Tuesday, April 28, 2026
Live on Quray — performative spatial instrument for sound and visuals
video upload by Quray
"Quray is an performative spatial instrument for sound and visuals that lets you play using movements in the air.
Control parameters, play notes, chords and scales, work with light and multimedia — no touch required. Just gesture and sound.
Compatible with MIDI, CV and any DAW.
Perfect for live sets, studio work and multimedia performances.
We redesigned the body, rewrote the software and added new features.
Quray is now more precise, faster and more expressive.
Our magical stone is almost ready.
Sales start very soon."
"We are currently at the pre-release stage and presenting the latest version of the device at Superbooth.
Our booth: H156
If you’re attending the exhibition, we’d be happy to show you the instrument and give a short demo.
We also invite you to our live presentation (Gesprächskonzert):
May 9, 17:30, Kino hall"
See the Quray label below for additional posts.
Getting Started: Patching with Gates and Triggers in Eurorack
video upload by Noise Engineering
"Gates and triggers are some of the most common signals you’ll patch. Both are binary signals, meaning they’re either off or on. Off is 0 volts, and on is usually somewhere around 5 to 10 volts.
So, what’s the difference?
A gate stays high for a certain amount of time. The length of the gate is part of the signal. Sequencers commonly output gates, letting you control how long each note lasts.
A trigger is basically a very short gate. It’s just a quick pulse, usually only a few milliseconds long. Triggers are often used to start events, like setting the tempo for drum modules, firing envelopes, or advancing sequencers. Clock signals are usually triggers as well. Each pulse moves something forward in time, like advancing a sequencer or firing rhythmic events.
In many cases, you can use a gate as a trigger, since modules often only care about the moment the signal goes from low to high. But using a trigger where a gate is expected doesn’t always work the same way, since triggers are so short.
Gates and triggers might be simple signals, but they’re essential for controlling rhythm, timing, and events across your entire patch.
As part of our Getting Started series, here's our blog that covers gates and triggers even more:
https://noiseengineering.us/blogs/loq...
More information on the Case of Steel:
https://noiseengineering.us/products/...
Join us on Discord! Invite link: / discord"
See dealers on the right for pricing and availability on gear.
LABELS/MORE: eurorack, Noise Engineering
LABELS/MORE: eurorack, Noise Engineering
This Combo Needs To CHILLOUT
video upload by Woody Piano Shack
"Demo and pretty song using unusual rig comprising ASM HYDRASYNTH DELUXE and TEENAGE ENGINEERING EP133 KO2 loaded with ROLAND CR78 samples."
Lesson packs available for one-time purchase on Patreon.
MORE WOODY PIANO SHACK: https://woodypianoshack.com
See dealers on the right for pricing and availability on gear.
LABELS/MORE: ASM, MATRIXSYNTH Members, Roland, Teenage Engineering
LABELS/MORE: ASM, MATRIXSYNTH Members, Roland, Teenage Engineering
Polyend Synth - "WAVS Scape" sound pack
video upload by LFOstore
"'WAVS Scape' is a pack created for Polyend Synth engine WAVS Synth Voice.
BUY: https://kav-sound-explorer.sellfy.sto...
See dealers on the right for pricing and availability on gear.
LABELS/MORE: MATRIXSYNTH Members, Polyend
LABELS/MORE: MATRIXSYNTH Members, Polyend
E-mu + OB-X #synth
Landscape Stereo Field Touch Plate Synthesizer
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, Landscape, Perfect Circuit
LABELS/MORE: Auctions, Landscape, Perfect Circuit
Instruo Pocket Scion Bio-Feedback Instrument
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
You can find demos of the Pocket Scion in additional posts here.
via this listing
Additional Perfect Circuit listings
You can find demos of the Pocket Scion in additional posts here.
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Instruo, Perfect Circuit
LABELS/MORE: Auctions, Instruo, Perfect Circuit
Ellitone Ultra Rollz Spiral-Machine Desktop Synthesizer
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
You can find a demo here.
via this listing
Additional Perfect Circuit listings
You can find a demo here.
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Ellitone, Perfect Circuit
LABELS/MORE: Auctions, Ellitone, Perfect Circuit
Steiner Synthacon, Minicon/SR-8 Sheets, Microcon, & EVI Brochures & Catalog
Note: links to listings are affiliate links for which the site may be compensated.
via these listings
Steiner Synthacon Brochure + Minicon/SR-8 Sheets (Copies) + Bonus - 1975 - Original Vintage Synthesizer Catalog via this Reverb listing
"For sale is a vintage original Steiner Parker Synthacon Brochure from 1975. Included also are copies of the Steiner Parker Minicon and S/R-8 Sheets. As a bonus I included an original Steiner Parker newsbrief from the mid 70's.
These original Steiner Synthacon Brochure +Minicon/SR-8 Sheets (copies) are containing information and picture’s of the Steiner Synthacon, Minicon and S/R-8 synthesizers."
_______
Steiner Microcon Brochure - 1977 - Original Vintage Synthesizer Brochure/Catalog via this Reverb listing
"This original Steiner Microcon Brochure is containing information and picture’s of the Steiner Microcon Synthesizer from 1977. This is a must-have for any vintage synthesizer/Steiner collector as these are getting very hard/impossible to find these days."
_______
Steiner EVI Brochure + EVI-II Sheet - 1975 - Original Vintage Synthesizer Catalog via this Reverb listing
See the seller's other listings for more.
via these listings
Steiner Synthacon Brochure + Minicon/SR-8 Sheets (Copies) + Bonus - 1975 - Original Vintage Synthesizer Catalog via this Reverb listing

"For sale is a vintage original Steiner Parker Synthacon Brochure from 1975. Included also are copies of the Steiner Parker Minicon and S/R-8 Sheets. As a bonus I included an original Steiner Parker newsbrief from the mid 70's.
These original Steiner Synthacon Brochure +Minicon/SR-8 Sheets (copies) are containing information and picture’s of the Steiner Synthacon, Minicon and S/R-8 synthesizers."
_______
Steiner Microcon Brochure - 1977 - Original Vintage Synthesizer Brochure/Catalog via this Reverb listing
"This original Steiner Microcon Brochure is containing information and picture’s of the Steiner Microcon Synthesizer from 1977. This is a must-have for any vintage synthesizer/Steiner collector as these are getting very hard/impossible to find these days."
_______
Steiner EVI Brochure + EVI-II Sheet - 1975 - Original Vintage Synthesizer Catalog via this Reverb listing
See the seller's other listings for more.
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Reverb, scans, Steiner Parker
LABELS/MORE: Auctions, Reverb, scans, Steiner Parker
Yamaha CS Series Synthesizers Catalog + Yamaha CS-50 Brochure
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
See the seller's other items for more.
"This auction contains the rare Yamaha CS-Series Catalog. This Catalog contains information and picture's of the legendary CS-80 but contains also info/pics from the CS-50 and CS-60 synthesizers.
As a bonus the original Yamaha CS-50 Brochure is also included, unfortunately it's missing a small page, not noticeable when you don't know but it's missing anyway...Do your profit as I'm including this as a bonus to this auction."
via this Reverb listing
See the seller's other items for more.
"This auction contains the rare Yamaha CS-Series Catalog. This Catalog contains information and picture's of the legendary CS-80 but contains also info/pics from the CS-50 and CS-60 synthesizers.
As a bonus the original Yamaha CS-50 Brochure is also included, unfortunately it's missing a small page, not noticeable when you don't know but it's missing anyway...Do your profit as I'm including this as a bonus to this auction."
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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










































