MATRIXSYNTH

Friday, March 20, 2026

Yamaha CS01 Analog Keyboard Synthesizer

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via this listing

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Yamaha DX7IIFD with E! Upgrade

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Korg Trident TRD 8-voice Polyphonic Programmable Analog Synthesizer SN 31186



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Roland Juno-60 w/ Kenton Pro DCB MK3 DCB to MIDI converter

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ARP 2600P Keyboard Synthesizer SN 26767 w/ Docs

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via this eBay listing

"ARP 2600P Keyboard Synthesizer Analog 49-Key Faders CV Gate In/Out"

Super JX and the MPG-7X


video upload by Starsky Carr

"The Roland Super JX (MKS-70 / JX-10) is one of Roland’s most underrated analogue polysynths. Released in 1986, it was effectively two JX-8P synth engines in one instrument, giving you 12 voices of DCO analogue synthesis, huge pads, powerful basses, and classic mid-80s Roland character.

In this video I take a deep dive into the Roland MKS-70 Super Jupiter rack synth, paired with the Retroaktiv MPG-7X programmer and the Vecoven PWM upgrade, which massively expands the capabilities of the original synth.

We explore how the controller transforms the experience compared with the original menu-driven interface, and look at the additional synthesis power introduced by the Vecoven upgrade including true PWM, additional envelopes, extra LFO, and expanded modulation routing.

Along the way I demonstrate a range of sounds including pads, basses, evolving textures and layered patches, showing why the Super JX became famous for its huge analogue pads and rich detuned sounds.

I also look at some of the performance features of the MPG-7X such as assignable controls, patch generation, chord mode, velocity crossfading and MIDI integration, which make this combination feel like a modern analogue synthesizer despite the vintage hardware.

If you're into vintage Roland synths, analogue polysynths, or classic 80s synthesis, the Super JX is a fascinating instrument sitting right at the transition between the analogue era and the rise of digital synths like the DX7.

In this video
Roland MKS-70 Super Jupiter overview
Retroaktiv MPG-7X controller deep dive
Vecoven PWM upgrade explained
Sound design examples and patch demos
Dual-layer patches and detuned pad sounds
Performance features and MIDI control

Gear used
Roland MKS-70 Super Jupiter
Retroaktiv MPG-7X controller
Vecoven PWM upgrade"

Exploring the Serge Modular Stereo VCFQ #sergemodular #eurorack #modularsynth


video upload by The Machines Won

"Exploring the legendary VCFQ filter in stereo!! It's a perfect filter to pair with the medusa. I hope you enjoy listening to these patches as much as I enjoyed making them.

There are some jams at the end if you want to hear more musical applications with the filter. A few pinging sections of course, some pads, ambient, industrial and synth wavey goodness.

Lots to explore with this versatile filter, now made better in Stereo!"

Perfourm 🍀 (Vermona Perfourmer + H90 // Apocalypse + Julianna // Lofijunky + Bigsky + Pill // Hapax)


video upload by 2-Minute Warning

"For this * very long * 'one synth only' jam, you'll be able to hear the sound of the Perfourmer with and without the effects pedals 😉 (and even with and without the MIDI effects of the Hapax sequencing the Perfourmer).

The Perfourmer is setup like 3 instruments here:
Voices 1&2 for the PLUCKS thru the H90 pedal
Voice 3 for the LEAD/PADS thru the Lofi Junky + Bigsky + Pill pedals
Voice 4 for the BASS thru the Apocalypse + Julianna effects

The Perfourmer is fully sequenced by different tracks of the Hapax."

Bad Gear - You GET what you PAY for


video upload by AudioPilz

Chapters:
00:00 Intro tune
00:26 Overview Moog Sirin
00:55 Structure
01:18 The Moog Taurus Heritage
01:41 Hard Sync, Note Sync
02:02 VCO 2 Beat
02:13 Ladder Filter
02:36 Envelopes, LFO
03:11 How to Fake PWM?
03:50 Differences to Minitaur
04:07 Why is it so expensive?
04:38 H*te Screen
05:04 Jam 1 ( Nordic Techno )
05:54 Jam 2 ( Drum'n'Bass )
07:04 Finale ( Melodic Downtempo Techno )
07:34 VERDICT

With the Moog Sirin.

Eric Schlappi & Bastien Lavaud - Orbital Mirrors


video upload by SCHLAPPI ENGINEERING and Concrete Collage

"Full album on Bandcamp:



Eric Schlappi is back on Concrete Collage with the distant cousin of Larval Beak. A collection of seven weird and intricate compositions / performances.

Rave music for another universe?
Songs made of electricity and noise?
Tribalism for CMOS chips?

You decide."
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