MATRIXSYNTH


Friday, September 26, 2025

Jomox Resonator Neuronium SN 56 w/ Original Box

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


via this Reverb listing

"I got this unique synthesizer new, directly from Jürgen Michaelis (Jomox) in 2019 - Serial No. 58. I‘ve only used it a few times, because I haven’t had the time to dive fully into its features.

I still think it has a lot of potential:

- Fully analog signal path

- 6 neurons, which are like voices, combining an oscillator, a resonant filter, envelopes and a special mini-sequencer (see below)

- Each neuron has its own output and also the stereo mix, and can be triggered separately (via round robin notes, or different MIDI channels) or in unison

- Neurons can feedback into each other and themselves, FM each other and “genetically modify“ each other (see below)

- At the same time, neurons can play notes, via MIDI, with the relationships between them still in place - so as if the six voices of a polysynth were all connected to each other

- Each neuron has a mini byte sequencer, which can be used to sequence the filter cutoff, or the steps can be interpreted as a sample, or waveform of the oscillator!

- The sequences of each neuron can also interact with each other, combining in different defined ways to create new, evolved sequences as they run

- There are two external audio inputs, which can be used as the exciter of two of the neurons instead of the oscillator, so you can process external stereo sound as part of the craziness

- You can play it as a 6-voice polysynth if you want!

Perfect condition, comes with original box and individual power supplies for 100-120V and 220-240V."

Pro-Rec Super Jupiter JD-800 Super Card

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


via this listing

Additional Perfect Circuit listings

Roland JD-08 Boutique Series Programmable Synthesizer Module

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


via this Reverb listing

Additional SYNTH CITY Listings

Korg Minilogue 4-Voice Polyphonic Analog Synthesizer w/ Gig Bag

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


via this Reverb listing

Additional SYNTH CITY Listings

"Korg Minilogue, tested in great working condition with just average cosmetic wear. Includes Gator gigbag and power supply."

Serviced Sequential Circuits Pro One with Fatar Keybed, Original Box & Manual

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


via this eBay listing, also on Reverb

"The Sequential Circuits Pro-One is a legendary monophonic analog synth prized for its fat bass, searing leads, and incredibly flexible modulation capabilities. Compact yet powerful, it delivers the iconic Prophet-series sound in a hands-on design that’s become a must-have for serious synth players and collectors.

This Pro One is in excellent condition. It includes the original shipping box (and if being shipped, this is the box it will ship to you in) and manual (which has some writing in it). This Pro One was serviced by Synthchaser in September 2025. Work done included:

Recapped all original tantalum capacitors
Replaced original unreliable membrane style keybed with Fatar keybed
Cleaned pots & switches
Tuned & calibrated"

1988 Ensoniq ESQ-1 Wave Synthesizer (Wavetable Osc / Analog Filters) SN ESQ-37397-D

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


via this Reverb listing

Additional SYNTH CITY Listings

"The Ensoniq ESQ-1 is a vintage digital-analog hybrid synthesizer released in 1986. It combines digital wavetable oscillators with analog filters, allowing for a wide range of rich and complex sounds. The synth features an 8-voice polyphony, a powerful 8-track sequencer, and real-time modulation capabilities. Its user interface, though button-based, is considered intuitive for its time, aided by a clear LCD screen. The ESQ-1 is well-regarded for its warm tone and versatility, making it a cult favorite among synth enthusiasts!

This particular unit is in lovely working condition, running OS 3.5 and includes a VOL.1 factory sound cartridge. Keys have faded to a mellow yellow color, looks perfectly vintage!"

Yamaha DX7IIFD MINT, serviced, with case, cartridge, accessories SN 16426

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


via this Reverb listing

Yamaha DX7 Digital Synthesizer Keyboard With Special Edition ROM And 2 Cartridges

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


via this eBay listing

"Comes with a brand new skin! I currently just have it resting on the old one but could be installed permanently
Comes with 2 sound cartridges
Comes with padded case
Has the special edition rom installed!
Amazing classic synth!
Pickup in Mahopac or Midtown Manhattan."

Hydrasynth Presets with Juno 60 / 106 style analog chorus


video upload by Tena Lock (Tenalock)

"Decided to do another video about the Hydrasynth trying to capture that magical Roland Juno 106 and Juno 60 using presets I programmed. Using the magic of bucket brigade analog chorus.

You can see me turning off the chorus on the Hydrasynth sometimes, and sometimes leaving it on because it sounds better to my ears. If you turn off the Hydrasynth chorus it can be better because it doesn’t sound over the top and cause phasing that makes it sound worse.

When you see the cost of plugin chorus like Roland cloud Juno 60 chorus for $160 but then you can buy and analog chorus that does (imo) an even better job for $120 you might think the world has gone crazy lol ( the in version 2 of the chorus pedal - much better)

You can’t hear the Hydrasynth effects of the built chorus here when the pedal is off because you have to use a mono out into the stereo chorus.

If you want to hear the output of the Hydrasynth stereo chorus head here:"

Juno 106 Bank A for Hydrasynth - Random Jamming and camera testing

video upload by Tena Lock (Tenalock)

"The roland juno 106 is so epic that I have been making juno 106 sounds for my hydrasynth. there seems to be a camera malfunction during this video but the audio still plays and teh video comes back.

If it can go worng, it will, Lol. I'm trying.

You can find the bank here: https://tenalock.gumroad.com/l/xxeqqu"

9 Most Famous Synthesizer Sounds Ever - played on Hydrasynth


video upload by Tena Lock (Tenalock)

"Well I had an ideas to make famous synthesizer sounds for Hydrasynth and give them away. I’ll drop the link tomorrow, I am falling asleep, as usual it took 5 times longer than I thought to everything done.

I started off with Ben Bohmer and Beyond abeles lead, I though why not to a modern track mixed in with vintage ones.

Then Daft Punk, Europe- the final Countdown, Duran Duran, Axel F Harold Faltemyer and the unison sweep from Rush originally on the OBx I think.

So much nostalgia in these classic synth sound and very happy with the results"
PREVIOUS PAGE NEXT PAGE HOME



Switched On Make Synthesizer Evolution Vintage Synthesizers Creating Sound Fundlementals of Synthesizer Programming Kraftwerk

© 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