The Electric Music Box: Exploring a Vintage Buchla 200 Modular System

video upload by Sarah Belle Reid

"Join my Patreon community to support future video projects like this one, and to access behind-the-scenes content + community events: https://www.patreon.com/sarahbellereid

In the spring of 2025, I spent a week at the Stony Brook University Electronic Music Studio, working closely with their original Buchla 200 Series modular synthesizer. Built in the early 1970s by pioneering instrument designer Donald Buchla & associates, this rare instrument is one of the few surviving and fully intact systems of its kind.

Due to its rarity, very few musicians have had the opportunity to interact with an original 200 system firsthand. I hope this video will help bridge that gap by sharing the instrument’s sound, design philosophy, and aesthetic intentions with a wider audience.

The video begins with a brief historical overview of the Buchla 200 Series and its role in the rapidly evolving landscape of 1970s electronic music. From there, I dive into a detailed walkthrough of the system, exploring each module with sound demonstrations and examples. We conclude with some reflections on the Buchla 200’s design philosophy, offering insights into the types of musical interaction the instrument was built to encourage (and why it continues to resonate with musicians and designers today).

Join my FREE Introduction to Synthesis mini course here (no experience or special gear required): https://www.soundandsynthesis.com/fir...

Learn how to make your own unique music with modular synths and master the fundamentals of sound design inside my step-by-step course & coaching program, Learning Sound and Synthesis®—no experience needed!: https://www.soundandsynthesis.com

This video was created in collaboration with the Buchla Archives, an organization dedicated to the thorough and thoughtful documentation and preservation of Donald Buchla’s work."

Learning synthesis changed my life | Workshop registration is open!

video upload by Sarah Belle Reid

"I know that sounds over the top - but it’s true.⁠ ⁠

It taught me to listen more deeply.⁠ ⁠

To embrace imperfection.⁠ ⁠

To find creative flow again, and more importantly… to find JOY in my music-making again.⁠ ⁠

Rediscovering the joy of experimenting, exploring, and making weird sounds just for fun. 🙂⁠ ⁠

I’m teaching a free online class next week – it’s equal parts about getting started with modular synths, AND about simply giving yourself permission to experiment and play.⁠ ⁠

Permission to try something new.⁠ ⁠

Permission to follow your curiosity and see where it leads.⁠ ⁠

If you’ve been curious about the world of synths but not sure where to begin, this class was made for YOU.⁠ ⁠

It’s free, it’s beginner-friendly, and you don’t need any special gear.⁠ ⁠

Go to the link in my bio if you’d like the link to register.⁠"

linkin.bio/sarahbellereid


video upload by Sarah Belle Reid

"When I was first learning modular synths, people would tell me that the best way to learn was to “just plug cables in, turn knobs, see what happens—you’ll figure it out!”⁠
⁠
Even today I sometimes get messages when I share my online modular synthesis course, saying “Who needs a course to learn this? Just plug cables in!”⁠
⁠
On the one hand, I completely agree that exploration, experimentation, & play are super valuable parts of learning any new instrument, & you CAN get really far with modular just by listening, turning knobs, & seeing what emerges.⁠
⁠
But—I also remember how I personally felt when I was told that as a beginner. I’m sure their intentions were for me to feel inspired, lighter, & less concerned with “getting it right.”⁠
⁠
But instead? I felt paralyzed.⁠
⁠
“What do you mean, just plug things in!? Where do I even begin?⁠
What if I break something?”⁠
⁠
I’m sure this works for some; but for me the lack of guidance made me lock up & get super nervous. Instead of experimenting, I felt overwhelmed & stupid for not “getting it” right away.⁠
⁠
I’m sharing this because I’ve realized over the years that this isn’t unique to me. Some folks work well with exploring & others thrive in a more structured environment. ⁠
⁠
I create all my synthesis classes for folks in both worlds, who want to get deeper into their music-making AND want support to help them get there.⁠
⁠
The amazing thing is that for SO many of the ppl who initially feel overwhelmed, as soon as they’re given step-by-step structure & support they immediately feel more empowered to experiment—& from there? They take off 🔥🚀⁠
⁠
PS: If you haven't heard yet, I'm running a free live workshop (online) next week, all about getting started with modular synths—with clarity and confidence, instead of overwhelm and doubt. ⁠
⁠
I'll share the first steps to getting started, a simple process for building synth patches, how to develop your sound design skills, and we'll have an open Q+A to address any of your questions live!⁠
⁠
Go to the link in bio for the link to register! 🥳⁠"

linkin.bio/sarahbellereid

Getting Started with Semi-Modular Synthesizers (feat. Sarah Belle Reid)

video upload by Perfect Circuit

"Getting started with modular synths can be daunting — but semi-modular synthesizers can be an affordable + accessible entry point, providing a streamlined workflow and a huge range of musical possibilities.

