MATRIXSYNTH

Tuesday, October 14, 2025

Complexe PWM with the TRICOMP - Eurorack module

video upload by LARIX ELEKTRO

"After a comparison with the TIME-SHIFTER (see the last video) [posted here], let's go back to the TRICOMP alown, this time at audio rate.
The basis for creating a square wave signal is to use a comparator, starting from a sawtooth or triangle wave. Ok, this is in all synths…
But what can you do with 3 comparators, along with a whole logic circuit connecting them? ...not to mention, if you only get pulses…

In short, a few examples of using the TRICOMP to make PWM a bit richer and more complex than usual.

Thanks to the excellent ROSSUM TRIDENT, which served as my sound source.

TRICOMP available on our web site:
https://www.larix-elektro.com/PRODUCT..."

FOURM Factory Bank 2 - No-Talking Demo by GLASYS

video upload by Sequential

"Explore Factory Bank 2 for the Sequential Fourm synthesizer in this no-talking patch demo by Glasys. This new sound bank features 128 contemporary patches crafted by top sound designers: Abby Echiverri (LCD Soundsystem), Peter Dyer (Sabrina Carpenter), Glasys (Todd Rundgren), Nicholas Semrad (Lauryn Hill), and more.

Download Factory Bank 2 now from the Sequential website:
https://sequential.com/support/downlo...

Learn more about Fourm:
https://sequential.com/modern-analog/..."

Mano Sol - "Mysterious Jungle" (Roland DJ-70, TB-303, Moog Slim Phatty, ARP 2600m)

video upload by Mano Sol

"This is the second of a new series entitled 'Mono Soul: Samples, Synths and Oscilloscopes'... [first vid here]

Going back to how I produced music 30 years ago. Embracing the limitations and beauty of 60s, 70s, 80s, 90s and 00s technology. Repurposing and recycling technology and music.

Equipment used in this video:
Roland DJ-70 (sampling heavy lifting)
Moog Slim Phatty (faux chords via Keystep 37 strums)
Korg ARP 2600m (eerie high notes)
Novation Drumstation (909 kicks, 808 snares and hi-hats)
Roland TB-303 (acid goodness)
Macintosh SE running MOTU Performer 4.2
Korg SDD-2000 (flanging)
Roland RSP-550 (echoes, autopan, reverb)
Mackie 1402-VLZ Pro"

NEW Doepfer A-155-2 Mini Analog Sequencer & Friends - First Try of the 12HP #Eurorack Module

video upload by DreamsOfWires

"First play with the new Doepfer A-155-2 Mini Analog Sequencer, with A-111-5 Mini Synthesizer Voice, AJH Synth Tap Tempo VC-LFO and Chance Delay, along with a MiniMod voice for backing drone. The Mini Sequencer is a real 8-stage analogue step-sequencer, but with a few digital tricks up it's sleeve. For example, whilst it doesn't feature an internal clock or quantizer, it does allow you to save and recall step settings (except frequency), so you can switch between multiple behaviours simultaneously - very useful for live use. I've not tried this yet, but maybe in a follow-up video. Aside from that, there's step mute buttons, multiple play directions, 1-8 step pattern lengths, x2/x3/x4 ratcheting on each step, 1V/2V/4V CV range selector, and manual or CV reset. Not bad for 12hp. Here I'm using the Tap Tempo VC-LFO as the master clock, but also to produce random stepped voltages (like sample & hold) to modulate the Mini Synth's filter per step. This clock is then passed to the Chance Delay module, which restricts the probability of a gate or clock pulse passing through it, either manually controlled or by CV - more often this might be placed after the sequencer, so that steps (in this case notes) can be randomly skipped, whilst retaining the length of the sequence. However, I'm using it before the sequencer, so that all steps will be played in order (apart from when the sequencer is in random mode), but will do so across random steps - an effect I find quite satisfying sometimes. The rest of the patch is pretty self-explanatory if you have subtitles enabled. It was just an initial experiment really. More to come.

DISCLAIMER: This is NOT a paid video, I purchased the module myself, and no brand used in this video had any prior involvement or knowledge of me making it.

