LILJEHOLMEN DSP Introduces TRUMSYNT-16 Percussion Synthesizer for macOS and Windows

via liljeholmendsp.se

"One voice. Four lanes. Sixteen steps.

A drum synth, percussion sequencer and sequenced percussion synth VST/AU plugin for one drum voice at a time. Two oscillators, noise and click layers, filters, drive, six decay envelopes, and four per-step lanes. Run one instance per drum.

Engine

Two oscillators, noise and click layers feed a switchable low-pass / high-pass filter section, pre/post drive, and six independent decay envelopes.

CLICK FOR MORE »

Neiro N106 Plugin: Digital Emulation & Real Hardware Render | Sound Demo

video upload by Davide Puxeddu

"In this video, I showcase the true power of the Neiro Audio N106 plugin. We are doing a direct comparison: Digital Emulation vs Real Analog Hardware Render! You will hear the huge difference when the digital preset is suddenly processed through the actual analog circuitry.

How does it work? The N106 is not just a standard VST. You compose your track using their high-quality digital emulation without any streaming latency. Once your MIDI and automations are locked in, the plugin sends your data directly to Neiro Studios. There, it is fed through a real physical Roland Juno-106 (specifically a hardware Kiwi 106 synth). The analog output is recorded using high-end RME Fireface UCX interfaces and automatically downloaded right back into your DAW as a WAV audio file. It's exactly like owning the real vintage analog synthesizer remotely.

To sit perfectly in a mix, I've also processed these sounds through external hardware-style reverb and delay.

🎧 Best experienced with studio monitors or high-quality headphones.

More Info: https://neiroaudio.com"

"Connect to a classic analog synthesizer revered for its lush, warm sounds. The Neiro N106 features a rich chorus effect that’s instantly recognizable from classic tracks like 'Jump' and 'Tom Sawyer'.

Connect directly to the Roland Juno-106 unit today."

MathSynth - Turn Mathematical Equations Into Musical Instruments

"MathSynth is a free iOS platform where mathematical functions become musical instruments. The idea is to explore the connection between mathematics and sound, not simply as an educational tool, but as an actual instrument for making music, learning, sharing and experimenting with different types of synthesis.

Beta users get a 3-months free Premium Pass using the coupon code shown on the website. There's also a Founding Member challenge: save 10 sounds during your trial and qualify for a Founding Member reward when MathSynth officially launches.

Get MathSynth here:
https://mathsynth.com"

I reached out to MathSynth asking if there were any demos on YouTube. They said they would be coming. I'll be sure to follow up with them. Until then, feel free to give the Beta a try.

TB-303 vs RE-303 A/B with new BA662a from Analogue Renaissance

video upload by decoder303

"Exciting times, our friends from Analogue Renaissance have developed a new BA662a clone which seems to be 2 levels above known clones. It performs exactly the same as the original chip and you can listen to it in the RE-303 here (this chip is also used in various other Roland synths and drum machines of that time, which makes it even more exciting). The comparison isn't highly scientific just with some extreme settings of the parameters, but you can get the idea that with some more penible pot adjustment they are pretty much indistinguishable. As always with a lovely resonance, which doesn't sound harsh or sibilant but always has this silky nice tone to it, where all the smd clones fail for a reason :)"

Happy TR-808 day - SuperOS-808 Introduction [New Firmware for the Roland Tr-808]

video upload by superOS-303

"Hello! Today on August 8th, 2026, we are introducing our new firmware for the Roland TR-808. We go over a few of the additions that we have made.

This firmware works on the Michigan Synth Works Vox DEI which is coming soon with an updated version to support the TR-808.

You can check out our firmware here:
https://github.com/bjornlustic/SuperO...

You can check out the docs here:
https://superos303.com/doc/808

Our web editor is available here:
https://superos303.com/editor/808"

LYRA-8, Swarmatron, JEN SX-1000, Strega, and Grendel Drone Commander Emulators by Diego Capoccitti

video uploads by Diego Capoccitti

Use the player controls to skip through videos once started.

