MATRIXSYNTH

Thursday, April 02, 2026

Sequential Pro-One

Note: links to listings are affiliate links for which the site may be compensated.


via this Reverb listing

Additional Nightlife Electronics Listings

"The Sequential Pro-One (Vintage) has been tested and is in excellent working condition. It has been recently serviced at our Synthesizer Rejuvenation and Wellness Centre and given a clean bill of health."

1982 Sequential Circuits Pro-One Vintage Monophonic Analog Synthesizer

Note: links to listings are affiliate links for which the site may be compensated.


via this eBay listing

"Up for sale is my beloved pro-one. The keyboard has been replaced with an amazing feeling keybed from Techsmechs. it was recapped and gone over by AZ TV Worx around a year ago. It shows some signs of wear including some wear on side panels, a missing knob, and a slightly worn power cable. Everything is fully functional and sounds incredible . I have included links to me performing with this exact synth."

Typhon Firmware Update v4.2


video upload by Dreadbox

"We’re excited to announce a new firmware update for Typhon, bringing improvements that enhance performance, stability, and overall creative experience.

Available Now via our Website!!
https://dreadbox-fx.com/support/

New Features
-----------------------------------
Added CC out support
Reworked CC list to match MIDI CC protocol
All Sounds Off / All Notes Off support
Reworked Menu System
Added Auto Glide menu
Added dedicated menus for MIDI CC and MIDI PC
Added Master Tune Menu
Added preset preview Menu to enable / disable it
Added Triplets and new divisions for the Sequencer
Added Triplets and Dotted divisions for the Modulators and Delay FX
Added support for booting from the last loaded preset

Bug Fixes
-----------------------------------
Increased encoder filtering to avoid jumping values
Fixed volume drop of firmware v4.1
Fixed Left - Right output channels assignment
Smoothed out the blend of Square with Sawtooth wave oscillator
Fixed port config in order to not interfere with sysex data during preset backup and restore
Fixed MIDI and sysex data handling to ensure proper sysex backup and restore
Fixed Save and Load menus to match Program Changes
Added filtering to smooth CC stepping
Fixed keytrack modulation in order to respond to glide"

Redshift 6 - Firmware 1.6 Preset Demo


video upload by Supercritical Synthesizers

"A selection of factory presets showcasing the new SEQ:POLY sequencer and macros. All sounds and FX are from Redshift 6 — no external effects or sequencers were used.

The new firmware — featuring the presets — is now available on our website.

More info about the Redshift 6 synthesizer:https://supercriticalsynthesizers.com"

DEMO #3 - STYLOPHONE OTF PERFORMANCE SEQUENCER


video upload by Stylophone

"Creating grooves with lots of movement is a doddle* on the OTF thanks to its Swing Knob. The length of notes on each step can be tweaked in with the knobs to give rhythms more feel.

very easy task"

Cybernetic Regulation for Melodic Sequences and Missile Interceptors


video upload by La Synthèse Humaine

New Uses for Old Circuits Series

"There is no way out. Lie and wait, lie still and be quiet. Screaming holds across the sky. When it comes, will it come in darkness, or will it bring its own light? Will the light come before or after?"

Kaona Sisyphus V2: Experimental Textures


video upload by Kaona Modular Music

"Quelques variations expérimentales autour des nouvelles patterns de Sisyphus. Nous avons rendu la version 2 beaucoup plus malléable en traquant les glitchs, les craquements et les auto-oscillations les plus violentes. En revanche, nous avons conservé, et même renforcé, tout ce qui faisait de Sisyphus un instrument de recherche et d’expérimentation pour toutes les musiques, même les plus expérimentales !
Plus d'informations ici :
https://www.kaona.fr/index.php/fr/pro...

A few experimental variations around the new Sisyphus patterns. We made version 2 much more flexible by hunting down glitches, crackles, and the most violent self-oscillations. At the same time, we kept — and even enhanced — everything that made Sisyphus an instrument for research and experimentation across all kinds of music, even the most experimental.
More information here:
https://www.kaona.fr/index.php/en/pro..."

Roland D-05, Make Noise Strega & Ableton MODE


video upload by Akihiko Matsumoto

"Sound: Ambient Drone (Sample Pack) https://akihikomatsumoto.sellfy.store...

Make Noise Modular Synth Sample Pack: https://akihikomatsumoto.sellfy.store...

Sequencer: Ableton Mode https://akihikomatsumoto.sellfy.store..."

Genki Instruments Katla #2 | Winterdagen


video upload by Winterdagen

"Here's another patch on the gorgeous ‪@genkiinstruments‬ Katla synthesizer.

For this keys patch I made use of Katla's voice rotation, with one of 5 voices tuned an octave higher than the rest, resulting in unpredictable pitch jumps in the melody, which I love. I didn't make use of Katla's oscillators for this patch, in stead the sound is coming from the filter with the resonance fully up, which tracks pitch very nicely when tuned with the simple calibration mode of holding down the two filter mode knobs.

I'm a big fan of these singing filter sine waves, which always feel a tiny bit unstable which makes them sound magical. To top it off I'm modulating the panning of the voices, I blended in some of Katla's lovely noise for some warble and I added some of the amazing internal reverb, which reminds me a bit of my Vongon Ultrasheer. I love this sound so much and I've never heard any other synth make it quite like this!

You don't see me playing the keys in the video, but I played this patch for hours, instant inspiration really. This melody is came out of that improvisation.

Thank you for watching!

ps. sine waves generally don't translate all that well on phone/laptop speakers, so speakers/earbuds/headphones advised.

Katla is shipping as of this week, find more info at: https://genki.is/"

The Sound of Depeche Mode – Emulator II & Emax Sampling Synthesizer


video upload by RetroSound

"Step into the iconic sound world of Depeche Mode and explore how their legendary tones were created. In this demo, we recreate classic textures using the original E-mu Emulator II and the Emax SE vintage sampling synthesizer. From atmospheric pads to punchy, industrial sequences, deep bass sounds, this video showcases the authentic sound design techniques that defined an era.

The DM sound list:
0:06 The Things You Said
0:19 Get The Balance Right
0:30 Never Let Me Down Again (Aggro Mix)
0:41 Shake The Disease
0:52 Home
1:05 But Not Tonight
1:18 Halo
1:30 It`s Called A Heart
1:43 Stripped
1:58 People Are People
2:12 Behind The Wheel
2:26 Everything Counts
2:42 Waiting For The Night
2:56 Something To Do
3:08 In Your Room
3:21 A Question Of Time
3:33 Never Let Me Down Again
3:47 Black Celebration
4:03 Pipeline"
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