is a dynamic, hands-on powerhouse that’s sure to inspire your music. Don't miss out on this opportunity to own a mint condition synth with top-tier protection. Get it before it’s gone!"
Thursday, February 27, 2025
Supercritical Synthesizers Redshift 6 Gets a Firmware Update
press release follows:


The Firmware Update 1.1 brings USB MIDI, new modulation destinations such as: Character, Detune, envelope Attack, Decay, Sustain & Release and also new presets from Kebu.
VERSION 1.1
Added
• USB MIDI
• New modulation destinations: Character, Detune, envelope Attack, Decay, Sustain & Release
• New presets by Kebu
Improved
• LFO Trigger parameter is now named Sync
Fixed
• Fix reversed visualizations of LFO Log vs. RevLog waveforms
• Dual Osc Noise level is now affected by DCO env in para mode, and by gain scaling related to character and drive,
as it should be. This may affect the noise level in some presets.
• MIDI notes now stop when:
- All Notes Off CC123 is received
- MIDI channel setting is changed
- MIDI Panic is pressed from front panel
• Repeatedly pressing MIDI Panic no longer crashes the synth
• On fast envelope decays, the envelope no longer gets stuck to its previous sustain value, when sustain level is changed
or modulated
• Fix potential loss of autosave or presets
• Minor visual fixes
The next Redshift 6 firmware update is already in beta testing and is expected to be released in March.
Supercritical’s Redshift 6
Supercritical’s Redshift 6 is a 6 voice polyphonic analog synthesizer that combines technology from Supercritical’s previous products, the Demon Core Oscillator and the Neutron Flux Filter.
Redshift 6 is a true Sonic powerhouse. With 16 oscillators per voice and a 4-pole analog multimode filter featuring drive and character controls, it effortlessly delivers everything from super saw stabs to lush pads and from unison basses to vintage poly synth sounds. The Redshift 6’s 4 envelopes and 4 LFOs combined with complex, but super easy-to-assign modulation possibilities and mod matrix offer endless possibilities for sound design.
For more in-depth info, including technical specifications, please visit the Redshift 6 webpage:
https://supercriticalsynthesizers.com/redshift6/
Tuesday, February 18, 2025
Meris Reveals the Enzo X
video upload by Meris
NEW: Meris Enzo X Overview (Official) 4k
video upload by Meris
"UNVEIL THE UNIVERSE WITHIN
Enzo X is a supernova expansion from the original Enzo into the highest quality and most flexible polyphonic synthesizer ever created in a pedal format (with no pickup installation required). All of our passion for pro audio has made it into both the algorithms and hardware performance of this pedal. Enzo X combines 5 synth modes and incorporates those into a modular system UI/architecture from both award winning LVX and MercuryX pedals. Including: 6 polyphonic voices (each voice includes a set of 2 oscillators, filter, filter envelope, amplifier envelope) + 3 reverbs are adapted from Mercury X (Prism algorithm) + 5 Drives (including Bitcrush) + full stereo 2.5 second Delay + 5 modulation types. To make this complex system immediately intuitive to navigate, we again leveraged the simple and easy to use UI first developed for LVX. Exploring the factory presets (and pressing the HOLD MODIFIER) will be your gateway into experiencing the power and flexibility within this instrument. As you discover all of the new ways to create with Enzo X, your own sonic visions will be unveiled.
0:00 - Intro
0:29 - Main Controls
0:54 - Size Comparison
1:07 - Back Panel Connections
1:27 - Preset Page
2:09 - Pitch
2:25 - Filter
2:41 - Mod
2:58 - Level
3:45 - Synth Modes - Mono Synth
4:23- Poly Synth
4:44 - Arp Synth
5:14 - Dry Mono
5:43 - Dry Poly
6:13 - Edit Page
6:45 - Categories
7:18 - Oscillators
8:39 - Filter
10:07 - Filter Envelope
11:04 - Amp Envelope
12:00 - Drive
12:48 - Clock
13:14 - Ambience
14:14 - Modulate
15:05 - Text View
15:32 - Modifiers
16:48 - Expression
17:59 - Tuner
18:51 - Saving
19:32 - MIDI Note In
Learn more here: http://www.meris.us/product/enzo-X"
Meris Enzo X: the best synthesizer pedal EVER?!
video upload by Devin Belanger
"Demo, tutorial, walkthrough and review of the brand new Meris Enzo X synthesizer guitar pedal. The EnzoX builds off of the LVX and MercuryX workflow and top sound quality, but aims to be the most powerful synthesizer guitar pedal ever made. With midi playability, a full mod matrix and arpeggiator, and great effects, this is one powerful pedal!"
0:00 - intro jam, what is EnzoX?
2:48 - original demo song
4:37 - how I used the pedal
6:23 - can it Blade Runner?
