5/20/26 (shin splints) Roland CR-78 & SPH-323 & System 100m + Soundforce S-LD + MIDIVERB II

video upload by Cfpp0

"Something to do the dishes to. The CR-78 is set to Disco 1 and I occasionally switch Bossa Nova on and off. The variation switches from A to B every 2 measures. The CR-78 audio runs through the SPH-323 phase shifter. The CR-78 trigger output is driving the RYK Modular 185 sequencer in System 100m format, which is driving a 140 envelope for the 110 VCA and controlling the pitch of the 110 VCO. Two LFOs from the 140 and 150 modulate the 110 VCF. The CR-78 trigger output also triggers the Soundforce S-LD cabasa, which is running through the ADR Panscan, panning wildly through the stereo field. There are two Alesis MIDIVERB II, with one providing a small room reverb 01, and the other a reversed reverb 44. There is an overdub, running the System 100m through the MIDIVERB II preset 45, mono, 100% wet."

Prophet 10 and OBX8 through Roland Dimension D and Lexicon Model 200// slow ambient synth jam

video upload by P wizard

Synthetic Memories | Moog Studio 3 + Oberheim TEO-5

video upload by Dawless and Bible Black

"Like tears in rain.

Subharmonicon: Bass
DFAM & Mother-32 background sequencing
TEO-5: Leads


Pedals: Strymon Deco, Strymon Cloudburst, DIY PT2399 delay."

plantssystem to debut “KOSMOS2” at Hamamatsu Micro Maker Faire 2026

video upload by plantssystem

plantssystem will debut the new generative sound engine 'KOSMOS2' at Hamamatsu Micro Maker Faire 2026, exhibited at the ISGK Instruments booth.

KOSMOS2 is a multi‑layer generative audio engine running on the Raspberry Pi Pico2 and powered by the PRA32‑U2/M digital synth engine from ISGK Instruments.

This marks the first public appearance of the KOSMOS2 system.

Designed for smooth, continuously evolving musical structures, KOSMOS2 features:

- 4‑part generative architecture (Melody / Bass / Chord / Sequence)
- PRA32‑U2/M engine providing stable, high‑quality digital synthesis

- Deterministic yet evolving generative behavior
- Real‑time control via external UI and MIDI
- Fully embedded implementation on Pico2 hardware

Hamamatsu — the city of musical instruments — is the perfect place for this debut.
Visitors can experience KOSMOS2 directly at the ISGK Instruments booth."

https://plantssystem.github.io/KOSMOS2-SITE/

https://makezine.jp/event/makerfaire/hamamatsummf2026/

drone music / dark ambient / Sound Objects GEKKON / KORG SQ-1 / ZOOM ms70cdr / by GIPNOZER

video upload by G I P N O Z E R

"Beyond the bubble-thin edge of reality, invisible worlds pulsate, their cities woven from frozen light and sound vibrations beyond our hearing. They glide through us like ghosts through fog—parallel dimensions where the laws of physics bend in unimaginable dances, and time flows backward, nourishing the roots of our own existence. We've become accustomed to considering our world the only one, but the very fabric of space grows thinner with each passing day: stars in alien skies begin to pierce the familiar evening horizon, and one day, when the resonance of two universes reaches its peak, the boundaries will finally collapse, transforming familiar reality into a dazzling kaleidoscope where two infinities merge into one, forever changing the face of the universe.
. . .
sound gear:
_ sound objects GEKKON / ‪@SoundObjects‬
_ kord sq-1
_ zoom ms70cdr
_ tascam dr40x"

Moog Sound Studio: RAW VOLTAGE Sample Pack #01

"To celebrate Bob Moog’s 92nd birthday and how much he changed the music world by giving us these amazing synths to mess with, I’m dropping a free Moog Sound Studio sample pack so everyone can play with Moog sounds today! I spent some time in my room sampling my moog sound studio: DFAM, Subharmonicon, and Labyrinth.

All samples are captured at 24-bit/48kHz as raw analog signals, leaving about 6–7dB of headroom, so you have full flexibility to compress, saturate, or distort them further in your DAW. 100% royalty-free, just drag and drop them into your project.

Hope you enjoy!"

https://sequencemode.bandcamp.com

WINDANG [LFSR Noise Synthesizer] | Sound Sculpting Instrument | Official Demo

video upload by Gen Thalz

Watch your volume levels.