Find my music at https://tomorrowthecure.bandcamp.com"

The Doepfer A-155-2 is a Miniature Analog Sequencer module that packs huge creative potential in a compact package. Using the A-155-2 is simple, yet a deep set of functionalities make it perfect for all things from basic repeating patterns to unique ratcheting and evolving sequences. Eight step positions each feature a knob for setting CV value, as well as an illuminated button to manually set gates on each step. At the bottom of the panel, outputs for a single pair of CV and gate signals are available, as well as clock and reset inputs. Along with a simple three-position switch for CV range, the A-155-2 offers a streamlined way to create driving patterns in any patch.

Beyond simple and unidirectional patterns, the A-155-2 enables plenty of creative options for crafting unique and lively sequences. Using the programming switch in combination with the step buttons, you can easily set up ratcheting rhythms for multiple gates per step, perfect for extending a melodic idea with stuttering syncopations. Additionally, sequence length and direction can be adjusted, allowing you to create longer patterns, evoke odd-time signatures, and experiment with random step playback. Finally, an eight-slot preset system is onboard, giving you the capability to store and recall your patterns between sessions and shows. Whether implemented as the brain of a small system or ticking along in a grand chorus of clocked control, the Doepfer A-155-2 Mini Analog Sequencer is a small triumph of modulatory movement for any case.

CLICK FOR MORE »

RMIF TI-3 The Last Soviet Polyphonic Synthesizer Part.1 (Bank D)

video upload by Eternal Engine EMI

"Playing presets on Rmif TI-3 upgraded to pathced TI-5 firmware (Bank D)"

0:00 - Bank D1
6:18 - Bank D2
11:11 - Bank D3
15:36 - Bank D4
19:43 - Bank D5
23:37 - Bank D6
25:03 - Bank D7
25:05 - Bank D8

RMIF TI-3 The Last Soviet Polyphonic Synthesizer Part.2 (Bank B and C)

video upload by Eternal Engine EMI

Ghost Box / EVP spirit radio - HauntBox processed by Siluria

video upload by Gechologic

"You can connect any external device to Siluria via the line input, this might be useful also if the FM broadcast is no longer available in your country.

This is the HauntBox, more info here: https://www.resonancecircuits.com/pro...
Powered by RipCord and connected with CandyCords, you can find them here: https://myvolts.com/
(no affiliation, I just think these are great products from great makers)

The sound was recorded directly in the unit - it is possible to record the resulting mix (exactly as you hear it in the headphones) to the SD card for later use.

Halloween is approaching, get your ghosts ready! :)"

"The HauntBox:
Inspired by the spirit box/ghost radios used for paranormal investigation. The HauntBox from Resonancecircuits contains 10 sound banks of 'real world' evp captures, faux evp, radio broadcasts and atmospherics.

Each soundbank contains between 20-90 samples that are played back in a random order and will continuously loop until the next soundbank is selected.

Soundbanks:
0 - shortwave broadcasts and faux EVP
1 - global fm broadcasts and EVP captures
2 - AM/MW broadcasts and EVP
3 - southern preacher (CB radio)
4 - houdini's seance
5 - whispers
6 - end is near
7 - atmosphere I
8 - atmosphere II
9 - your soul

Controls:
on/off power switch
orange indicator led
scan push button - used to select the next soundbank
sweep control - sample playback rate/speed of transition between samples
frequency control - pitch of samples
output level control
mini jack output
powered by 9v DC input (negative centre polarity 300-900mA).
PSU not included
Closed Case Dimensions: 5.5(H) x 14.5(W) x 9.5(D)cm
Dark oak stained and waxed wood casing with metal corner embellishments.
Custom circuit and design by ResonanceCircuits"

CLICK FOR MORE »

Mos-lab 1047 Multimode Filter / Resonator [PATCH EXPLAINED]

video upload by batchas

Reverb names Ben Stahl as new Chief Executive Officer

Press release follows:

Reverb names Ben Stahl as new Chief Executive Officer
Longtime leader in creative industries brings background in music and marketplaces

Tuesday, October 14, 2025 —Reverb, the largest online marketplace dedicated to music gear, today announced that Ben Stahl has been named as the company’s new Chief Executive Officer, effective immediately.

“Over the past 12 years, I’ve admired the vibrant platform Reverb has built for musicians across the globe, and I’m honored to be part of the community,” said Stahl. “Whether we’re launching new product features to empower buyers and sellers or unlocking new modes of sonic expression for players through Reverb content, our mission remains the same: to make the world more musical.”