In this video, our friend ‪@sarahbellereid‬ walks through some of the advantages and disadvantages of semi-modular synths. She then offers recommendations of some of her favorite instruments for folks new to modular and semi-modular gear: namely, the Moog Mavis, the Cre8audio East Beast and West Pest, and the Make Noise 0-Coast.

Get started learning modular synthesis with Sarah Belle Reid's FREE online course:
https://www.soundandsynthesis.com/fir...

Or, join the waitlist for her full program, Learning Sound & Synthesis:
https://www.soundandsynthesis.com/wai...

Learn more about our favorite semimodular gear:
https://www.perfectcircuit.com/signal...

Scope out a brief history of the idea of so-called 'East Coast' and 'West Coast' synthesis:
https://www.perfectcircuit.com/signal...

0:00 Introduction
1:00 What is a Semi-Modular Synthesizer?
2:28 East Coast + West Coast—What Does it Mean?
4:17 Moog Mavis
7:28 Cre8audio + Pittsburgh Modular East Beast
10:56 Cre8audio + Pittsburgh Modular West Pest
15:39 Make Noise 0-Coast
20:25 Takeaways + Next Steps"

VHIKK X by Forge TME - Why modular will always be real and digital music will not.

video upload by Cinematic Laboratory

"Modular synths are more than tools, they're reality itself.
This video explores why digital music can never truly be real, and why analog gear remains the only way to feel sound at the source.

The world is in transit, like it or not.
Music evolved from the stage into the box, from real media to streams, and now from streams into learning models, weights, and rewards.
We can endlessly debate whether AI is OK or not, but we can’t put the demons back into their bottles.

It’s a non-religious blessing to patch a real machine with real voltage.
Every sound I make is Karma: cause and effect, wrapped in a false sense of choice and control.
I love it. It’s a sanctuary.

And the VHIKK?
Everything I say about it will only give you GAS.
It’s one of the finest modules Eurorack has to offer, and currently my #1 module.
So maybe don’t watch this video if you’re on a tight budget.
Or… maybe watch it very carefully.
Because you might just build the ultimate tiny case with it.

All you need is VHIKK and Pam Pro.
Don’t forget power, but you won’t even need an output module.
VHIKK X can run on USB power.
Build a tiny wooden case. Maybe I will too.

We modular people are still a niche.
A tiny community moving upstream and uphill — while the world flows downward.
And it’s an honor to be part of it."

Check with dealers on the right for availability.

Cric by Future Sound Systems (This synth is bonkers)

video upload by Sarah Belle Reid

"An in-depth walkthrough and demo of Cric, made by Future Sound Systems. Cric is a self-contained synthesizer with fully modular signal routing. It uses a pin matrix for patching between modules, leading to some unusual and exciting workflows and sounds.

In this video we’ll take a look at everything that’s inside of Cric and how it all works, and I’ll share some of my favorite approaches to using Cric as a performance instrument and sound design tool. And of course, I’ll also share lots of sounds and patches along the way."

TIMESTAMPS:

00:00 Introduction
1:23 Overview
2:35 Patching Workflow
4:16 Sound Generation in Cric
6:56 Scissor Oscillator
10:19 DNA Oscillators
23:48 Filter
28:42 Waveshaping & Distortion
35:00 Filter FM
36:28 Filter Self Oscillation
37:19 Modulation in Cric
37:31 Cycling Function Generators
46:24 Sample and Hold
49:10 VCA
51:18 I/O
53:04 Musical Demos

"Learn how to make your own unique music with modular synths and master the fundamentals of sound design inside my step-by-step course & coaching program, Learning Sound and Synthesis®—no experience needed!: https://www.soundandsynthesis.com"

🎛️ MICRORACK en Superbooth 2025: Sintetizador modular en kits para creatividad ilimitada

video upload by FutureMusic.es

"En esta entrega especial desde Superbooth Berlín 2025, exploramos MICRORACK, una plataforma modular innovadora que busca democratizar la síntesis modular. De la mano de su creador y CEO, Leo Gomberg, descubrimos cómo este sistema ofrece una experiencia sonora rica y versátil, manteniendo un enfoque accesible y educativo.