"*WINDANG is a Linear Feedback Shift Register (LFSR) based noise synthesizer. A deterministic pseudo-random instrument featuring an LPF, LPG, VCOs, and Glitch Echo; capable of deep sound design and noise sculpting.

//All sounds in this video were generated entirely by WINDANG. No external effects pedals or post-processing were used.
Recorded directly through a Behringer mixer into a GoPro Hero10, with all mixer parameters set to center.

Visit my website for more info: https://www.genthalz.com/"

WINDANG Is An LFSR Noise Synthesizer Built Around A Digital Noise Synthesis Technique Known As The Linear Feedback Shift Register.

An LFSR Is A Logic Circuit That Generates Repeating Streams Of Bits Through A Chain Of Flip-Flops And Recursive Feedback, Creating Complex Pseudo-Random Sequences That Drift Between Pattern And Chaos.

A Deterministic Machine Pretending To Be Chaotic.

WINDANG Produces A Wide Range Of Unstable Digital Textures: From Rubbery Pulses And Slushy Modulation To Metallic Chatter, Percussive Glitches, Harsh Static, Broken-Glass Noise, And Abrasive Mirror-Scraping Frequencies. Designed For Harsh Noise, Experimental Electronics, Industrial Sound, And Exploratory Synthesis.

SPECS:
– 2 Triangle VCO
– LFSR (Linear Feedback Shift Register)
– LowPass Filter With Resonance
– Vactrol LoPass Gate
– Glitch Echo With 2 Mode Freeze
– 4 CV Inputs

CLICK FOR MORE »

ESP32-S3 Synthesizer development continued! Routing matrix fitted.

video upload by Bad Dog Designs

"Carrying on from the initial clip, the Synth has now got its routing matrix on the CAN bus, so I can assign various modulation sources ( LFO1 / LFO2 / ADSR / Velocity / Mod wheel ) to any global destination ( Resonance / Frequency / Level / LFO2 / Unison Detune ) or any of the parameters for any of the oscillators - up to a maximum of 12 separate routes.

It's also Stereo now, so each oscillator has Pan control as a new addition.
All the audio in the clip straight out the back of the DAC on the ESP32 :)

Next step, I've added an SD card to the ESP32 so there will be patch storage, and also the ability to change wavetables, as it currently just uses a single Sinewave generated at startup.

All open source, files on Github https://github.com/Bad-Dog-Designs/ES..."

Korg TR-Rack Demo

video upload by Panu M Savolainen

"Multitracked demo of Korg Trinity Rack. Only factory sounds and internal fx used.

Demo at Bandcamp:"

Roland SH-101 Analog Keyboard Synthesizer (Gray) w/ Mods

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

via this listing

Additional Perfect Circuit listings

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Roland Juno-60 Polyphonic Analog Keyboard Synthesizer SN 303635

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

via this listing

Additional Perfect Circuit listings

CLICK FOR MORE »

Sequential Circuits Prophet 5 Rev3.0 Analog Polyphonic Keyboard Synthesizer SN 1697

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

via this listing

Additional Perfect Circuit listings

CLICK FOR MORE »

Yamaha FX-1 Vintage full size Dual 61-Key (one owner) good condition

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

via this eBay listing

"The Yamaha FX-1 Vintage full size Dual 61-Key is a rare and sought-after synthesizer with a unique feature: two 61-key boards plus a 32 mini-key third board. This semi-weighted keyboard offers a full pedal organ synth experience with MIDI input/output ports for connectivity. Made in Japan by Yamaha, this hybrid analog/digital instrument has a display screen for easy navigation. With only one owner and in good condition, this vintage gem is sure to delight any musician looking to add a piece of musical history to their collection. Includes stool and pedals. Not used in many years. Has been in dry storage."

Likely in a van down by the river...

