Wednesday, March 18, 2026
Alien 303 V2 (MONO) vs. Alien 4DX (Binaural space 3D Sound) | Acid Evolution Comparison
video upload by G-Sonique
"Alien 303 V2 (MONO) vs. Alien 4DX (Binaural space 3D Sound) comparison
Is Mono Acid dead? 🛸 In this video, we compare the legendary Alien 303 V2 with the groundbreaking Alien 4DX Binaural Topology synthesizer.
While traditional acid synths are usually mono and "flat," the new Alien 4DX uses a special 3D binaural topology that emulates analog circuits and DSP chips to place the sound directly in a 3D/4D space around your head. No quadraphonic setup needed – just your headphones or 2 speakers.
What’s the difference?
Alien 303 V2: The classic, punchy, '2D' mono acid lead that defined a generation.
Alien 4DX: A massive, organic, and harmonically rich sound that fills the entire stereo field using psychoacoustic principles (time shifts, phase distortion, and frequency modulation).
Key Features of Alien 4DX:
See dealers on the right for pricing and availability on gear.
LABELS/MORE: G-Sonique, New Soft Synths, News, Roland, Soft Synths
LABELS/MORE: G-Sonique, New Soft Synths, News, Roland, Soft Synths
PS-3100, switchable voltage AS SEEN SN 805220
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.
"Korg PS3100 (s/n 805220) This rare and highly desirable vintage polysynth is in reasonable condition, but not fully functional. Powers up and does play to a degree, but there is a multiple oscillator sound that sounds all the time. Keyboard plays most notes, but some notes do not play. 240v version.
VEMIA can collect and pack: 36GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Korg PS3100 (s/n 805220) This rare and highly desirable vintage polysynth is in reasonable condition, but not fully functional. Powers up and does play to a degree, but there is a multiple oscillator sound that sounds all the time. Keyboard plays most notes, but some notes do not play. 240v version.
VEMIA can collect and pack: 36GBP."
Sequential Circuits Prophet VS Keyboard SN 2400-1063
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.
"I bought this at VEMIA last year because it was at a fantastic price and thought I'd risk having to do a bit of work on it at that price. In fact it was far better than I expected, perfect working order inc the aftertouch which is often not good, new OLED display, I think originally imported from Wine Country (always a good sign, never seen a bad synth from them), sounds great, looks ace, much nicer to use than the rack, plus the original manual. But I've got to be sensible. As someone else once said, too many synths. Start price is what I paid.
Back at VEMIA for photos and packing. 18GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"I bought this at VEMIA last year because it was at a fantastic price and thought I'd risk having to do a bit of work on it at that price. In fact it was far better than I expected, perfect working order inc the aftertouch which is often not good, new OLED display, I think originally imported from Wine Country (always a good sign, never seen a bad synth from them), sounds great, looks ace, much nicer to use than the rack, plus the original manual. But I've got to be sensible. As someone else once said, too many synths. Start price is what I paid.Back at VEMIA for photos and packing. 18GBP."
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Sequential Circuits, VEMIA
LABELS/MORE: Auctions, Sequential Circuits, VEMIA
Oberheim OB-X - Collectors condition + MIDI!
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.
"Original Oberheim OB-X maxed out with 8 voices from new!
The fattest polysynth ever made and this one is in VERY good condition!
Recent full service by competent tech. Ready for years to come.
He also installed the Encore midi kit (best kit for OBX)
There is also a flightcase that you can have with it for free if you like. For daily use I'd recommend to replace the foam.
Fully working and technically great Classic with 8 original voices (no remakes). This is a real instrument! This is the real deal!"
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Original Oberheim OB-X maxed out with 8 voices from new!The fattest polysynth ever made and this one is in VERY good condition!
Recent full service by competent tech. Ready for years to come.
He also installed the Encore midi kit (best kit for OBX)
There is also a flightcase that you can have with it for free if you like. For daily use I'd recommend to replace the foam.
Fully working and technically great Classic with 8 original voices (no remakes). This is a real instrument! This is the real deal!"
Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer with FATAR Keys
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
via this eBay listing
ROLAND JUNO 6 UPGRADED FULLY INSPECTED/SERVICED AND IN AMAZING SHAPE
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"SIDE PANELS UPGRADED TO REAL WOOD!!!
This gem’s side panels (end-caps) have been replaced by a pair of beautiful (Made in America) CUSTOM-BUILT SOLID WALNUT WOODEN PANELS!
This transformation makes it look 10 times better (the look it truly deserves) and protects it from shocks/damages."
via this eBay listing
"SIDE PANELS UPGRADED TO REAL WOOD!!!
This gem’s side panels (end-caps) have been replaced by a pair of beautiful (Made in America) CUSTOM-BUILT SOLID WALNUT WOODEN PANELS!
This transformation makes it look 10 times better (the look it truly deserves) and protects it from shocks/damages."