Playlist:

1. OktaDie, plugins and iOS app inspired by LYRA-8 ....Coming soon! #synth #sounddesign

"Eight touch-sensitive voices, a cross-modulation matrix, a dual modulated delay and an overdrive — no keyboard, no scale, no quantization anywhere.
It drifts on its own and never makes the same sound twice.

The plugin will be available on Mac, Windows and iPad.
VST3 / AU / AAX / AUv3, instrument and FX.

Coming Soon on! https://www.diegocapoccitti.it"

2. SwarmaDie 2 — Swarmatron (Unofficial) Emulator Plugin | Overview & Demo (VST3 / AU / AAX)

SwarmaDie 2 is an unofficial emulator of the legendary Swarmatron analog synthesizer, available as a VST3, AU, and AAX plugin for Mac and Windows. The Swarmatron is iconic for its hypnotic, swarming sound — multiple oscillators slightly detuned against each other, creating that signature ethereal drone. Made famous by artists like Jonny Greenwood, it's a rare and expensive hardware piece. SwarmaDie 2 brings that unique character straight into your DAW at an affordable price. MUSIC: "Hollow Light — Piano & Swarmatron (SwarmaDie 2 Demo)" (Diego Capoccitti - 2026)

3. SwarmaDie 2 iOS — Raw Screen & Audio Capture on iPad (Swarm Synth Jam)

4. JenDie — The JEN SX-1000 Reborn on iPad | Analog Synth Plugin Test

JenDie is an analog synthesizer inspired by the legendary JEN SX-1000 — the iconic Italian mono synth of the late '70s — faithfully recreated with its warm, gritty and unmistakable vintage character.

In this video you can see JenDie running on iPad, tested in standalone (also AUv3 plugin available!), showing how easy it is to bring that classic analog tone into a modern mobile setup. Plug in, play, and enjoy pure vintage synth vibes — anywhere.

🎛️ ABOUT THE PLUGIN
JenDie captures the soul of the JEN SX-1000: rich oscillators, a characterful filter and that raw, organic analog warmth that made the original a cult classic. Perfect for basslines, leads, retro sequences and anyone chasing that authentic vintage synth sound.

5. AlchemDie — Make Noise Strega (Unofficial) Emulator | Overview & Demo (VST3 / AU / AAX)

AlchemDie is an unofficial emulator of the "alchemical" Make Noise Strega, available as a VST3, AU, and AAX plugin for Mac and Windows.

Inspired by the mysterious and esoteric hardware designed by Make Noise in collaboration with Alessandro Cortini, AlchemDie is more than a synthesizer: it’s a laboratory for sonic experimentation. It transforms a simple digital oscillator into an unpredictable, evolving sound machine by routing its output through a feedback delay experiment that blurs the line between synthesis, processing, and noise.

From haunting drones to screeching feedback and organic textures, AlchemDie brings that unique "strega" soul straight into your DAW at an affordable price.

MUSIC: "Nigredo (AlchemDie Demo)" (Diego Capoccitti - 2026)

⚙️ KEY FEATURES:

Tonic Oscillator: Includes a sub-harmonic generator and continuous waveform morphing.
Vactrol-style Activation: VCA with asymmetric slew response for organic, acoustic-like behavior.
Time/Filter Loop: BBD-style delay emulation with dynamic lowpass and feedback.
Agitation Function: Generator with continuous trapezoid modulation to stir the sound.
Gesture Pads: Six momentary pads for multi-parameter macro control and performance.
External Substance: Input for processing external audio through the alchemical engine.
Character Section: Analog-style tape companding and stereo width controls.

6. DroneDie — Grendel Drone Commander Classic (Unofficial) Emulator | Overview & Demo (VST3 / AU / AAX)

DroneDie is an unofficial emulator of the legendary Grendel Drone Commander Classic, available as a VST3, AU, and AAX plugin for Mac and Windows.