Stahl’s appointment follows his leadership roles at community-driven creator platforms SoundCloud and Vimeo, where he focused on user feedback to inform product improvements and drive business growth. At SoundCloud, Stahl launched artist-focused mastering and distribution tools and piloted user-centric royalties to help independent musicians earn more for their work. At Vimeo, Stahl introduced creator-focused features including Vimeo Live Streaming, seamless video editor integrations, and the fastest uploading experience on the Internet.

At Reverb, Stahl plans to put the platform’s thriving community of buyers, sellers, creators, and brands at the forefront of every decision, leaning into the marketplace's newfound independence to create exceptional products that serve musicians of all levels and unlock growth across the global MI industry.

In the last six months, Reverb’s efforts to better connect music makers with gear through features such as Wallet and sell in-store have helped sellers discover increased demand from musicians eager to try out different guitars, synths, pedals, and more. Looking ahead, a greater focus on building symbiotic partnerships with sellers will be key to Reverb’s mission, as will introducing buyers with gear they’ll love, helping Reverb play a greater role in uplifting the entire musical instrument industry.

About Reverb
Reverb is the largest online marketplace dedicated to music gear. Since launching in 2013, Reverb has helped millions of music makers find the perfect piece of gear from its trusted community of music shops, top brands, and other music makers around the world. Built by musicians and gear lovers, Reverb combines one of the largest selections of musical instruments with tools to help music makers find music gear that inspires them and a passionate musical community to connect with. Sales on Reverb help support Reverb Gives, which provides youth music programs with musical instruments.

Sublime Wavelengths: The Cosmic Bliss of FM Synthesis

You might remember Clan Analogue Accepting Contributions for Upcoming FM Synthesis Compilation Album from back in July of 2024.

Nick Wilson of Clan Analogue in Australia wrote in to let us know he is excited to report that they have finally released the album!

Additional details via the release on Bandcamp:

Q1. What is FM synthesis?
A1. The cheesy sounds of mid-80s pop music
A2. A technique enabling sound designers to tap into the underlying mathematical structures of the Universe
Q2. Can both of these be true?

Australia’s pioneering electronic music collective Clan Analogue explore these important questions with their dazzling new release - Sublime Wavelengths: The Cosmic Bliss of FM Synthesis. This compilation takes listeners on a journey through the shimmering tones, intricate modulations, and futuristic landscapes of FM synthesis. Sublime Wavelengths is a celebration of the iconic synthesis method of frequency modulation which revolutionised sound design in the 1980s and defined an era of electronic music.

The artists on Sublime Wavelengths explore FM synthesis in all its manifestations. Jacek Tuschewski and Darrow explore the transcendant qualities of frequency modulation with their expansive contributions, while KOshowKO and Boris Divjak each embrace driving rhythmic and melodic possibilities with their cosmic melding of digital precision and human expression. Meanwhile experimental harpist Kris Keogh pushes sonic transformation to the limit with a mutated strain of crushed and squished FM processing while Sussiguala creates an unrelenting rhythmic structure pulsing with dubbed-out sine wave modulation. The technology employed from the artists’ studios ranges from the classic 1980s Yamaha DX7 synthesizer, heard on contributions from Infinity Deck and BluNjin, to the newest hardware, VST synths and coding environments, such as those used by Acidalius and Marcus Newman. Sublime Wavelengths doesn’t neglect the party vibe of 80s-flavoured pop, with celebratory grooving contributions from Swinging Tasty Bag and Just the Tip-pet. The compilation culminates with the high energy sounds of Mr Rachele before dissipating into hypnotic closing tracks by Intermodd and Cylan.

The album reflects the collective spirit of experimentation that Clan Analogue has nurtured since the early ‘90s, while embracing the retro-futurist charm and crystalline complexity that FM synthesis offers. Whether you’re a synth enthusiast, an electronic music aficionado, or simply a listener ready for a sonic adventure, Sublime Wavelengths invites you to tune into a higher frequency.

Sublime Wavelengths is dedicated to the memory of Jacek Tuschewski who passed away prior to the release of the compilation.

released September 2, 2025

Executive Producer: Tieran Kimber
Design: James Wingrove
Label support: Nick Wilson
Mastering: Darren Ziesing at Millennium Mastering, except track 1 mastered by Martin Koszolko
Listening panel: Wade Clarke and Marcus Newman