7:29 - pedal UI walkthrough
9:17 - oscillator and voice mode section
13:28 - filter and envelope section
18:06 - drive, ambience and modulation fx
26:49 - mod matrix, aftertouch and other settings
30:26 - final verdict & who this pedal made for
34:07 - outro jam
The Pedal That Turns Your Instrument into a Synthesizer | Meris Enzo X
video upload by bad snacks
TIMESTAMPS:
0:00 - 2:40 Intro
2:41 - 5:17 Overview
5:18 - 8:37 Mono Synth Mode
8:38 - 12:06 Poly Synth Mode
12:06 - 14:16 Arp Mode
14:17 - 16:59 Dry Modes
17:00 - 18:37 Extra??
18:38 - 20:08 Outro/Announcements
Friday, December 27, 2024
Used Erwik Musikelektronik Voltage Controlled Multimode Filter - 1 of 12
via CONTROL.
This appears to be the first one to be featured on the site. Apparently only 12 were ever manufacturered, however, Doepfer's A-107 is based on it.
[Side note: CONTROl is also having a holiday sale on new items. Enter HOLIDAY10 for 10% OFF. The Erwik Musikelektronik is used so it does not qualify. Just sharing for those interested.]
Details on the Erwik Musikelektronik Voltage Controlled Multimode Filter follow:


This Matrix 12 filter is a limited edition module, with only 12 filters produced by Jesper Johansson (ERWIK) in Sweden. It was produced in the end of the 90s.
Features:
2 Audio inputs. 2 VCA´s adjusting the input signals (manual or with CV). Filter "cutoff" and "Q" controllable manual or with CV. 1 VCA controlling the output signal (manual or with CV). Filtertype can be selected manual or with trigger at input "UP" & "DOWN".
Software: Switching on your system you can choose between 4 different modes.
No button pressed - normal function.
Downbutton pressed - rotating filtertable.
Upbutton pressed - faster triggering/switching filtermode.
Both buttons pressed- rotating filtertable as well as faster triggering/swithing filtermode.
The display gives an indication of 'r' or 't' as well as both.
Filters:
1 pole Low
2 pole Low
3 pole Low
4 pole Low
1 pole High
2 pole High
3 pole High
2 pole Band
4 pole Band
2 pole Notch
3 pole Phase
2 pole High + 1 pole Low
3 pole High + 1 pole Low
2 pole Notch + 1 pole Low
3 pole Phase + 1 pole Low
Very limited edition (Only 12 manufactured worldwide)."
Sunday, December 15, 2024
Meet DOTS - An open hardware, open source DIY eurorack module
video upload by Johannes
"DIY eurorack module web teaser
www.d-o-t-s.net
https://github.com/johannesstrueber/dots"
From the manual:
The module features six outputs and two inputs. Each output is numbered from 1 to 6 and is accompanied by an LED dot that indicates the current state of the output. The inputs consist of a Clock input, which receives clock signals and triggers specific actions, and a CV input, which functions as a trigger for various control voltage signals. When a clock signal is detected, the corresponding LED will light up red. When an output is active the corresponding dot will light up white. You need to save all settings in the CONFIG menu.
The primary navigation tool is the rotary encoder, which allows you to toggle between different states and menus by pressing it. The module includes a potentiometer labeled Range, which is used to adjust a delay parameter.
Sequencer
In the sequencer program menu. You see a matrix of six channels (rows) by 16 steps (columns). Each channel can be toggled on or off by pressing the encoder. The current step is indicated by a white dot. The sequencer can be started and stopped by pressing the encoder. You can access the sequencer settings by scrolling the first element left or the last element right.
Random Trigger/Gates
The Random trigger program allows you to set a probability for each channel to trigger. The probability is set by the range potentiometer. The probability is displayed as a bar graph. The program can be set to trigger all channels at once or in a sequence.
Clock Divider
The clock divider program allows you to divide the incoming clock signal by a factor. Each circle represents one channel. If filled it will trigger the output. The divider can be set to a specific number or a mode like power of 2, prime numbers, or fibonacci numbers.
Sunday, November 24, 2024
203 systems Mystrix Pro: An open source MIDI pad controller!
video upload by Floyd Steinberg
"Here's the Mystrix Pro ( https://203.io/ ), a 8x8 MIDI pad controller with an open source operating system. You can code your own applications running on this. Table of contents:
00:00 split keyboard demo
00:16 introduction
00:48 what's in the box?
01:23 features
01:42 the operating system and apps
02:26 the "note" app
03:07 menu button and settings menu, octave selector
03:30 root notes display
03:34 keyboard split
04:08 vertical or horizontal splits
04:29 brightness
04:45 colour setup
04:53 scale selector
05:25 enforcing scales
05:48 overlap
06:29 midi channel selector
06:44 velocity on/off switch
07:05 system settings
07:18 brightness and screen orientation
07:35 performance app / amethyst player / unitor
08:06 polyphonic aftertouch demo
09:00 installing the development environment (Visual Studio Code) and compiling the OS
10:57 conclusion
11:41 kkthxbye
Links:
Mystrix WIKI https://matrix.203.io/docs/Mystrix/Ge...
GitHub: https://github.com/203-Systems/MatrixOS
Visual Studio Code: https://code.visualstudio.com/
Amethyst Player: https://play.203.io/
HÄLP ZIS CHANNEL
https://www.patreon.com/floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/"
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© 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