The Grendel Drone Commander Classic is a cult hardware drone synthesizer, beloved in experimental, industrial, and noise music for its raw, abrasive, hypnotic character — a machine that turns simple oscillators into visceral sonic textures. Rare, quirky, and deeply expressive, it occupies a unique niche that no conventional synth can fill.

DroneDie brings that savage analog soul straight into your DAW at an affordable price.

MUSIC: "Axiom (DroneDie Demo)" (Diego Capoccitti - 2026)


⚙️ KEY FEATURES:

Inspired by the original hardware's raw oscillator behavior and gritty drone character
Simple, intuitive interface optimized for modern DAWs

7. DroneDie for iOS: Unedited RAW Live Demo & Jam in iPad (AUv3)

You can find them at https://www.diegocapoccitti.it

Panacousticon: Plugins Built for Dark Electronic Music

video upload by Metamyther

"Panacousticon by Emiliano Pennisi is one of the most unconventional plugin collections available for sound designers, electronic music producers, and experimental musicians. We explore the range of evolving textures, haunting ambiences, fractured rhythms, and cinematic industrial soundscapes it makes. Whether you're producing industrial techno, IDM, dark ambient, experimental electronic music, or searching for fresh sounds inside your DAW, this deep dive demonstrates inspiring ways to push your music beyond traditional means.

Check out Panacousticon: https://emilianopennisi.gumroad.com/l..."

Chapters: 00:00 - Intro 00:39 - 1991 01:44 - Atrax 03:16 - Divine Carceri 04:50 - Erased Head 06:48 - Tanatoprassi 10:52 - Meso Struttura 13:17 - Necro Box 15:19 - Paesaggio Sonoro 16:58 - PostRve 18:33 - RIP 19:53 - Rainforest 21:30 - Sickness Report 22:19 - Tape Reamp 23:00 - All Together...

Introducing Oktopus Synthesizer for Win / Mac / iOS

video uploads by Vyacheslav “Tatreal” Koristov

Playlist:
1. Oktopus Synthesizer Win / Mac / iOS
2. Oktopus Synthesizer VSTi Tutorial
3. Presets Preview - Oktopus Synthesizer VSTi

"Oktopus is a powerful, deep synthesizer and production environment built from the ground up for advanced sound design, live performance, and music creation on Windows/Mac/iOS.

Features:
8-block synth architecture for layered and evolving sounds
MPE and MIDI input support
AUv3 instrument support for compatible hosts
Sample loading, slicing, and playback tools
Built-in recording and sample export workflow
Per-block arpeggiator and sequencing controls
LFOs, modulation routing, and performance macros
Factory presets and factory samples included
Flexible effects chain with EQ, distortion, bitcrusher, compressor, phaser, flanger, chorus, filter, delay, and reverb
Touch-friendly interface for iPhone and iPad music creation

TRY: https://tatreal.pro/oktopus/

Oktopus is made for producers, composers, and experimental musicians who want a powerful synth environment that can move from quick ideas to detailed sound design."

Kepra - Circuit-Modeled Rhythm (demo)

video upload by Hügelton Instruments

"Kepra is a rhythm instrument developed through detailed analysis of an original Japanese vintage programmable rhythm machine.

Rather than relying on sampled sounds, Kepra recreates each instrument by studying the original analog circuits, measuring waveforms, analyzing spectral content, and reproducing their behavior in software.

Features

• Circuit-inspired drum synthesis
• 12 drum voices
• 16-step sequencer
• NOTE / FLAM / ACC layers
• 8 pattern banks
• Stereo mixer
• Drive and character section
• Internal, host, and external MIDI clock

Available for macOS (AUv2 / VST3) and Windows (VST3).

https://hugelton.itch.io/kepra"


"Hardware Archaeology

Developing Kepra felt less like sampling a drum machine and more like studying an archaeological artifact.