#microrack #sintetizador #síntesis

Timeline
00:00 Short Demo (Leo Gomberg)
02:05 Entrevista con detalles de MICRORACK
12:41 Conclusión

MICRORACK presents itself as a highly accessible analog modular synthesizer, designed to combine dozens of modules, build unique instruments, and encourage learning and fun in sound synthesis. Its compact and portable design allows users to take it anywhere, facilitating sound experimentation on the go.

During the interview, Leo shares his vision of making modular synthesis more affordable and educational, highlighting the importance of providing affordable kits and a simple design for all types of users. MICRORACK offers unlimited variability, allowing users to customize their setup and combine it with anything they can imagine. Furthermore, its DIY and open-source approach encourages collaboration and the contribution of new ideas to the platform.

In the exclusive initial demo, Leo shows us how MICRORACK can be used to create a wide range of sounds, from textures, basslines, and drones to complex rhythms, demonstrating its potential for both beginners and experienced musicians. The system's flexibility allows for integration with other equipment via CV and MIDI, processing external audio, adding effects, and integrating it with any existing setup.

MICRORACK also stands out for its compatibility with other modular systems, including Eurorack, thanks to its compact module design and 3.5mm jack adapters. Its versatile power supply, supporting 5-14V via DC jack or 5/9/12V via USB Type-C, allows for use with standard power supplies, computers, or even power banks for portable use.

In short, MICRORACK represents a fresh and exciting take on modular synthesis, offering an accessible, educational, and highly customizable platform for exploring sound in new ways."

ZicBOX - DIY open source modular scalable groovebox

video upload by Floyd Steinberg

"The #ZicBOX Pixel is the smallest example built in the ZicBOX ecosystem. The idea here is modular hardware meets modular software, so you can quickly scale up or down your #synthesizer and #groovebox ideas with a couple of JSON files and some 3D printed enclosures. Sponsored by #PCBWay. Table of contents:

00:12 concept
00:45 PCBWay https://pcbway.com/g/4nkLCf
01:49 parts needed / costs
02:13 building the thing
06:30 installing the software
06:56 UI overview
07:15 using the thing
11:09 conclusion, and call for papers (coders and designers)
12:10 if you find my videos useful, please consider supporting this channel (building DIY devices and learning how they work and then making a video is expensive and time consuming)

Relevant links
ZicBOX gitHub https://github.com/apiel/zicBox
Bill Of Materials https://github.com/apiel/zicBox/wiki/...
PCBWay - https://pcbway.com/g/4nkLCf - you can upload the ZIP folder from the GitHub page there; the measures are 100x84,5mm - price is $5 per board with a minimum of 5 boards per order

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

Additional designs:

Voltage Math | The Modular Classroom | Lesson 03

video upload by Cinematic Laboratory

"In the previous lessons I tried to explain that learning modular synthesis is about learning voltage. The basic chain of VCO, VCF and VCA is not where it begins. On many classic synthesizers, this is where it ends and a lot is going on under the hood. Things you can't see. On a modular, you can wire it all up and it's OK to wire up a basic chain with a voice, filter, amp and envelope. Just don't expect it to sound like something else.

I guess many of you own a Buchla 281 and 257 in some way. If you have a Maths, you got those too. If you have anything that moves, it may be inspired by the Bucha's. Even a simple attenuator or crossfader starts here. In this lesson, we'll learn a few truly basic concepts, where voltage goes up, goes down or stays idle. Voltage is potential and you'll need to open the floodgates. It's such a clichee to call it a magic world, but actually, it is."

Cinematic Laboratory Modular Classroom

Modular meets Oberheim | TEO-5, MCO MKII, Zagrzeb, Bitbox Micro, Sealegs

video upload by Ondřej Píša

"When I went to Superbooth 2024 in Berlin and tried TEO-5 by #oberheim there, I immediately knew that this is the synth I wish to have and wish to combine with my modular system. This is the very first try I played both together.

I am not a keyboard player, no musical background, just learning on my own and enjoying the sound so please bare with me :). Also this is the very first try to put both instruments together.