Sonicware Liven 8bit Warps 27-Key Synthesizer Groovebox SN 010-000774

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

via this Reverb listing

Additional SYNTH CITY Listings

"● 8-bit waveform memory synth engine for creating a wide variety of sounds from Chiptune to Ambient

● Four distinct 8-bit waveform memory synth engines (Includes waveform editing with waveform capture function)

● Unique sound creation with aliasing noise on/off, detune and sweep functions

● 128-step sequencer with parameter locking

● 4-track looper for recording internal audio and external audio from the line input

● 10 effects and 6 reverbs (switchable to the Cassette tape simulator)"

CLICK FOR MORE »

Analog Trinity - Dreadbox Erebus, Nyx & Moog Mavis

video upload by Stefan Torto

"Jamming with Dreadbox Erebus, Nyx and Moog Mavis.
Sequencer Korg sq64, groovebox Roland mc101 and Korg NTS-1 as fx unit.
My music : https://stefantorto.bandcamp.com/
Get my sample packs : https://www.stefantorto.com/sample-packs
Website : https://www.stefantorto.com"

Lost gear: The coolest sequencer you have never heard of

video upload by The Sound Convergence

"Lost gear highlights modules that had some really interesting ideas but are not available anymore.

Today, we are looking at the ioLabs Flux and it's streamlined approach to time compression and expansion for trigger sequencing.

0:00 Intro
01:14 Basic Functionality
01:57 Time Bending!
02:44 Fine-tuning temporal compressions and other functions
03:43 Humanisation
04:10 Microtonality and Quantisation
05:16 Patch 1
05:50 Patch 2
06:20 Patch 3
06:44 As an oscillator
07:12 Final thoughts"

See the IOLabs label below for additional posts.

Dreadbox Artemis firmware update 1.2 – new BBD effects

video upload by Sinevibes

"Dreadbox Artemis firmware update 1.2 is coming very soon! And here's a preview of the new BBD resonator and BBD playground effects which we've added to its Sinevibes effects collection."

HARMONICONSTELLATION - OVERVIEW

video upload by A Magic Pulsewave

"MIDI EXPANDER, HARMONY COMPUTER, AND PRESET SYNTH FOR AMP DEVICES. www.melodyoracle.com

HARMONICONSTELLATION is a 3 channel AMP LINK to MIDI expander and harmony computer, with built-in three channel preset synthesizer. Converts AMP Obliquencer, Melody Oracle, Touch Tones, and Star Song to 3 channels (or up to three voices on one channel) of MIDI control signal.

Master settings control root note and mode, to format the incoming AMP control stream to a set of MIDI note values within a specified scale (9 harmonic modes over the full chromatic range). Each channel has Octave and Harmony Offset settings, creating spontaneous harmony to the incoming note stream, within the scale set by the master settings. CV inputs (0-3.3v, diode protected) for Octave and Harmony Offset on each channel allow modulation from Obliquencer CV outputs or other CV sources. Octave and Harmony Offset selectors become CV attenuators when jacks have been patched.

HARMONICONSTELLATION outputs MIDI master clock if connected to Obliquencer or Melody Oracle, allowing MIDI sequencers and drum machines to sync.

Each TRS MIDI output carries all three internal channels over MIDI, and each channel can be routed to any of the 16 MIDI channels using the recessed touch controls.

Built-in polyphonic, multi-timbral synthesizer output creates an audio preview of your sequences without needing to connect an external MIDI synthesizer. 16 preset sounds, with a variety of waveform and envelope profiles, correspond to the MIDI channel settings.

Multiple HARMONICONSTELLATIONs can be chained to control additional synthesizers. Can also be chained with AMP Expandoor and Wave Expander.

SPECIFICATIONS:
Connection: Shielded connector RJ45, ethernet cable.
Dimensions: 8.66” x 5.25” x 3”
Power: Bus power, no additional power supply required
MIDI Output 3.5” TRS Type A
CV inputs: 3.5mm 0-3.3V unipolar diode protected."

Poly 61 rack mount with editor added

video upload by Craig Barnes

"This is an upgrade to the Poly 61 rack mount synth that I built from eBay parts last year. It was always staring at me asking, 'where is my editor'. So I finally gave in and created this.

The code and schematics are here.

https://github.com/craigyjp/Poly-61-e..."

Kiviak Instruments interview Superbooth 26

video upload by Take the Fear out the Gear

"Hi everybody this time we bring you the Kiviak Instruments interview at Superbooth 26

website https://kiviak-instruments.com/

WoFi
This portable lofi synthesizer transforms any sample into a unique sound.
With its Texturer engine and intuitive interface, WoFi blends sampling and synthesis for limitless creative exploration.

Its compact size and rechargeable battery let you play, compose, and create wherever you are.

The WoFi integrates easily into any setup. Its extensive inputs, outputs, and seamless connectivity make it easy to record samples, share your patches, and explore new sounds.

Whether you’re a beginner or a pro, WoFi offers you endless possibilities."