Every instrument was investigated through circuit analysis, waveform measurements, timing analysis, and spectral comparison to better understand how the original hardware produced its sound.

Rather than reproducing recordings, Kepra attempts to reconstruct the behavior behind them.

The Missing Instrument

One voice in Kepra did not exist on the original hardware.

The Shaker was designed as an 'imaginary expansion'—a voice inspired by the architecture and character of the original instrument.

Instead of adding a modern sample-based shaker, it was developed by asking a simple question:

'If the original designers had decided to include a shaker, how might they have built it using the same technology?'

The result is not a historical reproduction, but a speculative reconstruction that aims to remain faithful to the design philosophy of the original machine.

Not an Emulator

Kepra is not intended to be a museum piece.

It is a modern rhythm instrument built from careful hardware analysis, extending the ideas of a classic Japanese drum machine into new creative territory."

Hideaway Studio Elfin

Hideaway Studio · Introducing The New Family of Elfin Polysynths by Hideaway Studio...

Note the above demos and following description are from March 5, 2025. I spotted the Elfin in Hainbach's A Hundred Suns, posted below. There appears to be two synths, an Elfin-08: 8-Voice Functional Prototype Synthesizer, and an Elfin-04 Polysynth.

[pic from FEBRUARY 18, 2026 via https://hideawaystudio.net]

"Introducing Elfin-04, Hideaway Studio's Compact New 4-Voice Polysynth...

I have been working round the clock for weeks now on my dinky little 8-bit 4-Voice (4 x [2osc+1sub+LFO]) VA Poly Expander with 1960's style transformer-mixed output voicing and finally No's.000 thru 010 are born to the world and receiving very positive feedback from their new owners...... this 4-voice polysynth measuring just 16x12x3cm has full real-time control over her 32 parameters via simple midi ccs and 16 built-in patches.

CLICK FOR MORE »

Hermetic Modular - Launch Announcement - New Open Source Eurorack Manufacture

video upload by Hermetic Modular

"Introducing a new modular synthesis company. Shipping early July.

Hermeticmodular.com

Open source!

Thank you to Victory Nguyen for performing, Justin Benjamin for the good camera work (all bad camera work should be attributed to me), and Greg Dixon for some of the excellent sound design demos."

How do you test 36,700 LEDs?

video upload by Hermetic Modular

"Run a burn in test! Enjoy 10 minutes of the uninterrupted test - an important step in the QA process. This runs for a minimum of five hours per board.

Proper eurorack LED ring pot feedback.

And all 3060 of these LEDs pictured passed :)

Music credit to @adamwonak on IG - "abstract" from 202606 on Bandcamp now."

ECHOA STEREO DUAL DELAY AND REVERB PROCESSOR

Four delay lines total — two per stereo channel. Morph delay into reverb from first principles, from clean digital delay to smeared, textured reflections. Route the four lines in series, parallel, isolation, or spectrally. Presets, parameter lock on every pot, character engines, and more.

TIME
Delay time from 1 ms to 16 seconds, up to four taps per delay line, configurable for your sound design. Feedback up to and past unity, and a dry/wet mix per channel. Freeze delay buffers, set tempo with tap on the line buttons, or patch a clock and lock each line to a musical division. Linear or logarithmic time taper options: a full featured, clean delay line.

SPACE
Bend echoes into reverb. Diffusion sweeps a four-stage Schroeder all-pass network from discrete repeats to a wash. Bloom grows short, fixed loops into long modulated plate and hall tails. Damping is bipolar from noon — counter-clockwise darkens the tail, clockwise thins and brightens it.

ENGINE
Degrade each line's voice across with four engines — digital, BBD, tape, vinyl. Saturation, bandwidth limiting, compander, wow and flutter, hiss, crackle, digital glitches. Depth scales from bit-pristine bypass, to a gentle touch of character, to destruction.

CONFIGURABLE FOR PERFORMANCE ROUTING
Parallel, series, mono, or spectral delay-line topologies.

