[$10] DIY eurorack modular synth MIDI to CV rev2 | 2CV 8Gate , Arduino nano based

video upload by HAGIWO

"My 92nd original eurorack modular synth DIY projects.
MIDI to CV rev2 , Arduino nano based 2CV 8Gate.

working documents (schematics)
https://note.com/solder_state/n/nba23..."

Trix - 1973 Rhythm Machine Circuit Modeling (demo)

video upload by Hügelton Instruments

"Trix is a software recreation of a Japanese rhythm machine from 1973, built through hands-on analysis of an original unit and its analog circuitry.

Trix uses no samples. Every sound is generated in real time by models based on the original electronic circuits, from the resonant drum voices to the metallic percussion and noise-based sounds.

Features

• 100% synthesized
• Built-in rhythm patterns and sequencer
• Step sequencer and pattern editor
• Individual controls
• Master Tone and Over Drive
• Internal / Host / MIDI clock
• macOS AUv2 / VST3
• Windows VST3

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

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

CLICK FOR MORE »

Lifeforms SV-1 Mini / Eurorack In the Works

via Pittsburgh Modular Confluence

"Update on the Lifeforms SV-1 Mini. We sharpened our pencils and did all the math. Retail will be $599. That is $200 less than the original SV-1! Production SHOULD be finished by mid December and they SHOULD be shipping to buyers mid-January. All great news. So I want feedback on preorders. Should we take preorders? When should they start? The first run will be 300 units. Thought?"

"We will have production test units the middle of September. They will have the production panels and case. And that is what would be demoed for the preorders."

The Amazing "TRAVELER" - OUT SEPTEMBER 1ST - FROM KEYSOLUTIONS SOUNDS #vst #keysolutionssounds

video upload by Scott McAuley Sounds and KeySolutions Sounds

"I am very excited to announce that after 20 years, ‪@KeySolutionsSounds‬ is back! TRAVELER is an incredible Virtual Instrument with a multitude of modulation options and extremely straight forward to navigate. and it sounds absolutely huge!!

It has been an absolute pleasure creating 60 of the factory sounds for this amazing VST, It is lush, fat, versatile and very unique! this one really is not to be missed!

Out September 1st available from - https://www.keysolutionssounds.com/"


video uploads by KeySolutions Sounds and Mike Martin

"This is how it all began, but I would not be here without the help and support of my friends. Thanks to all that have made this a reality. I can not wait to release TRAVELER to the world."

A new kind of audio FX - Sparkling Riser

video upload by SynTesla

"The Sparkling riser is a brand new kind of audio FX

This effect is achieved by stacking 12 lines of 'micro-delays' lasting a few milliseconds (6 lines per audio channel) The delayed sound is mixed back into the original sound, creating a comb filter.

Each delay line has a feedback loop, and the delay time is modulated by several LFOs. In addition to the LFOs, we have 12 VCAs (1 per delay line) whose levels are synchronized to the phases of each LFO.

But when the effect is on the "infinite rise" mode, as soon as we apply randomization to the LFO phases, something very strange happens:
'phantom notes' appear. We could compare this effect to concentric waves colliding to create a splash—a “spark” that, in our example, generates notes based on the frequencies and harmonic content of the sound. This 'spark' gives the effect its name: 'Sparkling Riser.'

This effect is directly inspired by a project we're working on with electronics genius Yves Usson."

nonlinearcircuits Dichotomy Paradox 1

video upload by cirtcele

"Updated version of Divine CMOS. Wonderful module for harmonically rich sounds or use as a complex CV patter and gate generator. Thought the LEDs were superbright purple but turned out to be a mild light blue."

via nonlinearcircuits

"This module has been thru a few cycles. The original idea for the design is from an article in Electronotes EN#98 by Lester Ludwig, spectacularly titled ‘A Square-wave Frequency-division Sub-octave Cross-product Module, it’s relationship with Lie algebra, and other related processes’ or more simply known as The Cross Product Module.

The frequencies of two VCO signals are separately divided by /2, /4, /8 & /16 ratios. The corresponding divisions are ANDed together and the results, along with all the raw divided frequencies are mixed together in various ways. You end up with a very harmonically thick, animated sound.

I did a full bloat CMOS (Ludwig’s design was TTL) version for a 4U panel back in 2008 or so, but changed the AND gates to XOR gates for a more ring-modulated effect. Then a minimal, slimmed down eurorack version, called Divine CMOS. This just used the XOR’d signal and outputted a signal determined by the pots.

After some requests for an expanded version, I re-visited the design.

CLICK FOR MORE »

7555VCO 1

video upload by cirtcele

"Wide ranging sawtooth VCO with the hardest hard sync around."



via nonlinearcircuits

"Not the most exciting name, I simply wanted a 4HP sawtooth VCO to sit next to the Spectrum Shaper.

