Monday, September 01, 2025
DUTCH MODULAR FEST 2025 Set for Next Weekend WORM ROTTERDAM
Highlights via https://worm.org/
WORM is delighted to welcome Dutch Modular Fest to Rotterdam! This hugely successful and forward-looking festival normally takes place in Utrecht. This will be a day full of surprises, showcasing the incredibly and enlightening world of modular synths!
Music
DMF have created a wide-ranging music programme to enjoy. Every artist is carefully selected and presents a certain genre, or aspect of modular synth music. And we are delighted to present: Julian Edwardes, Skander Jaïbi & Ines Kooli, Chebedahja, Maj Rachel, Cinematic Laboratory, and, returning to WORM, Animistic Beliefs. You can watch the gigs in WORM’s main concert space.
Typhoon kammerl beat repeat sound demo
video upload by Meska (Meska)
"Quick sound demo of the Kammerl beat repeat
RTFM: https://github.com/capital-G/typhoon-...
Thank you for watching.
My name is Meska of the statik collective . I've been making mostly "dark and expérimental" music for more than ten years now, i'v learn so much online, now it's time for me to share my knoledge, my exploration and this channel is a place to talk about the tools, sound design and techniques to make music with.
You can stream my albums and EPs at https://statikwave.bandcamp.com/
If you'd like to support the channel consider buying music from bandcamp ;)
Contact/booking: meskastatik@gmail.com"
Mystery Circuits The Melloman by Mike Walters
The New Melloman by Mike Walters video upload by mysterycircuits
"DIY Mellotron using 14 Walkmans. Custom built for Justin Vernon in 2012-13. This is an updated version of the Melloman I built in 2005."
via this Reverb listing


The pack includes an instruction manual and what appears to be schematics, so it is serviceable. Also includes instructions on how to swap out the Walkmans, so you can keep this thing going for a long time!
PHYSICAL CONDITION: Good - This is a 1-of-1 custom-built "Mellotron Style" keyboard that runs off of 14 Memorex "Walkman" cassette players. The lid is hinged at the back and when closed does not fix to the front by design, so you can access the cassettes conveniently. The keys are a little uneven but that is all part of the charm of this unicorn. All the keys are stable otherwise and so is the rest of the unit.
See and hear the video of this very unit at the end of the photos.
INVENTORY #55795
BRAND: Mike Walters
MODEL: The Melloman
FUNCTION: Mellotron Style Keyboard
PRODUCT DESCRIPTION: This listing is for a Mystery Circuits by Mike Walters, The "New" Melloman Mellotron Style Keyboard.
You can swap out cassettes with your own recording samples on them to get that warbly aged Mellotron style sound with any tone. Currently, the cassettes have a Polymoog Vox Humana on one side, and female vocal on the other.
From the Mystery Circuits Website:
"This is the new Melloman, built eight years after its predecessor. It was commissioned by Justin Vernon (Bon Iver, Volcano Choir), and took me a little over a year to complete. Like the original Melloman, this is my DIY design of the classic Mellotron. There are 14 Walkmans inside the Melloman, running tapes of continuous notes. Each tape has two octaves of a looping sound, and those sounds are routed to the output when a key is pressed on the keyboard. The new Melloman is a complete redesign of the original Melloman I built in 2005"- Mike Walters
The website and page for this item is still active for those who want to do more research. Simply search Mystery Circuits and find 'The New Melloman 2013'."
Roland JP-08 Boutique Series Digital Synthesizer Module
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
Additional Three Wave Music Listings
via this Reverb listing
Additional Three Wave Music Listings
Roland SYSTEM-1 25-Key Plug-Out Synthesizer w/ Original Box SN Z1E1815
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
Additional Three Wave Music Listings
via this Reverb listing
Additional Three Wave Music Listings
Armon Musical 61 Italian vintage combo organ/keyboard w/ Rhythm Unit Section
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
This appears to be the first one to be featured on the site.
via this Reverb listing
This appears to be the first one to be featured on the site.
Syntecno TeeBee Mk3 / T303 Mark III
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"The very rare, and super sought after, awesome Mk3 version of this marvellous Acid Machine !
It has an MS-20 - replica Ring Modulator circuit on board.
Great for creating some of the gnarliest tones to hit the dancefloor ;-)"
via this Reverb listing
"The very rare, and super sought after, awesome Mk3 version of this marvellous Acid Machine !
It has an MS-20 - replica Ring Modulator circuit on board.
Great for creating some of the gnarliest tones to hit the dancefloor ;-)"
Yellow Waldorf Q 32 Voice Synthesizer w/ Brass Side Panels & Knobs
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
"This particular Q has 32 voices. Pictured with it are the brass endblocks I put on it, but I will include (or reinstall if you like) the original wood ones. The knobs and power supply were replaced by a previous owner. Feel free to ask me any questions!"
via this eBay listing
"This particular Q has 32 voices. Pictured with it are the brass endblocks I put on it, but I will include (or reinstall if you like) the original wood ones. The knobs and power supply were replaced by a previous owner. Feel free to ask me any questions!"
Yamaha DX1 // Serviced by VS&Co
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
via this Reverb listing
Yamaha V50 SN PIO1706
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
via this eBay listing
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© 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