TEO-5 setup: this is my own patch I set when I was chasing for Yamaha CS-80 sound. It is not quite like that. I love this patch anyway. Both oscillators are combinations of square and sawtooth waves, bit of filter detuning, voice spread panning. Also it is runs through #meris Mercury X pedal for larger reverb (preset #1 Two Worlds)

Modular setup:
Drums are samples on #1010music Bitbox Micro, triggered by #intellijeldesigns Steppy
Voice: ALM Busy Circuits MCO MKII (Digiwave engine), Wave B modulated by Pam's Pro Workout (sine wave, heavily attenuated). It is run through #xaocdevices Zagrzeb LPF into #intellijeldesigns Sealegs for delay + reverb. It is sequenced by #xaocdevices Moskwa II with probability for step play, ratcheting and also I use #intellijeldesigns Planar 2 into #intellijeldesigns Triplatt for attenuation into #intellijeldesigns Scales into #xaocdevices Ostankino's Transpose occasionally to transpose the sequence."

Vector Deep Dive : Hybrid Systems

video upload by Five12 Inc.

"For our next Deep Dive, we will be talking about integrating Vector and modular gear with DAWs, Plugins and such. Our special guest this time is Lightbath." And Chris Meyer of Learning Modular Synthesis.

http://www.five12.com

Introducing Ocean Swift Wavetable Creator - Craft Custom Wavetables for Any Synth!

video upload by Ocean Swift / Faxi Nadu

Follow-up to this post. The editor is now available at https://oceanswift.net/product/wavetable-creator/

Ocean Swift - Wavetable Creator | Overview and Demonstration

video upload by Ocean Swift / Faxi Nadu

Press Release follows:

Create, Customize, and Export Wavetables Like Never Before!

Save 40% - just €25 (normal €40) , until January 10, 2025

Ocean Swift is excited to announce the launch of the Wavetable Creator, a powerful tool that empowers everyone to create custom wavetables for high-end synthesizers, modular environments, and audio production tools.

The Problem:
Today's wavetable synths, modules, and apps often require wavetables with specific frame sizes and cycle counts, making cross synth compatibility difficult. No existing app or wavetable pack guarantees seamless compatibility across all platforms.

The Solution:
Ocean Swift’s Wavetable Creator – a powerful tool to design morphing wavetables that work anywhere! From Serum to Eurorack, this tool lets you craft wavetables with innovative crossfade, morphing, and blending techniques, and robust compatibility export options. Whether you're producing music, designing game audio, or developing synth plugins, this app is built to unleash your creativity with an easy intuitive interface.

Pricing and Availability
The Ocean Swift Wavetable Creator is available now at a regular price of €40. As a special introductory offer, you can purchase it at €25, a limited-time price valid through the Black Friday, Christmas, and Winter Holiday season until January 10, 2025. Don’t miss this opportunity to enhance your sound design toolkit at an unbeatable price, with a unique product!


Grab the Wavetable Creator here: https://oceanswift.net/product/wavetable-creator/

CLICK FOR MORE »

Solar 42F Jam with Hydrasynth and Waldorf Iridium via External Input

video upload by Longstride

"This is not an amazing ambient music jam I'm afraid, this is just some guy, playing his Solar 42 for fun. I ran my Waldorf Iridium into the Solar via the External Input jack to try it out. The Waldorf was playing an arp sequence with the latch set so it was repeating. Then I played the Solar 42F with the external input coming through and I later overdubbed some Hydra-synth for a bit of variety. I'm not modular patch pro, very much still learning my way by experimentation."

Dubby "this is the ultimate music tool" by Componental // DivKid Discussion Machina Bristronica 2024

video upload by DivKid

You might remember Dubby from this set of Machina Bristronica videos.

"Back at Superbooth I was pleasantly surprised to see a quadrophonic dub delay called Dubby, learning that it could work in quad, dual stereo, 4x mono or a whole range of flexible FX routings sounded great. Fast forward to Machina Bristronica for the DivKid Discussion (on the DivKid stage!) I had the pleasure of sitting down for a conversation and demo of Dubby with Rasmus from Componental. Here's that discussion.

Dubby is currently live on Kickstarter at the time of publishing with around a week to go. If you'd like to support it (it's well over funding, so it's happening already) here it is // https://www.kickstarter.com/projects/..."

"Dubby is a powerful, standalone device designed to simplify the creative process and put you in full control of your sound - whether you're just starting out or you're an experienced musician. With no computer needed, just plug-and-play.

