Saturday, March 28, 2026
Sequential Fourm (first day checking out factory patches)
Going for some techno on the KATLA
video upload by
"I've heard it do ominous and ambient so I thought I'd try a little #techno with the @genkiinstruments KATLA
... and F**k me does it work!! 🤣🤣
Matched with the @oxiinstruments ONE MKII they make a perfect couple!"
See the Genki label below for more.
Korg Opsix - "Plexus" 40 Arpeggios and Sequences (Soundset)
video upload by LFOstore
"LFO.store presents 'Plexus' soundset for Korg Opsix.
Buy: https://lfostore.sellfy.store/p/https...
More Korg Opsix presets: https://lfostore.sellfy.store/search/...
The Korg Opsix is an incredible synth with amazing features and sound that never ceases to amaze and inspire.
Welcome to the world of movement and pulsation!
Inside you will find 40 arpeggios and sequences, with different sound colors, ready to breathe new emotions into your compositions and live jams.
Create new sound universes with Korg Opsix and 'Plexus'
Dance, ambient, retro or cinematic, no limits, let your imagination run wild.
Each patch of our sound set is musical and can be immediately used in your tracks and production.
Enjoy and let the music be with you!"
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Korg, MATRIXSYNTH Members
LABELS/MORE: Korg, MATRIXSYNTH Members
Melbourne Instruments Nina Desktop 12-Voice Synthesizer w/ Original Box
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Updated OS. Works perfectly, including all those very cool motorized knobs.
Includes Box, PSU and new OS 2.1 magnetic overlay for the new parameter lock multitrack sequencer."
via this Reverb listing
"Updated OS. Works perfectly, including all those very cool motorized knobs.
Includes Box, PSU and new OS 2.1 magnetic overlay for the new parameter lock multitrack sequencer."
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Melbourne Instruments, Reverb
LABELS/MORE: Auctions, Melbourne Instruments, Reverb
Hartmann Neuron VS Nuke SN 0446 0005 0602 w/ Original Box
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"A potentially great way to get the wonderful Neuron sounds without a huge financial outlay. What you will need, though, is a vintage but high-spec (for the time) computer, ideally running Windows XP. Luckily very capable machines are available online for not much money - and if you dedicate it to the Nuke and other vintage music kit you don't have to worry about security. Untested at VEMIA but looking as new, with original disks, manual and box. One spare mushroom included (two missing)."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"A potentially great way to get the wonderful Neuron sounds without a huge financial outlay. What you will need, though, is a vintage but high-spec (for the time) computer, ideally running Windows XP. Luckily very capable machines are available online for not much money - and if you dedicate it to the Nuke and other vintage music kit you don't have to worry about security. Untested at VEMIA but looking as new, with original disks, manual and box. One spare mushroom included (two missing)."
DSI Poly Evolver Keys (pot upgrade)
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Dave Smith Instruments Poly Evolver Keys. In very good condition, though a bit dusty and there are a couple of nicks on one of the side cheeks. There are also some dints in the paintwork beneath the keybed.
The serial number is 00883 which, if you trust Google, puts it as a very early production unit from around 2005. It's had the potentiometer upgrade. The original encoder boards are included. Everything works. The display is bright. Firmware versions: Main 2.0, Voice 2.1, DSP 3.0.
VEMIA can collect and pack: 18GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Dave Smith Instruments Poly Evolver Keys. In very good condition, though a bit dusty and there are a couple of nicks on one of the side cheeks. There are also some dints in the paintwork beneath the keybed.
The serial number is 00883 which, if you trust Google, puts it as a very early production unit from around 2005. It's had the potentiometer upgrade. The original encoder boards are included. Everything works. The display is bright. Firmware versions: Main 2.0, Voice 2.1, DSP 3.0.
VEMIA can collect and pack: 18GBP."
