MATRIXSYNTH

U-He Zebralette Free Presets: Rhythmical Bass, Lead, Pad, FX

video upload by Anton Anru

"🌑 Umbra Rhythms is a collection of 25 softly playful, rhythmically dark presets for U-He Zebralette. It was created by pushing MSEG into musical motion: pulses, off-beats, and micro-swells that turn rhythm into tone.
💽 What you get:
Types: 3 Bells, 5 Basses, 2 FXs, 5 Leads, 2 Pads, 4 Rhythms, 4 Strings.
Mood: soft, game-like, dark-tinged, alive and breathing.
Focus: tempo-aware MSEG shapes that add movement even to long notes.
ModWheel does more than brighten the tone. It can reshape MSEG curves, tilt filters, shift wave symmetry, change rhythm density, or morph the contour. Push it and the sound can flip personality while also getting brighter.

📦 Get these patches: https://antonanru.sellfy.store/p/zebr...
🛎 The pack is free, but any donation is appreciated.
👤 The author of the soundset is usefull (Kirill Tsygankov).

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Octave Plateau Voyetra Eight Rev 4 8 Voice Polyphonic Synthesizer SN MF4817

Note: links to listings are affiliate links for which the site may be compensated.
video upload by mysterycircuits

via this Reverb listing

"Octave Plateau Voyetra Eight Rev 4

(Only Rev 4 has MIDI and Aftertouch)

Professionally serviced by Mystery Circuits in 2025, this is ready to go for several years before another service.

Only cosmetic defect is rack ear has some paint chipping. Otherwise this in fine confition, easily Excellent for a mid-1980s beast.

Watch the YouTube video--it's of this actual synth and without any processing (dry)."

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Roland D-50 61-Key Linear Synthesizer SN 821767

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

via this Reverb listing

Additional Three Wave Music Listings

"The Roland D-50 in excellent condition with gig bag, power cable, and owner's manual.

Tested and confirmed to fully function.

Vintage Digital

The D-50 completely changed the synth landscape when it was released in 1987. Powered by Roland’s groundbreaking LA (Linear Arithmetic) synthesis engine, the instrument’s potent mixture of samples, virtual analog, and integrated effects allowed programmers to produce all manner of stunning sounds never heard before."

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Clavia Nord Modular Keyboard

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

via this Reverb listing

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Akai S612 MIDI Digital Sampler

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

via this Reverb listing

"The first sampler from AKAI - 1985

4khz to 22khz frequency sampling (1 sec. to 8 sec.)

6 voices polyphony

Analog lowpass filter

In good cosmetic condition, with many light traces of rust on the cover, but all other parts are free form rust or humidity traces. Inside is perfectly clean.

Everything works perfect.

This unit have the rare custom Firmware 1.3 from Florian Anwander allowing multi slices, velocity to filter and amp + more.

Some of these features need to be loaded from disk at start, but this disk is missing.

However, the velocity functions are available

The sampler have also been modified with 6 individual outputs. It allows to output each slice to individual output, but also to pan each of the 6 voices individually.

The MD280 disk unit have a new belt and head cleaned

It comes with 6 rare QDD 2.8 inch sample disks, including original AKAI library disks.

Works on 220-240 AC"

Pollard Syndrum 178 Synthesizer (1978)

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

via this eBay listing

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Moog Muse Whimsical Interlude

video upload by MIDERA

"A new ambient track. I really liked the sound of the filter oscillating in this pleasing sort of way.

No external FX."

Redshift 6 - Rave Breakbeat

video upload by Supercritical Synthesizers

"Early 90's rave/breakbeat vibes with Redshift 6.
This demo consists of four multitimbral parts, all recorded live from their individual outputs:
Part 1: Bass line (Character: Mean)
Part 2: Detuned saw lead (Character: Mean)
Part 3: Distorted acid lead (Character: Sour)
Part 4: Square lead (Character: Sour)

The acid lead has an external delay; all other synth parts are dry.Drums were added in the DAW."

WMD Skorpion - CV Feedback Experiments

video upload by WMDevices

"WMD Skorpion is an 8-stage analog vector based wavefolder. It is a sound designer's dream with tons of inputs and outputs for the ultimate waveshaping experience. In this video, we explore using the built-in outputs and CV inputs on Skorpion for some feedback based CV modulation, using a VCA to shape the amplitude of the modulation, making it more rhythmix and intentional.

PREORDERS FOR SKORPION CLOSE OCT. 8th. Get your order in at WMDEVICES.com today!

WMD designs electronic hardware for musicians longing for a balance of precision and exploration. Our quality control is the absolute finest, with service to match."

Check with dealers on the right for upcoming availability as well.

You can find additional Skorpion demos and details in previous posts here.