Perfect for singers, producers, instrumentalists, and modular synth enthusiasts alike, Dubby fits seamlessly into your workflow. Its intuitive, hands-on controls make it fun to explore new sounds, from quadraphonic effects to custom synths. Whether you're jamming at home, recording in the studio, or performing live, Dubby gives you the freedom to personalise your music-making experience, allowing you to map and control every parameter your way.

And with Dubby’s open platform, you can even customise both the hardware and software, unlocking endless possibilities for creativity and exploration.

Immediate Immersion and Flow: Dubby works out of the box and is set up to be a fun and engaging music device, either as an audio effect, synthesizer, or music tool.

Endless Possibilities: Upload new audio effects and synthesisers directly from the Dubby App Store, accessible through a web browser, making Dubby a versatile addition to any setup.

Tactile Interface: Designed with musicians in mind, Dubby features an intuitive hardware interface with select controls for seamless interaction during live performances or studio sessions.

Fully Stand-Alone Functionality: Dubby can run advanced real-time audio algorithms, freeing you from the computer. Take your favourite effects, synths, and tools out of the box!

Quadrophonic Sound: Experience immersive, high-fidelity audio with Dubby's quadrophonic capabilities.

Customisable and Programmable: Tailor Dubby to your specific needs by swapping side panels to your liking. Choose between faders, buttons, and expression / footswitch jacks. With programming in popular languages like Max/MSP Gen~, Pure Data (coming), and C++, you can modify existing algorithms or create entirely new ones."

he calls it: delayf**ker - Power Glitch - Sonic State Demo at Machina Bristonica

video upload by Componental

"The delayf**ker is a performance effect that pushes digital echo to its limits, with real-time manipulations getting ‘stuck’ in the feedback loop for dynamic sound-on-sound edits. It delivers rich, glitchy audio textures, ranging from Karplus-Strong and micro-looping to traditional echo and chorus. With control over delay time, feedback, and buffer freezing, you can experiment on the edge of stability for unique sonic outputs. Despite its experimental nature, it's highly versatile, offering sounds from subtle to chaotic, for live or studio use."

Early Bird Price: €456

Shakmat Modular Workshop at SchneidersLaden

video upload by SchneidersLaden

"On September 26th, Shakmat Modular hosted an exclusive workshop at SchneidersLaden’s former showroom in Kreuzberg. Known for their innovative, performance-oriented Eurorack modules, Shakmat founder François Gaspard demonstrated unique patching techniques and musical workflows, offering deep insights into their design process.

After the presentation, the evening transitioned into an informal gathering with drinks, allowing attendees to connect with fellow enthusiasts and the creators themselves. A perfect blend of learning, creativity, and community at one of the last workshops in the beloved Kottbusser Tor showroom!"

Elektron Introduces New Elektron Digitone II

An Introduction video upload by Elektron

"Machine By Machine"

Introducing Digitone II

video upload by Elektron

"We are delighted to announce the release of Digitone II. Pull your sound through the prism and into a spectrum of dazzling tones and timbres. Get set for the reimagining of our box of FM Synthesis into a multi-machine, many-realm-reaching wonder, taking the evolution of Digitone synthesis and sequencing to new heights. Digitone II is a multitimbral polyphonic synth framed in a modular workflow. Its 16 tracks can be used for any of its synth machine - Wavetone, Swarmer, FM Tone and FM Drum - or for MIDI, with 16 voices available across those selectable synth machines. On top of this flexible flavor, there’s also an abundance of filters, an expanded Elektron sequencer, playability unlocking goodness, a powerful note editor, and a whole bunch more. The rabbit hole is deeper and more magnificent than ever imagined.

Pricing on elektron.se is 999 USD/1049 EUR." Check with dealers on the right for availability.

Digitone II — At A Glance

video upload by Elektron

"Digitone II is a 16 track, 16 voice polyphonic synth capable of unleashing dimensions of exciting sonic possibilities, all framed in a modular workflow. There are multiple forms of digital synthesis to explore, offering deep sound-sculpting satisfaction. Here, Hissquiet and Jeremiah Chiu take turns guiding your eyes and ears around the awesome new features and exceptional sounds on offer.

Digitone II is available to purchase from the Elektron website or from retailers carrying the Elektron range of products. Pricing on elektron.se is 999 USD/1049 EUR."

Check with dealers on the right for availability.