It is based on the Utility VCO in Electronotes EN67, which was based on designs by R. Tenny (Electronic Design 11/10/75), J.L. Brice (Wireless World (6/76) and others.

It tracks very nicely, turn the CV pot to max for 1V/oct, ranges from approx 10Hz to over 100kHz and supplies 10Vp-p sawtooth and square waves.

The Sync is the hardest of hard syncs around. I left out the capacitor usually used to turn sync signals into a pulse, so if you feed a gate or slow CV signal into Sync the VCO simply stops, think of it is a bonus VCA. Of course, if you use an audio rate sync signal, it works as normal.

It is a pretty easy build. not many parts. Do not mix up the BCM847 and BCM857 dual transistors, see the build notes for where to install a 1k tempco."

Bliss 3.20 What's New

video upload by discoDSP

"Bliss 3.20 is out for macOS, Windows, Linux and iPadOS. The crusher gains five vintage sampler DAC models (SP-1200, MPC60, Emulator II, LinnDrum and Mirage) that alias with the pitch like the real hardware. Sampling gets round robins, silence trimming with a recording threshold, and program range capture that renders a whole bank of plugin programs in one pass. Zones can now be grouped and linked so one edit updates the whole set, with per-zone CC ranges and CC choke for realistic hi-hat control."

https://www.discodsp.com/bliss/

Kawai K1m Editor: Edit Patches, Manage SysEx & More

video upload by Ian Dixon

"In this video I show my free Web MIDI editor and librarian for the Kawai K1, K1m and K1r, designed to make it easier to manage patches, build libraries, send sounds to the synth and edit programs from a browser.

The Kawai K1 family is easy enough to program from the front panel, but the limited memory slots make patch management awkward once you start collecting SysEx banks or creating your own sounds. This editor lets you load and save libraries, import SysEx files, remove duplicates, read patches from the K1, send sounds back to the synth, mute individual sources and edit key parameters with a visual envelope display.

Get the editor at:

https://thedigitallifestyle.com/w/TDL...

Chapters:
00:00 Kawai K1 editor-librarian overview
00:37 Free Web MIDI tool and why I built it
01:00 Enabling MIDI and choosing ports
01:15 Reading patches from the K1
01:28 Importing SysEx and building a library
02:02 Loading a full patch library
02:13 Sending sounds to the K1
02:48 Editing patches and viewing envelopes
03:19 Muting sources for sound design
03:43 Choosing waveforms and samples
04:15 Real-time editing and saving changes
04:48 Searching patches
05:08 Free download, feature requests and DW-8000 editor preview"

Synthesizers.com First DIY Kit is HERE!! The Q109 Envelope Generator Kit

via Synthesizers.com

"We're so excited to share with you the Q109 Envelope Generator DIY KIT!!

The Q109 Envelope Generator is one of the basic modules every synthesizer must have.

It generates a voltage envelope in response triggered by a gate signal from a keyboard, oscillator or other source.

The envelope voltage is used to control amplifiers, filters, oscillators and other modules.

The operator has complete manual control over Attack time, Decay time, Sustain level, and Release time.

A manual gate button can be used to trigger the Envelope Generator at any time, and an LED gives a visual indication of the output level."

TTMC Voltage Controlled Reverberation MK2 Card , Buchla Easel Command , Feedback test

video upload by Tokyo Tape Music Center

https://tokyo-tape-music-center.com

MONOCHORD: chord instrument sampled from 80s-2000s hardware (Mac/Win)

MONOCHORD in under 90 seconds (no talking) video upload by orph



"MONOCHORD is a dream machine, harmony workstation and chord instrument for macOS and Windows. It maps full chords to single keys, so chord progressions, melodies and arp patterns can be performed with one click or key press, no piano or theory training required. It ships with 600+ hand-voiced and adjustable chords (from simple triads to pianistic nine-note chords), 425 multisampled instruments in an 11.8 GB library recorded from hardware instruments from the 1980s to 2000s, 15 effect & modulation engines, MIDI output for routing to hardware and DAWs, and full audio and MIDI export and user multisample & chord import."

Buy here: https://www.orph.audio/monochord

MONOCHORD is a chord instrument & harmony workstation for producers, composers and sound artists — 425 vintage instrument sounds captured in the character of iconic 1980s–2000s hardware, 600+ hand-voiced chords, 15 effect engines, full MIDI routing and audio/MIDI export. Build chord-based arrangements from a single key press or mouse click. What normally takes piano and harmony training, a chain of plugins and a slow setup happens here in under a minute, leaving only the music.

