Buchla 219 exploration

video upload by Todd Barton

"Today's little experiment of multiple sound streams/textures."

Patching @ 3am - first live stream & studio tour

video upload by justin3am

"just a quick proof of concept"

Patching @ 3am - Studio Tour
video upload by justin3am

Two streams from supporting member, justin3am.

What Happens When You Mix These Synths?

video upload by SMV Producer

"Sound banks available for purchase at: https://gumroad.com/smvproducer

Other links:
Bandcamp : https://sergiomassimilianovarvazzo.ba...
Instagram: / smv_producer
Smartlink: https://ffm.bio/smv_producer"

Distant Galaxies

video upload by Ebotronix

"Expressive E Osmose,
Haken Audio ContinuuMini,
Waldorf Iridium,
Arturia Minifreak,
Hologram Electronics Microcosm Special Edition 2024,
Strymon Big Sky MX, controlled by,
ATO Faderbank 16 n , with Midi CC,
CME Midi Thru 5 WC,
Bastle Bestie,
Conductive Labs The NDLR V2,
G major scale
30.08.2025
video # 2567"

Also Sprach Zarathustra, R. Strauss -Arturia Polybrute 12 - Privative man invented the synthesizer!

video upload by Sean Christopher Synthesizers

"I present to you Also Sprach Zarathustra by Richard Strauss performed on the incredible Arturia Polybrute 12. I did this piece last year with a Prophet 10 [posted here], but was not happy with it. The Arturia Polybrute 12 was the perfect synth to take another crack at it, so I hope that you enjoy my effort with this version."

ELTA Music Introduces Selector 8

video upload by ELTA music

"SELECTOR 8 is an additional accessory for SOLAR 50, SOLAR 42, and SOLAR 42F.

It is a passive selector switch and a set of contact microphones, radio, and pendant.

It can also be used as a switch for audio sources, for connection to the SOLAR external input. Or for use as a separate selector switch.

It has 8 inputs and one output, 3.5 mm and 6.3 mm audio connectors."

CLICK FOR MORE »

OSCar vs PEAK

video upload by Alex Ball

Moog Muse Soundscape | Ambient melody

video upload by MIDERA

"I am borrowing a Moog Muse from a friend. This is the first piece I made with it.

No external FX."

5 Things you can do with the Sinc Pravus offset from Noise Engineering

video upload by Noise Engineering

"We're featuring 5 patch ideas using Sinc Pravus, the configurable quad offset in 4HP. If you find this helpful, let us know in the comments!

0:09 CV Layer Cake
1:02 Tame that Chaos
1:42 Polyrhythm Control
2:32 Detuned Drones
3:03 Handy Arp Machine

Sinc Pravus demo video: [posted here]

Sinc Pravus is available here: https://noiseengineering.us/products/...

Sometimes you have the perfect CV signal, but it’s just not in the right range. Enter Sinc Pravus, a Goldilocks of a quad offset. Whether you find your CV ranges are too high or too low, Sinc Pravus is just right.

Each of Sinc Pravus’s four channels are controlled by a dedicated potentiometer with an LED for monitoring signal outputs. The input jacks are normalled from top to bottom so it can offset the same signal by different amounts or simply act as a mult.

Use the back-panel switch to configure Sinc Pravus’s offset range to either ±5 or ±10 volts. With nothing patched to the inputs, the channels can be used as DC-voltage generators, especially useful for controlling multiple CV destinations with a single parameter. Sinc Pravus is a workhorse in 4 HP."

2-OP Yamaha FM vs Casio VZ phase mode in Pure Data

video upload by Collector Current

"I use Pure Data to take a look at the difference between Yamaha DX style FM 2-operator synthesis and Casio VZ-1 "phase mode".

Pure data patch: https://blog.jacobvosmaer.nl/assets/d...

Blog: https://blog.jacobvosmaer.nl/
Music: https://music.jacobvosmaer.nl/"

SequenceX V4 Melodic Techno for The Legend HZ | 42 Presets + 42 MIDI Sequences

video upload by NatLife Sounds

"Get it here: https://natlifesounds.com/product/seq...