CV MAPPING
Per-CV destination, with attenuverters on every input.

CLICK FOR MORE »

Meet OBSIDIAN by Vannes Devices

video upload by VannesDevices

"Jamming with the 303 sequencer and OBSIDIAN, just having fun!
#synthesizer #303 #roland #sequencer #obsidian"

OBSIDIAN - Short Demo's

Via Vannes Devices OBSIDIAN.

Forged from fast-cooling lava, this volcanic stone becomes a black mirror that, when used with purpose, awakens and channels your creative energy.

OBSIDIAN is a unique semi-modular analog synthesizer with its own characteristic sound. Its analog circuitry combines different worlds of synthesis techniques, opening space for creative sound design and composition.

Inside OBSIDIAN.

Oscillators
West-coast style oscillator section.
Waveshaper, wavefolder and cross-modulation.
1V/oct tracking across eight octaves.
Sub-oscillator for thick foundations.

Voltage Controlled Filter
Two-channel mixer with optional external inputs.
Multi-mode: low-pass, high-pass and band-pass.
Continuous modulation between filter modes.
Voltage controlled mode, cutoff and resonance (peak).
Bipolar envelope modulation.
Voltage controlled amplifier with CV inputs.

Voltage Controlled Envelope Generators
ADSR envelope.
AD(R) envelope.
Gate and velocity input per envelope.
Voltage controlled slew rates and levels.
Inverted output.

LFO · Delay
LFO
Saw, ramp, sine, pulse and random outputs.
Frequency range from 0.01 Hz up to 100 Hz.
Clock syncable to tap tempo, external (eurorack) clock and MIDI clock.
Rhythmical clock divisions (¼, ⅓, ½, ¾, 1/16).
TAPE-STYLE DIGITAL DELAY
Voltage controlled time and feedback.
Clock syncable to tap tempo, external (eurorack) clock and MIDI clock.
Rhythmical clock divisions (¼, ⅓, ½, ¾, 1/16).

Sequencer
West-coast style five-step sequencer.
Selectable 4 or 5 step sequence.
External and manual sequence reset.
Clock syncable to tap tempo, external (eurorack) clock and MIDI clock.
Patchable to oscillators, filter and any CV destination.

SINTH 2 - Polska Myśl Techniczna

video upload by muzykujkropkacom

Click CC in the player once it starts for subtitles. Some initial specs and pics follow. Note it appears a desktop version is in the works as well based on the last image below.

Specs:

60 voice polyphony
5 sample oscillators
3GB of waveforms
Noise oscillator
4 Lfo generators
2 Envelopes
18db LPF, BPF, HPF
Motion recording for all the knobs!
FX Dsp
4 oled displays
16 steps polyphonic sequencer
120 potentiometers
9 encoders
36 butons
1920 cells for presets
XLR Symmetrical audio output
Stereo audio input to FX Processor
Solid wood casing
Fatar dynamic keyboard..

https://sinth2.com

CLICK FOR MORE »

KiCad in 5 minutes: Designing an SMD PCB for my $30 chord sequencer + firmware updates

video upload by Floyd Steinberg

"I finally learned KiCad and with the help of PCB Way https://www.pcbway.com/activity/anniv... or https://pcbway.com/g/4nkLCf , I created an SMD PCB for my $30 chord sequencer, and I added all the features you asked for after the last video on this project. Table of contents:

00:00 short demo
00:07 hello, what's this?
00:58 KiCad design quick walkthough
05:04 a parcel from PCB Way!
06:36 creating some JST adapter cables
07:04 my thoughts on the whole process, and some advice (read those spec sheets!)
08:36 Quick overview: Analyzing chords and using suggested chords
09:43 chord complexity selection
10:05 passing chords
10:43 santanic chords
11:34 rolling chords
12:07 reacting to velocity
12:29 bass: root note
12:44 bass: key root note
13:04 swipe menus
13:23 sending CC data with the ring
14:04 arpeggiator
14:48 user arpeggiator patterns
16:08 chord sequencer + auto chord progression
17:07 multitimbral multitrack demo (Montage M)
17:57 conclusion and where to get