User videos (use the player controls to skip around):



Playlist:
Digitone II - a look into a Preset Pattern - tubesockor
Elektron Digitone II (it is fun + can get really weird). - Sarah Belle Reid
Review: DIGITONE II vs OG Digitone // Everything new in Elektron's Digitone 2 // Detailed tutorial - loopop
DIGITONE 2 - First Track! - True Cuckoo

Details:


16 track polyphonic digital synthesizer
Pull your sound through the prism and into a spectrum of dazzling tones and timbres. Digitone II unleashes layers of exciting sonic possibilities. Get set for the reimagining of our box of FM Synthesis into a multi-machine, many-realm-reaching wonder, taking the evolution of Digitone synthesis and sequencing to new heights.

Transcend tonal realms
Digitone II is a multitimbral polyphonic synth framed in a modular workflow. Its 16 tracks can be used for any of its synth machines or for MIDI, with 16 voices available across those selectable synth machines. On top of this flexible flavor, there’s also an abundance of filters, an expanded Elektron Sequencer, playability unlocking goodness, a powerful note editor, and a whole bunch more. The rabbit hole is deeper and more magnificent than ever imagined.

Machine by machine
Synth machines are your route to generating sound with Digitone II. There are four synth machines to play with, each with their own character and every single one stuffed with tweakability.

Dive into Wavetone, a fresh take on the classic 2-oscillator synthesizer. Morph between oscillator shapes, add phase distortion and oscillator modulation, or define with precision the flavor of your noise. Take the buzz to the next level with Swarmer. A super saw-in-origin cluster offering lots of waveform control across the swarm. Pick your shape, combine detune and noise modulation controls, and reach rich, complex textures. FM Tone is the original Digitone FM synthesis engine, and still capable of twisting your sound in all manner of delicious directions. Unleash FM Drum, with heaps of percussive flexibility and fine-tuning on offer to craft your own smacks and booms, and everything in between. And despite the name, capable of melodic magic too.

CLICK FOR MORE »

New Buchla 700FM Format Modular

video uploads by Gm Xe

This one is in via Soviet Space Child.

"Hi, I have been a buchla fan for a long time, and I have always been curious about buchla 700. I immediately bought the id 700 when it was available, which is really a great app. However, I like hardware instruments with intuitive operation. Thanks to my good friend kweiwen, who wrote the initial code for me, I opened this mysterious instrument. After half a year of learning and development, I finally completed this module. Although there are still some improvements to be made, I am very happy, the sound is really good, I try to make myself comfortable with it, so the design is based on personal habits.

The main program is written in max/msp, using daisyseed to implement gen ~ code burning. buchla700 is a very complex instrument, although it cannot be perfectly reproduced, I think half of the core content is there."

Playlist:

1. 700VOiCE Buchal format Walk through new Updated version introduction

Previous devlopement:

2. I made an fm module similar to buchla 700
3. Play note#1 new buchla format modular demo
4. 700_FM_Voice_Note4
5. 700voice upgrade test demo 1
6. 700 buchla format modular note#5



Additional details via Mod Wiggler

"I apologize for the delay; the new images and information are still being prepared. The images feature three modules: on the left, the 3U modules include the 700 expansion and 700 voice, while the 1U module on the right is an effects module that will be introduced separately later. Thank you for your patience!

In the realm of synthesizers, the nearly forgotten classic Buchla 700 is celebrated for its unique sound design. We are thrilled to introduce our tribute module, showcasing a distinctive 700 FM Voice module powered by re-optimized algorithms. With its intuitive interface, you can dive in effortlessly, whether you’re crafting intricate soundscapes or vibrant melodies. This module is designed to inspire creativity and unlock endless possibilities.

This module is a monophonic sound source featuring four variable waveform oscillators and six specialized algorithmic index amplifiers, creating complex modulation patterns with twelve algorithms. Each oscillator and index group can be individually controlled via CV inputs, with dedicated CV attenuation for each. It provides a dual-path mix output for Group A/B, enabling CV morphing, along with a separate output for channel B. Both A and B channels offer independent wave shapes and drift modulation. Each oscillator supports wave morphing between sine, saw, and square waveforms, with the option to expand using an additional 12 control knobs. Two OLED displays showcase configuration algorithm graphics and a dual-channel oscilloscope. The DA output is 48 kHz/24-bit, with finely tuned oscillator algorithms. Outputs are carefully calibrated through analog amplification circuits, fully compatible with Buchla-format CV modulation, and support 1.2 V/oct and MIDI input.

