Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
You can find demos in previous posts here. Note the listing is for the MkI model. There is also an MKII as you can see in previous posts.
Sunday, January 04, 2026
Saturday, January 03, 2026
Jomox Airbase99 analog drum module + MPC - 90’s house music style
video upload by Mikus Pilatus
"More testing of DIY mixer now with global EQ .. next transformer coupled out"
Friday, January 02, 2026
Jomox XBASE 999 Drum Synthesizer RARE Limited White Version
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Serial# 0628-0036
This one was listed back in 2011.
via this eBay listing
Serial# 0628-0036
This one was listed back in 2011.
Sunday, December 28, 2025
Silicon Breakdown- Oberheim 4 Voice Split Jam 2025
video upload by Silicon Breakdown
"A short improvisation demonstrating an Oberheim 4 Voice Analog Synthesizer in Split Mode playing with a JoMox Alpha Base Drum Machine.
more pics and info on this synth at https://siliconbreakdown.com/4-voice"
Saturday, December 13, 2025
Kottbusser Tor - Silver Galaxy Live at Synthesizer Museum Berlin
video upload by SILVER GALAXY
"Silver Galaxy live at Synthesizer Museum Berlin, 6th of May 2025.
0:00:00 Intro, Nocturnal
0:34:26 Soliton
Dennis Slypen: electric guitar
Anna-Maria Van Reusel: synthesizers
Listen to the music on Bandcamp:
Huge thanks to the camera team and all the people involved at the Museum:
Ushi, Michael, Chiara, Stephan, Max, Endai
Instruments used:
Moon Modular
Roland System 700
Eurorack modular synthesizer
Moog Minitaur
Jomox MBase
-
Jazzmaster electric guitar
EHX Pog
Moog Ringmodulator
TC Electronics Triple Delay
#rolandsystem700 #system700 #moonmodular #5umodular #mumodular #moog #modularsynth #eurorackmodular #synthesizer #electronicmusic #krautrock #psychadelic #silvergalaxy #liveelectronicmusic #vintagesynthesizer #analogsynthesizer #analoggear #berlinschool #berlinerschule #sequencer #sequencing #sequencing #stepsequencer #electricguitar #progrock #progressiverock"
Tuesday, December 09, 2025
Monday, December 08, 2025
Jomox Airbase99 into Lexicon 224 vintage 70’s reverb
video upload by Mikus Pilatus
"Another 224 repaired = another video.
Admittedly not the most inspiring source material , but it works , so that’s a good thing."
Wednesday, November 26, 2025
JOMOX ALPHABASE ANALOGUE DRUM MACHINE MK2
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Signal Sounds listings
"A pre-owned Jomox AlphaBase in very good condition. It comes with original packaging and accessories.
Manufacturer's description
The ALPHA BASE Mk II is the sucessor of the already legendary ALPHA BASE.
Graphic OLED display
Real RGB LEDs in the sequencer
More buttons: Last Step, Roll/Flam, Store Kit/Patt, Rec Para and Rec Sample
Analogue panning circuitry for the hybrid sample channels
Improved analogue engine
Noise volume is controllable in the hybrid sample channels
More samples
Headphone volume is independent from mix volume
It's true analogue. Eleven instruments, sequencer, Midi/USB/SD-Card. Samples. Sampling inputs, balanced individual outputs.
Although it may appear similar to the classics XBASE 09, 999 and 888, the ALPHA BASE has an entirely new design under the hood. We have put in the concentrated know-how of the Jomox drum machines and of our synths of the past 20 years. We have simplified some things, but also added new components or have combined them new. The outcome is the best sounding and most versatile drum machine that Jomox has ever built."
via this listing
Additional Signal Sounds listings
"A pre-owned Jomox AlphaBase in very good condition. It comes with original packaging and accessories.
Manufacturer's description
The ALPHA BASE Mk II is the sucessor of the already legendary ALPHA BASE.
Graphic OLED display
Real RGB LEDs in the sequencer
More buttons: Last Step, Roll/Flam, Store Kit/Patt, Rec Para and Rec Sample
Analogue panning circuitry for the hybrid sample channels
Improved analogue engine
Noise volume is controllable in the hybrid sample channels
More samples
Headphone volume is independent from mix volume
It's true analogue. Eleven instruments, sequencer, Midi/USB/SD-Card. Samples. Sampling inputs, balanced individual outputs.
Although it may appear similar to the classics XBASE 09, 999 and 888, the ALPHA BASE has an entirely new design under the hood. We have put in the concentrated know-how of the Jomox drum machines and of our synths of the past 20 years. We have simplified some things, but also added new components or have combined them new. The outcome is the best sounding and most versatile drum machine that Jomox has ever built."
Tuesday, November 04, 2025
Jomox Alpha Base Drum Machine SN 2022-1214
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Wednesday, October 08, 2025
Couch Techno 2 - Jomox Alpha Base MK II Jam
video upload by Bauke Top
"Another couch, another jam. Jomox alpha base MK II back in action.
Alpha base going into Elysia xpressor, xfilter, karakter, then Prism Titan (if I could I would buy a Prism Titan for everyone in the world and their dogs, everybody needs a Prism).
00:00 intro
08:08 stabz
13:10 now they be groovin
16:30 diddy kong (yeah the nice diddy)
24:00 donkey kong enters the room
26:00 stankface turns to fear
28:00 underwater drip
33:04 away
36:30 he's still groovin
41:30 moovin
43:00 getting it
45:09 thank you for watching"
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."
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."
Thursday, September 18, 2025
Jomox XBASE 999 Analog Drumcomputer SN 2014-0901
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional SYNTH CITY Listings
"The Jomox XBASE 999 combines the ultimate vintage sound with a modern, intuitive interface for both modern studio and live requirements.