HÄLP ZIS CHANNEL
https://www.patreon.com/floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/"


Previously:

This $30 chord sequencer adds more Gospel to your music #synth #midicontroller

video upload by Floyd Steinberg

"I built a nifty little MIDI device that might help you find some interesting new chord progressions. This runs on a 1.28" CrowPanel by ELECROW ( https://tidd.ly/49pImPW , or the new 1.46" version https://tidd.ly/4u51ZEi ) for roughly $30. Table of contents:

00:00 hi, what's this? + quick demo
00:40 sponsored by ELECROW
01:05 hardware needed
02:01 Yes, I came up with the firmware, but that's not important here
02:44 you'll need an external sound source #synthesizer and set it to local mode
03:15 you can play on the device itself or on a midi keyboard
03:28 basic usage
03:49 emotional chords!
04:41 ... or not
05:05 chord analyzer
05:52 passing chords
06:33 bass (chord root + key root)
07:23 this channel needs you support
07:48 trigger key changes (some music theory)
09:15 functional chords, related keys and chromatic/altered chords
09:53 chord sequencer
10:44 flip the screen
11:13 disarm the passing chord function
11:19 some interesting details (automatic voicing, slightly random velocity and more)
12:19 playing "chord melodies" and throwing some "emotional chords" in (proof of practicability)
12:45 using the device to create chord progressions in other sequencers
13:02 a short improvisation (left hand: chord machine, right hand: keyboard)
14:16 conclusion, and some more ideas (and why I need your help)"

MEET NODES: A MODULAR FX RACK PLUGIN

video upload by Okay Synthesizer

via Okay Synthesizer

"We're excited to share something we've been working on: Nodes, a modular FX plugin that just launched in early access.

Here's what makes it different: instead of being locked into a single effect chain, you get 55 nodes and counting—24 modulation sources and 29 effects—that you can wire together however you want. Sound design on steroids. We've also baked in our Eurorack LFO Lowstepper and mutable instruments modules, so the creative possibilities are basically endless.

The best part? It's a one-time purchase ($50 right now, down from $100). No subscriptions, no hidden costs. The price holds until version 1.0, when we're adding Linux support and more.

We built this for sound designers and producers who love tweaking, but the macro system makes it live-performance-friendly too. And because we're an active developer team that actually listens to community feedback, this thing is only going to get better.

It's CPU-efficient, works on Mac and PC now (Linux coming at 1.0), and honestly—you can build anything with it. Grab it here: https://okaysynthesizer.com/nodes"

CLICK FOR MORE »

a world inside a speaker — meet mur mur

video upload by oio

"a speaker with a world inside.
find out more on https://murmur.living

A project by
‪@oio.studio‬ (https://oio.studio) and
Mattering Studio (https://matteringstudio.com/)

Sound engineering by Morgan Whitney"

This one is in via Ivan Trajkovic aka deejayiwan.

"Worlds not prompts

We didn't want to generate infinite soundscapes from a prompt.

We built small worlds that act as infinite ambient sound engines with weather patterns, underlying narratives, and a society of hundreds of tiny agents moving and interacting.

What you hear and see is an endless stream of situations, turned in real time into a soundscape that's never the same."

"Mur mur is not a world you play or control. It plays even without you. Sit back and listen, or peek in to see what's happening. Just don't shake it — there are living agents inside."

You can find additional details at https://www.murmur.living/

He turned his synth into a sampler - GuitarML Adruino Based DIY "TouchedOut Synth"

video upload by GuitarML

"*OPEN SOURCE* https://github.com/GuitarML/TouchedOu...