CLICK FOR MORE »

PATCH BETTER! with Dual Slopes & Function Generators // with ARC from NANO Modules

video upload by DivKid

"Join me for this video packed to the brim with patches that you can apply to LOTS of modules (some of which you may already have) on the use and importance of slopes and function generators. Learning how to use them and the range of things they can do allows them be the backbone of a modular system that will bend into your ideas and provide way more than the simple interface may suggest.

This is also a demo of the new 'ARC' from NANO Modules. A dual slope/function generator with added bipolar VCAs and logic that as you'll see in the video and timing index below - is highly capable of many things!"

via NANO Modules

"ARC is an analog Dual Function Generator with enhanced functionalities.

Each channel can function as an Envelope generator (AD/ASR), an Audio & Low-frequency oscillator (VCO/LFO), a Slew limiter, and a Waveform Modulator (VCA/Polarizer), with specific trigger and signal inputs.

Envelope Generator AD/ASR

Use the Rise and Fall controls to create simple AD envelopes for punchy and percussive sounds.

For ASR envelopes, turn on the Sustain switch! The envelope will rise to the peak and hold there while the Gate is active.

Audio & Low Frequency Oscillator

ARC features RISE & FALL frequency adjusts and a SPEED switch with three positions (slow, mid, fast) to cover all possible needs.

Turn on the LOOP switch to convert the function generator into an oscillator.

ARC can generate a huge range of frequencies, from 10 minutes cycle to 1000Hz for producing both audio-rate signals for pitched sounds and ultra slow waveforms for modulation purposes. Slew Limiter & Waveform Modulation

Slew Limiter. Smooth out abrupt changes in CV & audio signals to create filtering and portamento effects.

Waveform Modulation. Adjust Rise and Fall shapes to create logarithmic, linear, or exponential shapes over your input signal.

VCA & Signal Inversion (POL)

The VCA/POL adjusts the volume of the signal, acting as a traditional VCA for dynamic level control. Additionally, the POL function modifies the polarity, enabling both positive and negative modulation for more complex sound shaping.

The OFFSET function can add or subtract a voltage from -5 to 5V to match the required signal range.

Logic Section

ARC includes a X > Y gate logic output, which compares the two function signals and outputs a gate when X is greater than Y.

Additionally, the module provides the SUM of X and Y functions, as well as OR and AND logic functions."

USE YOUR BREATH AS A MODULATION SOURCE | ADDAC System - ADDAC310 Pressure to CV

video upload by DANIELE

"This is ADDAC310 by ADDAC System, a creative and fun approach to modulation which lets you use your breath to interact with your modular synth!"

0:00 Intro
0:13 Melodica pipe and sensor
0:35 The demo starts
0:45 Attack and decay
1:03 Gain
1:21 Offset
1:45 Response
2:08 Hold
2:32 Inverted CV outputs
3:09 Gate outputs and threshold
3:22 Gate output follow modes
3:42 Gate output hold modes
4:03 Patch example"

"This module expands our line of expressive controls, it follows the heritage of wind/breath controllers with one major diference: the pipe has no air escape creating pressure inside the tube controlled by the user’s mouth. For a seasoned woodwind or brass musician this working principle may sound unorthodox, however this way pressure can be controlled for longer without the need to breath in or learning circular breathing techniques. It’s relatively easy to control the pressure in your mouth while still breathing through the nose.

The module is provided with a standard melodica pipe which connects to an air filter (providing a receptacle for condensation to form and isolate the sensor) and lastly connects to the module frontpanel.

The signal captured by the sensor is then sent to two independent sections with exactly the same functions as seen in the signal flow diagram below.

As an example the two sections can be used with diferent settings to independently control the VCA and VCF of any standard analog voice patch.

PIPE
We’re using a standard Melodica pipe into an air filter that will keep condensation away from the sensor. The air filter is then connected to the frontpanel sensor input using a silicone tube.

SENSOR CALIBRATION
[RESPONSE] is the main control to calibrate the pressure curve, the knob goes from exponential to logarithmic with linear at 12 o’clock. Exponential will be more reactive to high pressures, logarithmic to lower pressures.