The next chapter of the SequenceX story is here!
With 42 presets for The Legend HZ, each loaded with its own unique MIDI sequence, this pack gives you 42 ready-to-use sequenced sounds. Modern Melodic Techno drops, powerful basslines, and hypnotic rhythmic ideas – all crafted to spark instant inspiration.

Perfect for both studio production and live performance, SequenceX V4 brings analog warmth and cutting-edge sound design straight into your tracks. Available for The Legend HZ and Reason Studios."

Chompi Club and Ciat-Lonbarde Cocoquantus 2

video upload by Luca Longobardi

"I spent the whole summer working on the soundtrack of a new immersive show that carried me to a distant country—one that feels strangely close to my own world. Along the way, I discovered words and images I had never known, yet they started resonating within me, offering sudden, immense epiphanies.
Today I sat down without a storyboard to guide me, and I played—reliving in sound this paradoxical time: absurdly still, yet absurdly alive."

[$27] DIY PCM MIDI Sound module | SAM2696 & XIAO MIDI Synthesizer based

video upload by HAGIWO

"PCM MIDI sound module based on the Seeed Studio XIAO MIDI Synthesizer. It plays using external MIDI signals, and the four built-in buttons can also be used to change parameters. working documents (schematics & source code) https://note.com/solder_state/n/n1f2e... XIAO MIDI Synthesizer https://www.seeedstudio.com/XIAO-MIDI..."

You can find an overview video of the Seeed Studio XIAO here.

Roland Gaia2 Demo I No Talking + Custom Presets

video upload by Alphacode Synth Demos & Custom Presets

"You can buy this bank of 64 custom Presets for 13.99€
Contact: alphacodesynth@gmail.com"

Nord Rack 2 16-Voice Rackmount Virtual Analog Synthesizer

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

via this Reverb listing

Additional CONTROL Listings

CLICK FOR MORE »

JoMox Alpha Base Analog Drum Synthesizer SN 2021-728

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

via this Reverb listing

Additional SYNTH CITY Listings

"Jomox Alpha Base, tested in perfect working order. Includes SD card and original power supply.

It's true analogue. Eleven instruments, sequencer, Midi/USB/SD-Card. Samples. Sampling inputs, balanced individual outputs.

Although it may appear similar to the classics XBASE 09, 999 and 888, the ALPHA BASE has an entirely new design under the hood. We have put in the concentrated know-how of the Jomox drum machines and of our synths of the past 20 years. We have simplified some things, but also added new components or have combined them new. The outcome is the best sounding and most versatile drum machine that Jomox has ever built."

CLICK FOR MORE »

Waldorf Kyra 128-Voice Virtual Analog Desktop Synthesizer SN *19390950023*

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

via this Reverb listing

Additional SYNTH CITY Listings

"The Waldorf Kyra is a powerful, FPGA-based virtual analog desktop synthesizer known for its high-resolution sound, 128-voice polyphony, and 8-part multitimbrality. It features high-resolution oscillators with multiple waveforms, dual multi-mode filters, a robust modulation matrix, and studio-quality effects. The Kyra boasts extensive connectivity with USB audio and MIDI for direct computer integration, four stereo analog audio outputs, and a full-metal, roadworthy chassis with a clear OLED display."

CLICK FOR MORE »

Black Model Quasimidi Polymorph

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

via this Reverb listing

CLICK FOR MORE »

Monome Norns Arc Grid Bundle

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

via this Reverb listing

"Monome bundle! In excellent shape and kept in a smoke free home. Some signs of wear along the bottom of the Norns and Arc, but nothing major. Includes:

- Monome Norns (2024 version)

- Monome Grid (2020 version)

- Monome Arc (2019 version)

Norns does not include the power adaper—just the USB cable and no original box. Grid includes USB cable and original box. Arc includes USB—no box."

CLICK FOR MORE »

Yamaha CS-60 Polyphonic Synthesizer SN 1977

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

via this Reverb listing

"All keys and sliders work perfectly. This instrument has been stored in my church office for 25 years. It has had very little use.
The sound seems to be in great shape.

The only cosmetic flaw is a small crack by the power button.
I do not have any peddles for it."

CLICK FOR MORE »

Yamaha SS-30 String Synth SN 2683

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

via this Reverb listing

"Vintage Yamaha SS30 string synth in excellent working condition. Released in 1977, this was Yamaha’s only dedicated string machine—favoured by Ultravox, Magazine, Visage, and Simple Minds for its lush, chorus-rich sound and road-ready build.