9 instruments: bass drum, snare drum, lo tom, hi tom, hi hat, clap, rim, crash and ride. all instruments are polyphonically playable and have individual outs. From HH section onwards it's short 8-bit samples played back with an analog envelope. The sample flash per instrument are 32 samples!
Very cool machine that is no longer in production, this one is super clean over all and includes the original shipping box and power supply."
via this Reverb listing
Additional SYNTH CITY Listings
"The Jomox XBASE 999 combines the ultimate vintage sound with a modern, intuitive interface for both modern studio and live requirements.
9 instruments: bass drum, snare drum, lo tom, hi tom, hi hat, clap, rim, crash and ride. all instruments are polyphonically playable and have individual outs. From HH section onwards it's short 8-bit samples played back with an analog envelope. The sample flash per instrument are 32 samples!
Very cool machine that is no longer in production, this one is super clean over all and includes the original shipping box and power supply."
Monday, September 15, 2025
Jomox JazBase03 Analog Drum Synthesiser
Note: links to listings are affiliate links for which the site may be compensated.
video upload by Rec Gear Demos
via this Reverb listing
Pics of the inside below.
video upload by Rec Gear Demos
via this Reverb listing
Pics of the inside below.
Tuesday, September 09, 2025
Saturday, August 30, 2025
JoMox Alpha Base Analog Drum Synthesizer SN 2021-728
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional SYNTH CITY Listings
"Jomox Alpha Base, tested in perfect working order. Includes SD card and original power supply.
It's true analogue. Eleven instruments, sequencer, Midi/USB/SD-Card. Samples. Sampling inputs, balanced individual outputs.
Although it may appear similar to the classics XBASE 09, 999 and 888, the ALPHA BASE has an entirely new design under the hood. We have put in the concentrated know-how of the Jomox drum machines and of our synths of the past 20 years. We have simplified some things, but also added new components or have combined them new. The outcome is the best sounding and most versatile drum machine that Jomox has ever built."
via this Reverb listing
Additional SYNTH CITY Listings
"Jomox Alpha Base, tested in perfect working order. Includes SD card and original power supply.
It's true analogue. Eleven instruments, sequencer, Midi/USB/SD-Card. Samples. Sampling inputs, balanced individual outputs.
Although it may appear similar to the classics XBASE 09, 999 and 888, the ALPHA BASE has an entirely new design under the hood. We have put in the concentrated know-how of the Jomox drum machines and of our synths of the past 20 years. We have simplified some things, but also added new components or have combined them new. The outcome is the best sounding and most versatile drum machine that Jomox has ever built."
Tuesday, August 12, 2025
Jomox Alpha Base Drum Machine SN 2021-780
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Tuesday, August 05, 2025
STUDIO ELECTRONICS CODE LUXE WAVE FOLDING P1
video upload by ONEPOLYMER
Part 2 here
"Almost out of the box Demo Track including the
ALL NEW STUDIO ELECTRONICS CODE LUXE Synthesizer.
A short WAVE FOLDING Example, live sequenced and recorded. No FX on the CODE LUXE.
The Update/Upgrade sounds amazing - is worth every cent in my opinion (got my hands on since 2hrs).
Every Paramter is now storeable in memory including The 8106 (Roland) Dual Filter Settings as well as the Overdrive and Feedback. The Envelopes sound faster to me ...
Enjoy the bits
onepolymer"
Thursday, July 31, 2025
JoMox Sunsyn SN 0009
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Recently serviced by JoMoX Germany
see foto's invoice
works like it should. No fails.
Sound is just beyond no words.
Comes with copy of the manual and powercord."
via this Reverb listing
"Recently serviced by JoMoX Germany
see foto's invoice
works like it should. No fails.
Sound is just beyond no words.
Comes with copy of the manual and powercord."
Friday, June 20, 2025
An AUTHENTIC 90s Dance Music Setup
video upload by AudioPilz
"Hey everybody, this video is a dream come true as we are going to do something I’ve been wanting to do since I was a broke teenager back in the day: build an Original 90s Dance Music Production Setup including synths, drum machine, recording gear and sequencer.
All the equipment we will be using for making music today was brought to the market before the year 2000 and while you might be longing for the workflows of these seemingly simpler times - be careful what you wish for.
00:00 Introduction
00:33 Why 90s EDM Setups were revolutionary
01:14 THE SYNTHS - Novation Bass Station Rack (1995)
01:46 Doepfer MS-404 (1994) - The Eurorack Predecessor
02:05 Roland JV-1080 (1994) - The ROMpler
02:30 Jomox Airbase 99 (1999) - The Drum Machine
03:09 Roland JX8P (1985) - The Keyboard
03:36 THE SEQUENCER - Alesis MMT-8 (1987)
04:22 THE MIXER - Mackie CR-1604 VLZ (1996)
05:01 THE EFFECTS - Alesis 3630 , Roland Space Echo RE-201 ,...
05:38 THE RECORDER - Fostex D-10 DAT Recorder (1993)
06:12 Your favorite 90s Dance Record might be a DAWless Jam ( Trance Jam )
06:55 THE MULTITRACK RECORDER - Alesis ADAT XT (1996)
07:18 Syncing ADATs to a Sequencer - JLC dataSYNC2 (1997)
07:49 Sample CD Big Beat Jam
08:21 Outro"
Sunday, June 01, 2025
Vintage Eventide H949 Harmonizer and Jomox XBase09 drum machine - MikeSynth
video upload by Mikus Pilatus
"Vintage 1979 digital processor / delay / harmoniser / flange etc
Similar sounding to 910 but a few more options
Controlled chaos"
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MATRIXSYNTH - EVERYTHING SYNTH
© 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

