Demo of the Touched Out Sampler, which is a mod to my TouchedOut Synth. It adds a MAX4466 microphone to transform it into a chromatic sampler! The new code is open source under the 'sampler' branch of the TouchedOutSynth. The mod requires two 100uF capacitors and a 100 ohm resistor, along with the microphone. The Sampler is separate firmware, but repurposes the controls for recording and trimming samples, and looping."

Previously:

I Designed a Synth using Daisy and Arduino! KiCad PCB and Code Walkthrough
video upload by GuitarML

"Demo of my latest creation, a polyphonic touch synthesizer. Audio demo song, followed by overview of the synth, design process, Kicad PCB schematic and layout, and code walkthrough. I used the Arduino IDE with DaisyDuino to program the Daisy Seed along with MPR121 capacitive touch modules.

Now open source: https://github.com/GuitarML/TouchedOu...

0:00 - Intro Song
4:05 - TouchedOut Synth Overview and Controls
8:18 - Design prototypes
11:02 - Kicad PCB Schematic
12:56 - Kicad PCB Board Layout
16:43 - Code Walkthrough in Arduino IDE
25:20 - Outro

Patreon:
/ guitarml

Visit my website for more from GuitarML:
https://guitarml.com/"

Radiohead and Björk on a homemade synth

Introducing GreenWaves™ by IdioTech™

video upload by Joe Edelmann

"Preorders are available at https://www.idiotechdevices.com.

IdioTech™ and GreenWaves™ are trademarks of Idio Tech LLC.
Design and concept © 2025 Idio Tech LLC. All rights reserved.

Inspired by the legendary Ondes Martenot, this instrument uses a continuous pitch control and pressure sensitive volume control to create sweeping glissandos and vocal-like expression. It also can act as a MIDI or CV controller for your favorite synths, and has wave-shaping, harmonizer and preset capabilities."

CLICK FOR MORE »

Klik - Pushbutton Matrix for the Bastl Kastle Synthesizers

video upload by Sid Rockett

"💡Discover the Klik module. Add a playable 4x4 button matrix to your Kastle or Volca synth for ultimate hands-on control and experimental patching.

⏱️ Chapters:
0:08 – Intro
0:20 – Controls
0:40– Sound demo with Kastle 2 Wave Bard

🗒️ How does it work?

There are 8 patch points connected to 4 rows (ABCD) and 4 columns (1234) of buttons. Pressing button A1 connects point A to point 1. A2 connects A to 2. B2 connects B to 2 and so on.
It is best used by dedicating rows to outputs and columns to inputs. In this configuration every possible combination of buttons will connect outputs to inputs and cause a change in the behaviour of the synthesizer.

Based on the Synapsis by Bastl Instruments ! (...hope the guys are ok with it).

✌️ I’m Sid Rockett, a designer and explorer of experimental synthesizers and custom noise-machines.

From boutique pocket synths to DIY Eurorack builds, this channel is dedicated to pushing the boundaries of compact hardware. Join me as we navigate through industrial soundscapes, deep cinematic reverbs, and the infinite feedback of outer-space delays.
🎛️ You can buy my synths here:
https://sidrockett.bandcamp.com
https://www.tindie.com/stores/sid_roc..."

BCEditor – Behringer BCR2000 / BCF2000 Online Preset Editor | Feature Demo

video upload by MidiQ

"BCEditor is a web-based preset editor for the Behringer BCR2000 and BCF2000 MIDI controllers.

Features shown in this demo:

00:00 - Open BCEditor, no software installation required
00:10 - One click to connect via WebMIDI
00:20 - Visual preset editing
00:30 - Send to B-Control unit
00:40 - Two-way SysEx communication
00:52 - Enable cloud storage of presets
01:02 - Share and find presets in library
01:19 - Send library presets to B-Control
01:30 - Using the MIDI Monitor and Event log
01:46 - Bulk edit encoders and buttons
01:56 - Drag & Drop to modify layout

The BCR2000 and BCF2000 are class-compliant USB MIDI controllers by Behringer.

BCEditor:
https://midiq.online/bceditor/

MidiQ:
https://midiq.online/"