Specs & Condition:

• Power: 100V Japanese unit (stepdown transformer required for AU/EU mains)

• Operation: Fully functional, all voices and effects working as intended

• Cosmetics: Minor surface marks and faint sticker residue; purely cosmetic

• Storage: Long-term storage in climate-controlled warehouse

Features:

• Full polyphony via divide-down architecture

• Dual oscillators per voice with detune and vibrato

• Cello and Violin voices with ensemble (chorus) effect

• Brilliance and sustain controls

• 49-key keyboard

Included:

• Main unit

• Original power cable

This is a rare chance to own a piece of analogue history with real studio and stage provenance. Ideal for collectors, synth heads, and producers chasing authentic late-70s string textures."

CLICK FOR MORE »

PatchWerk

video upload by rimela

Jam at Tre Modular Nr.7

video upload by Tre Modular

"We present to you our latest recorded jam session.

This time instead of showing you our modules, we want to take you on a ride through our city, Rīga . Not the postcard-perfect version, but the raw, gritty side of it that comes alive after dark.

The footage comes from a project that was shot back in 2020. This project never saw the light of day. It felt wrong to let it gather dust, so we’ve brought it back and paired it with a live jam to create this video .

The track you’ll hear is made entirely with Tre Modular modules, recorded live in one take. The only audio post-processing is a fade-in at the start. Everything else is exactly as it happened.

So put on your headphones, dim the lights and join us in a nightly drive through Rīga."

FM Patch Ideas - exploring custom sounds on the Kodamo EssenceFM

video upload by j bowman ALL PROCEEDS TO MEDICAL AID FOR PALESTINE

"Discover powerful FM patch ideas on the Kodamo EssenceFM in this sound design deep-dive! Whether you're an FM synthesis enthusiast, a Kodamo EssenceFM owner, or just passionate about creative sound design on FM synths, this video will inspire your next sonic exploration. We dive into custom patches, showcase unique modulation techniques, and explore the full potential of this powerful FM synth.

The Kodamo EssenceFM is a modern FM synthesizer packed with incredible features—and in this video, we unlock its hidden capabilities with experimental FM patch ideas that will elevate your music production, film scoring, or live performance setups.

If you're looking for FM synthesis tutorials, sound design tips, or want to explore how to create viral-worthy sounds using an FM synth, you're in the right place. We’re pushing the limits of FM sound design to craft evolving textures, dynamic pads, glitchy leads, and much more." Timestamps:

00:00 Intro
02:20 Looping envelopes
04:15 Random timbral variations
10:08 Stacks for overtones
12:20 One shot envelopes and noisy feedback
15:35 Wave sequencing
18:40 Wavetable
23:15 DX7 patch import
24:18 Virtual analogue VCO / VCF effect

Arcane Devices CARESS OF STARS / first time use / 1U cv and gate sequencer / discount for backers

video upload by BRiES

"A few weeks ago Pawel of Arcane Devices contacted me about possibly testing out this versatile 1U sequencer. I don't have a 1U row but fortunately they have a custom enclosure made just for it! Mind you that this video is me trying out the module for the very first time, without having read the manual and without updating the firmware to a current state. I like how easy it is to program something musical with it and the 'loop' feature that lets you loop any length of steps is just awesome for on the fly polymeter vibes."

Eurorack Industrial Techno Jam – Sovage Engineering Analog Drum System (Uncut 15min)

video upload by SOVAGE ENGINEERING

"Have a taste of a Sovage Engineering analog drum system. If you wonder how I make my videos, this is a 100% uncut 15 minute live stream session of me tweaking and searching for cool loops to keep, with both good and less good stuff lol.

Here I’m using only 4 tracks sequenced by the Erica Synths BLACK SEQUENCER:
Track 1 = Kick by LA REINE DU CHAOS
Track 2 = Synth Voice by LA REINE DU CHAOS x L’ECORCHEUR x FAILLE TEMPORELLE
Track 3 = Perc by BINOME channel 1
Track 4 = Perc by BINOME channel 2
Everything is going into one BAGARRE for its famous natural grit and mix glue! Direct out no post processing, RAW STUFF !"