ROLAND JUNO 106 FULLY RESTORED/SERVICED, IN AMAZING CONDITION
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"SIDE PANELS UPGRADED TO REAL WOOD!!!
This gem’s side panels (end-caps) have been replaced by a pair of beautiful (Made in America) CUSTOM-BUILT SOLID WALNUT WOODEN PANELS!
This transformation makes it look 10 times better (the look it truly deserves) and protects it from shocks/damages.
All push-buttons (Tact switch caps) upgraded/replaced with BRIGHT colorful ones!"
via this eBay listing
"SIDE PANELS UPGRADED TO REAL WOOD!!!
This gem’s side panels (end-caps) have been replaced by a pair of beautiful (Made in America) CUSTOM-BUILT SOLID WALNUT WOODEN PANELS!
This transformation makes it look 10 times better (the look it truly deserves) and protects it from shocks/damages.
All push-buttons (Tact switch caps) upgraded/replaced with BRIGHT colorful ones!"
Milk Run to Callisto - Live Improv W/Gamma Mini Synth & Bastl Kastle 2 Wave Bard
video upload by Interstellar Excavation
"Playing along with asymmetric beats is…something."
#synth #lofimusic #bastl #gammaminisynth #thisisnoise
You can find additional info on the Gamma Mini Synth here, and additional posts featuring this.is.NOISE here.
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Bastl Instruments, THIS.IS.NOISE
LABELS/MORE: Bastl Instruments, THIS.IS.NOISE
From Precision to Character: 9 Ways to Warm Up Magnolia
video upload by Frap Tools
"Analog doesn’t automatically mean “warm” or “imperfect”.
Magnolia is an extremely precise analog synthesizer, designed to handle complex FM interactions. That same precision, however, can make it sound “cold” or even “digital” when used in more traditional subtractive patches.
In this video, we explore why that happens — and more importantly, how to introduce controlled imprecision to bring back movement, warmth and character.
The key idea: it’s much easier to make a precise instrument sound imperfect than the other way around.
We’ll look at several control points inside Magnolia that allow you to shape instability, drift and tonal density, turning precision into an expressive tool rather than a limitation.
MAGNOLIA: https://frap.tools/magnolia/
00:00 Introduction: why do some sounds feel warm and other cold?
03:00 The test patch
03:38 1) Detuning oscillator 2
04:19 2) Detuning the whole synthesizer
05:30 Detune and glide
06:26 3) Using a fluctuating random LFO to make the oscillators wiggle
07:24 4) Using the Polymove to randomize certain parameters
07:56 5) Using the keyboard tracking over the low-pass filter to dampen the sound
08:19 6) Playing with the gain staging to beef up the sound
09:19 7) Using a resonant high-pass filter to boost the low end
10:00 8) Adding a pinch of overdrive
10:23 9) Glueing everything with some chorus
11:07 Final remarks"
Korg DW-8000 | 3 brand new patch banks for the price of 1
video upload by Espen Kraft
"3 brand new patch banks for the Korg DW-8000/EX-8000 and FB-7999 plugin.
Contact me on email and I'll even give you a little discount if you buy directly from me.
Or get them here: https://thepatchbay.io/product/korg-d...
Price is $15USD for all three banks which is a pretty sweet deal.
3 full banks of 64 patches each are included in the download. P11-88
Bank 1 Luxury Vanilla Bank - 64 different pads, strings, bells and other glossy and slick sounds
Bank 2 Bass Bang Bank - 64 different bass patches, many of them really cuts through a track
Bank 3 Adventurous Bank - 64 different many patches suited for more experimental electronica
The download comes with 3 sysex banks you can import straight into your DW-8000/EX-8000 and also the Full Bucket FB-7999 free plugin emulation of the DW-8000.
If you're using the FB-7999 exclusively I've also included the banks as *.FXB so you can have the benefit of the STEREO tweak parameter not present in the hardware. I have adjusted many of the patches for the FB-7999 to take advantage of just that. In the demo you hear only the patches coming out of the FB-7999 plugin, played from the DSS-1. All banks have been tested and verified on the hardware.
In the demo I also use some external effects, mostly so in the demo song in the beginning.
The drums (and NASA talking) in the demo song are of course not part of the download. All other patches/sounds are.
I have a video on my channel about how to get your sysex banks into a hardware DW-8000 and EX-8000.
Finally, as an arranger and producer, I make patches that are mostly meant to be used together with other sounds. How a sound or patch sound in isolation is rarely relevant. It's how they build up texture when combined with other sounds that is important to me.
Like in the Bass bank, many of the bass patches are meant to be part of the low end, together with a kick. That's why many of them might seem bland or plain in isolation, but put them into a production and layer them correctly and they'll give you a solid low end with definition, like the demo track. I use 3 different bass patches from this download to have that solid, slick yet defined bottom end."
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
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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













