HOLD FUNCTION
This feature allows to hold the current voltage value with the hold is engaged (button led on), the state can be changed either by the push button in a latching manner (push to change state) or via the gate input in a momentary manner (hold on while gate is on)

EXTRA PIPE
Extra Pipes are available for 15€"

Chris Meyer’s Alias Zone: Nightfall, Kyiv (Moogseum version)

video upload by Chris Meyer: Learning Modular + Alias Zone

"This version of Nightfall: Kyiv was performed at Citizen Vinyl in Asheville, North Carolina as part of a fundraising event for the Moogseum (https://moogseum.org/). It includes samples of the Moogseum’s vintage modular Moog synthesizer as part of the bass line.

Chris Meyer: 'Pandora’s Box' plus vintage Moog modular synthesizers, Ableton Live, Korg Wavestation, Frozen Plain Terracotta, Luftrum Bioscape, Soundiron Circle Bells, Synapse Audio Dune 3

Maks Histibe: field recordings of the war in Ukraine (courtesy of Soundiron/Swords to Ploughshares)

Cory Friesenhan & She Who Shall Not Be Named: vocal atmospheres (courtesy of Black Octopus Sound)

Special thanks to Daniel Liston Keller for the live video switching.

The idea for this piece came when Maks Histibe of Mask Movement (https://maskmovement.com/) in Kyiv, Ukraine contacted me. As part of the invasion of Ukraine, their power grid is often knocked offline, and he was looking to raise money for solar panels and batteries to keep his studio operating. To do this, he created a series of field recordings of the war and life during wartime in Ukraine, and crafted them into a virtual instrument called Swords to Ploughshares.

I gladly purchased it, and used it as the basis for this song, which flows from the realities of life during wartime to attempting to lead a normal, happy life…only for the war to intrude, and drag people back in. A version of this song will appear on my summer 2024 release: Finite Space (https://aliaszone.bandcamp.com/album/...."

Erica Synths & Moritz Klein Introduce EDU DIY LABOR prototyping station

video upload by Moritz Klein

"Disclaimer: I actually created Labor together with my friends at Erica Synths and Dr. Shalom D. Ruben, who's a teaching professor for engineering at the University of Colorado. Either way, it's an awesome entry point for anyone looking to get started in circuit design. (Or a great help if you've already disappeared down the rabbit hole.)"

Chapters
00:00 Feature Overview & Bundle Versions
01:32 Prototyping with Labor
03:23 Expansion Modules & Outro"

"Get started in circuit design with MKI x ES Labor! Developed in collaboration with Dr. Shalom D. Ruben teaching professor for engineering at the University of Colorado Labor is a fully-featured circuit design playground and a powerful electronics learning tool all in one. Created with the aim of serving as a universal learning tool for electronics engineering Labor enables users to delve into various aspects of electronics design from fundamental concepts to advanced techniques. Whether you're a beginner exploring the basics or an experienced engineer honing your skills Labor provides a versatile platform for experimentation and learning. Create your own filters oscillators envelopes sequencers – and whatever else you can come up with. Or use it to learn the basics by following along with our series of educational DIY kits.

Features
a built in dual power supply producing eurorack-compatible voltages, with built-in over current protection for safe experimenting
a modular interfacing section with 16 slots for potentiometers, jacks & switches
a pulse/triangle/sine oscillator (audio & LFO range)
a multi mode envelope generator controlled by a premium push button
a buffered variable control voltage source
an output amplifier with variable gain
a dedicated headphone output and a line-level output for recording, processing and analyzing the signal
an expansion slot for installing specialized prototyping tools
a protective lid to cover a breadboard.
EDU DIY Labor Basic Kit includes:

LABOR
Power Supply Unit
jumper cables
array of interfacing elements like potentiometers, jack sockets, switches
EDU DIY Labor Full Kit includes:

LABOR
Power Supply Unit
jumper cables
array of interfacing elements like potentiometers, jack sockets, switches
commonly used components (resistors, capacitors, chips, transistors) to start building circuits straight away


We – Erica Synths and Moritz Klein – have developed a series of educational DIY kits under the brand name mki x es.EDU with one specific goal in mind: to teach people with little-to-no prior experience how to design analog synthesizer circuits from scratch. What you’ll find in the box is not simply meant to be soldered together and then disappear in your rack. Instead, we want to take you through the circuit design process step by step, explaining every choice we’ve made and how it impacts the finished module.

NB! All kits in these series are simple and come with extensive user manuals which can be downloaded separately, therefore we will not provide customer support in case your DIY build fails to function or similar."