FORMATS
Standalone · VST3 · AU
macOS 10.13+ · Windows 10 / 11
Universal · Apple Silicon + Intel
64-bit only

AUDIO
32-bit float internal
44.1–192 kHz
6 synthesis engines · FM · analog · wavetable · additive · granular · PCM

LIBRARY
~11.6 GB sample library · one-time first-launch download (streamed)
425 sounds · 70+ multisampled instruments

SYSTEM & I/O
~12 GB free disk space · SSD recommended
16 GB RAM minimum · 32 GB recommended
Internet for activation + one-time sample download
MIDI in / out · DAW automation
Export: MIDI · audio (full/ dry/ wet mixes) (key · scale · tempo)
Hosts: Logic Pro · Ableton Live · Cubase / Nuendo • FL Studio etc"

CLICK FOR MORE »

Wind Chimes Generative MIDI + CC Modulation for iOS

video upload by Cem Olcay

https://apps.apple.com/us/app/wind-ch...
https://keybudapp.com/windchimes

"I released my new physics based generative MIDI app, Wind Chimes.
- Adjust the wind physics parameters.
- Strike the chimes yourself to play it by hand.
- Adjust each chime’s note and physics.
- Chime motion can also stream out as MIDI CC for modulation."

Introducting Lucid by Minimal Audio

video uploads by Minimal Audio

Playlist:
1. Lucid by Minimal Audio
2. Lucid by Minimal Audio — Quickstart Guide
3. Lucid by Minimal Audio — Preset Demos
4. Lucid by Minimal Audio — Walkthrough

"Lucid - Your Dream Granular Effect
Learn More → https://www.minimal.audio/products/lucid

Unlock sounds that couldn’t exist until now with Lucid—our dream granular effect built for creating vivid textures, harmonies, rhythms, and transformations that stay in key and in time.

Explore over 350 presets across 13 packs, covering everything from harmonic layering and synced rhythms to shimmering spaces and total transformations—each built to get bold, track-ready results fast.

Check out the manual → https://www.minimal.audio/lucid-manual"

"Lucid is a next-generation granular effect that rebuilds any sound grain by grain into musical textures, harmonies, and rhythmic effects—always in key, in time, and fully under your control.

Lucid provides complete musical control over time and pitch, producing vibrant sounds that couldn't have existed before, always in key, without breaking creative flow.

Industry-first grain scale-locking automatically tunes every grain to your chosen scale, while timeline sync keeps stretching, freezing, and playback locked to your session. Together, they let you reshape pitch and time freely without losing the musical foundation, while additional per-grain effects provide detailed granular shaping capabilities.

With a music-first workflow, Lucid can be dropped onto any source and shaped immediately. From subtle layering to complete transformations, its presets, per-grain processing, harmonic tools, and deep modulation make it easy to start quickly and go as far as you want."

CLICK FOR MORE »

The Tone Garden - free generative browser based synth by Mycelium Sky

via Mycelium Sky

"The Tone Garden is a free generative synth in the browser. Fifteen voices, each hand-written in Web Audio, over a weather-driven ambient ground. Nothing to install, no signup, zero third-party requests — and the whole patch lives in the share URL, so a sound is a link you can pass around.

The licence on the page: anything rendered is free for anybody to use, monetized or not, no credit required — and it's forward-only, so if the terms ever change, whatever's already been made stays free permanently.

Plain fact, since your readers care about this one: the record behind the project was made with generative AI; the instrument has not one AI-generated byte in it. Both stated on the site."

Twisted Electrons Introduces vMEGAfm — The Original MEGAfm, Rebuilt for Your DAW

video upload by Twisted Electrons

"Get vMEGAfm for macOS + Windows:
https://www.twisted-electrons.com

Built from the original MEGAfm by the same designer, using the original firmware, schematic-derived analogue modelling and an audio-trained GRU output stage. Twelve voices of tactile four-operator FM — rebuilt for your DAW and standalone.

AU · VST3 · standalone · 109 factory presets · full MPE support.

Desktop licence includes instant macOS + Windows delivery and a personal serial by email.

Also available separately for iPad on the App Store.

#vMEGAfm #MEGAfm #FMSynthesis #Synthesizer #VST"

Mono Two by Monomono: MS20 Spirit Inside Ableton Live

video upload by Isotonik Studios, Monomono Audio · Max for Live Devices, Push Patterns

"Mono Two by Monomono is a monophonic Max for Live synthesiser built around the semi-modular spirit of the Korg MS20, optimised for Ableton Live and fully operational on Push 3 Standalone. In this walkthrough we go from first filter sweep to full patchbay session, covering everything that makes this device tick. Monomono have expanded on the original MS20 architecture with dual filter circuit switching, tempo-synced LFO, bipolar and unipolar envelope modes, stereo spread, and a guided patchbay with attenuator and multiplier utilities.