Elektron SFX-6 Mk I rare keyboard
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Elektron Monomachine SFX-6, this is the original 'MK 1' version with keyboard and joystick. One of only a few hundred manufactured. Serial number 0704/185000 from the box, F70100381-55 from the sticker on the bottom of the unit. (Google tells me this is unit 381, made Jan 2007.) Firmware version is 1.32B. Original box with user guide and sticker sheet. All buttons, encoders, keys and joystick fully functioning. Display still very readable. I haven't replaced the battery in the ten plus years that I've had it but there are no warnings on startup. It's a little bit grubby, but then I've only ever dusted it!"
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Elektron Monomachine SFX-6, this is the original 'MK 1' version with keyboard and joystick. One of only a few hundred manufactured. Serial number 0704/185000 from the box, F70100381-55 from the sticker on the bottom of the unit. (Google tells me this is unit 381, made Jan 2007.) Firmware version is 1.32B. Original box with user guide and sticker sheet. All buttons, encoders, keys and joystick fully functioning. Display still very readable. I haven't replaced the battery in the ten plus years that I've had it but there are no warnings on startup. It's a little bit grubby, but then I've only ever dusted it!"
Moog Taurus 1 Pedals - Pro Serviced w/Restoration
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Additional Analog U.S. Listings
"This set is in very good condition and working 100%. It has just been professionally serviced and with some restoration. It has a custom foot-switch installed, so you will never need to clean the pedal contacts again. This modification (not visible) uses the original connector and has no ugly, irreversible holes drilled into the unit. It will be properly packaged when sold and will arrive in the condition as stated. Proof of the actual shipping cost will be provided if needed. Although this listing is marked as a US sale only, I will ship to most countries. If you're overseas and interested, please send me a message. Not sold as-is!
Cosmetically- Nothing is mint in my opinion and this one is no exception. Apart from chassis and pc boards being cleaned up, all of the black anodized screws have been replaced and the pedals have been cleaned/ polished.
Internally- Apart from any repairs, the unit has been disassembled and cleaned, all sliders, switches, jacks, and potentiometers have been cleaned, all electrolytic capacitors replaced including the power supply, the power supply rectifiers and voltage regluators have been replaced, some 4700 logic ICs replaced, some trimmers replaced, all screws and hardware tightened, has a new custom foot-switch assembly installed, and its been completely scaled & calibrated. I might be forgetting a few things so this may be updated."
via this eBay listing
Additional Analog U.S. Listings
"This set is in very good condition and working 100%. It has just been professionally serviced and with some restoration. It has a custom foot-switch installed, so you will never need to clean the pedal contacts again. This modification (not visible) uses the original connector and has no ugly, irreversible holes drilled into the unit. It will be properly packaged when sold and will arrive in the condition as stated. Proof of the actual shipping cost will be provided if needed. Although this listing is marked as a US sale only, I will ship to most countries. If you're overseas and interested, please send me a message. Not sold as-is!
Cosmetically- Nothing is mint in my opinion and this one is no exception. Apart from chassis and pc boards being cleaned up, all of the black anodized screws have been replaced and the pedals have been cleaned/ polished.
Internally- Apart from any repairs, the unit has been disassembled and cleaned, all sliders, switches, jacks, and potentiometers have been cleaned, all electrolytic capacitors replaced including the power supply, the power supply rectifiers and voltage regluators have been replaced, some 4700 logic ICs replaced, some trimmers replaced, all screws and hardware tightened, has a new custom foot-switch assembly installed, and its been completely scaled & calibrated. I might be forgetting a few things so this may be updated."
Moog Minimoog - Early Oscillator Board - Rev 2 - LM3046
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Additional Analog U.S. Listings
via this eBay listing
Additional Analog U.S. Listings
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, MOOG, synth guts
LABELS/MORE: Auctions, MOOG, synth guts
Roland Boutique TR-08 Virtual Analog Drum Machine
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
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Perfect Circuit, Roland
LABELS/MORE: Auctions, Perfect Circuit, Roland
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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













