GET MONO TWO BY MONOMONO
https://isotonikstudios.com/product/m...

In this walkthrough, we'll explore:

Dual oscillator architecture with waveform selection, pulse width, and ring modulation
K35 versus OTA filter circuit comparison and real-time switching
Filter sweep with peak resonance and highpass filter in action
LFO shapes, free and synced modes, phase reset, and tempo sync
Envelope Generator 1 with delay, attack, and release for frequency modulation
Envelope Generator 2 bipolar and unipolar modes, hold, and legato switching
Modulation visualisation on dials showing scope and depth of applied modulation
Stereo spread control from full mono to wide stereo
Patchbay walkthrough with attenuator, multiplier, and guided orange-highlight routing
Push 3 Standalone patchbay navigation and sample-and-hold patch demonstration

CLICK FOR MORE »

Organismi OR-1 free sequencer for iPad -- experimentation

video upload by Peter Kirn

via Organismi Instruments

OR—1

Patterns that breathe on their own.

Features

Four independent voices
Euclidean rhythms
Stochastic drift
Natural polyrhythm
Shared modulators
Scale & chord harmony
Built for performance
Compatibility

macOS 10.13 or newer
Apple Silicon / Intel
VST3, AUv2, AUv3 (iPad version from AppleStore), CLAP and Standalone

You can find a write-up by Peter Kirn on Create Digital Music.
Note an OR-2 Granular Effects Engine is also in the works:

OR—2

Granular effects to explore sounds from the other side.

Features

Four independent voices
Euclidean rhythms
Stochastic drift
Natural polyrhythm
Shared modulators
Scale & chord harmony
Built for performance
Compatibility


macOS 10.13 or newer
Apple Silicon / Intel
VST3, AUv2, CLAP and Standalone

Melbourne Instruments Backs Its Motorized Controls With a 10-year Warranty

Press release follows:

Melbourne Instruments Backs Its Motorized Controls With a 10-year Warranty

Guaranteed to feel the same in 10 years as it does on day one. Every motorized rotary control that Melbourne Instruments builds is now covered by a 10-year warranty.

MELBOURNE, AUSTRALIA - Melbourne Instruments today announced a 10-year warranty on the motorized rotary control components in every product it builds, covering NINA, DELIA and ROTO-CONTROL. The cover sits alongside the standard product warranty and is activated by registering the instrument.

A conventional knob uses a wiper dragging across a resistive track, and that contact is what wears, collects dust and eventually fails. Melbourne Instruments' controls remove contact from the assembly. Torque passes from the motor through a magnetic field rather than a gear train. Position is read optically, with nothing touching. There is no wear surface anywhere between the motor and the player's fingers.

That has benefits beyond durability. An endless encoder has no fixed position, so the knob sits wherever the last hand left it and the true value lives on a screen or LED. Its detents soften over time as the disc and wipers wear. Melbourne Instruments' knobs drive to the exact preset position, hold detents and switch positions under the hand, and change character on demand - stepped, smooth, or switch-like. No gears between the motor and your fingers. The knob moves the instant the sound does.

The motors have been tested 50 million times, far more than a lifetime of playing could reach. The 10-year warranty is not the limit of the mechanism. It is the point at which Melbourne Instruments stopped counting.

Customers who bought before 17 August 2026 have until 17 February 2027 to register at melbourneinstruments.com and activate their full 10 years, running from the original date of purchase. The terms and scope are the same as for a new purchase.

The warranty launches with a campaign called "A decade of play", running across Melbourne Instruments' channels and dealer partners from 17 August. The line appears on a 10-year motor warranty roundel supplied to retailers alongside product artwork and spec listings.

Claims in the first 2 years go through the customer's place of purchase, as they do today. From year 3 to year 10, claims come directly to Melbourne Instruments, with service points in Europe, the USA and Australia. Cover applies to the motorized rotary control components only and requires registration.

www.melbourneinstruments.com

Bitwig at Novation Creator Lab Set for LA This Saturday, August 22, 2026

via justin3am via Bitwig

"We're excited to partner with Novation at the upcoming Novation Creator Lab: Bitwig Edition in Los Angeles.

Join us Saturday, August 22, 2026, for a fun and educational afternoon of hands-on production, hybrid performances, live sets, and interactive workshops with Bitwig artists, producers, and Certified Trainers. The event will focus on integrating Bitwig Studio with Novation controllers to create flexible production and live performance setups.

Sessions include Hybrid Hardware Workflows (Peter Nyboer), Creative Mixing in Bitwig Studio (3am), Audio and Visual Performance (Dernovan), and more."

RSVP: https://bit.ly/NovCreatorLab