Instruo Seashell Desktop Semi-Modular Synthesizer

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Some superb Superbooth booths ( 2026 )

video upload by Floyd Steinberg

"Here's my Superbooth 2026 walkthrough."

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

ire - with Rhodes piano

video upload by Instruō

"Mathew from the Instruō team walks through a patch with íre, using it as an external input and pre-amp to bring a Fender Rhodes into Eurorack. The signal is then processed with Instruō Arbhar and Instruō Lúbadh, with modulation from Instruō øchd and øchd Expander.

The Instruō íre is your gateway to bringing the outside world into your Eurorack system. Designed for seamless, plug-and-play integration, íre lets you connect microphones, electric instruments, and line-level sources directly into the modular synthesizer ecosystem with both colour and clarity.

At its core, íre features a high-quality preamp architecture, using a FET design for instrument- and line-level sources, and a transformer input design for microphones. Equipped with essentials such as phantom power, pad, and high-pass filtering, it ensures pristine gain staging and rumble elimination for any source. Additionally, its built-in envelope follower and comparator allow it to transform incoming audio into dynamic control signals, unlocking compelling ways to interact with your Eurorack synthesiser.

• Microphone and instrument preamp
• Phantom power
• Pad
• High pass filter
• Envelope follower
• Comparator"

Instruō Introduces íre

Overview video upload by Instruō

"After an 8 year development cycle... Introducing the íre!

The Instruō íre is your gateway to bringing the outside world into your Eurorack system. Designed for seamless, plug-and-play integration, íre lets you connect microphones, electric instruments, and line-level sources directly into the modular synthesizer ecosystem with both colour and clarity.

At its core, íre features a high-quality preamp architecture, using a FET design for instrument- and line-level sources, and a transformer input design for microphones. Equipped with essentials such as phantom power, pad, and high-pass filtering, it ensures pristine gain staging and rumble elimination for any source. Additionally, its built-in envelope follower and comparator allow it to transform incoming audio into dynamic control signals, unlocking compelling ways to interact with your Eurorack synthesiser.

• Microphone and instrument preamp
• Phantom power
• Pad
• High pass filter
• Envelope follower
• Comparator"

---
00:00:00 Instruōduction
00:02:05 Interface rundown
00:05:04 Íre in context
00:06:49 Fender rhodes
00:08:29 rhodes - Íre - arbhar
00:11:39 dynamic microphone - Gate Extraction
00:18:01 Guitar (single-coil)
00:21:21 Strat - Íre - Lubadh
00:23:43 Strat - Íre - arbhar
00:25:11 Guitar (humbuckers/extended-range)
00:27:53 a jazzy interlude
00:28:46 voice - Íre - arbhar
00:30:26 Bass Guitar
00:31:06 Patching a compressor - Envelope Follower
00:33:42 Bass Guitar - Gate Extraction
00:34:58 Condenser Microphone
00:37:20 Drums - Íre - arbhar
00:41:16 Drums - Gate Extraction

The Instruō íre is your gateway to bringing the outside world into your Eurorack system. Designed for seamless, plug-and-play integration, íre lets you connect microphones, instruments, and even line-level sources directly into your modular ecosystem with both clarity and colour.

íre is both a high-quality transformer input preamp for microphones, equipped with essentials such as phantom power and -20dB pad, as well as a tube-like FET preamp for the instrument/line channel inputs. Individual gain and level controls and a 80Hz high-pass filter ensure pristine or characterful gain staging for any source. Additionally, with its built-in envelope follower and comparator, íre transforms incoming audio into dynamic control signals, unlocking interesting ways to interact with your modular system.

íre | noun (level) a stage within a process; a position within an unfolding flow of change.

Instruo Pocket Scion Bio-Feedback Instrument

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You can find demos of the Pocket Scion in additional posts here.

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A Guide to Synthesizer Filters (and how to use them to make music)

video upload by The Unperson

"In today's guide to synthesizer filters I break down filters and show how you can use them to make music. Whether you’re working with eurorack, hardware, software, analog, or digital synths, this guide should help you further understand filters.

We start with the basics, looking at what filters do and how low pass, high pass, and band pass filters shape sound. From there, I move into modulation, showing how to use envelopes and LFOs to add movement, rhythm, and expression to your patches.

I also cover filter self oscillation and how filters can become sound sources in their own right. Towards the end, we get into more advanced techniques like filter banks and stereo filtering to create wider, more complex sounds and mixes.

If you’re into synthesis, sound design, or electronic music production, this will give you techniques you can immediately apply to your own tracks.

Topics covered include synthesizer filters, eurorack and modular synthesis, sound design, envelopes, LFO modulation, filter self oscillation, filter banks, stereo filters, and electronic music production.

Perfect for fans of synthesis, sound design, eurorack, modular systems, and electronic music production.

#filter #synth #eurorack #synthesizer #electronicmusic

CONTENT
0:00 - Intro
1:16 - Basics
3:22 - Envelopes
6:59 - LFO's
10:27 - Self-Oscillation
16:02 - Fliter Bank
20:24 - Smile Pass
24:23 - Outro"

SISTERS - Ambient session #29 // Mannequins Three Sisters, Arbhar, Panharmonium, Subharmonicon

video upload by David Falcon

"First sounds with the Mannequins Sisters, such an interesting little module. In its core is a triple filter (Hi, Low and Band Pass) but it works great as an spectral mixer. I am slowly modulating the frequency cutoff so that the different sounds come and go progressively. Very little resonance added, it can be very resonant!

// Patch Notes //
Voice 1- Arbhar recording of my voice and ambient sounds with the internal microphone. High input of Sisters.
Voice 2 - Maths Tom sound into Rings. Center of Sisters.
Voice 3 - Panharmonium with a Random sequence from Pams into the Low input of Sisters.
These 3 voices go into the Xaoc Praga mixer, with Mimeophon and FX Aid in the sends. I am modulating the volume and panof
Voice 2 from Øchd and Pams, and the panning of Arbhar from Pams too. The mix goes through Qubit Mojave for the occasional reversed granular bleep.
Voice 4 - Subharmonicon through Blooper as a delay and Mercury 7 as Reverb.
Voice 5 - Low kick from DFAM


Recorded in a single stereo mix and mastered in Ableton."

#NAMM 2026: The Pocket SCÍON - Mushrooms making music?

video upload by CatSynth TV

"Tarun Nayar (Modern Biology) gives us a tour of the Pocket SCÍON, a curious device that takes resistance from the surface of living things (like the various mushrooms in the demo) and converts them into audio signals, musical patterns, and external control data via MIDI or OSC.

To find out more, please visit https://pocketscion.com/
https://www.instruomodular.com/produc...

'The Pocket SCÍON is a little hand held instrument that listens to the tiny electrical signals occuring all around us and turns them into sound. It’s portable, affordable, battery powered and small enough to fit in your pocket. With it’s stand-alone, plug-and-play interface, experienced or adventurous users can use the MIDI and OSC output capabilities to intergrate Pocket SCÍON into their studios, installations, and audio-visual projects.'
_________
Please consider supporting this channel to help us bring you more synthesizer tutorials and other content.
Merch: https://shop.catsynth.com
Patreon: https://www.patreon.com/catsynth
Ko-Fi: https://ko-fi.com/catsynth"

Modular and Instruõ Pocket Scion

video upload by Grain Blanc

"Short version of a new track recorded on modular synthesizers and the Pocket Scion. The Pocket Scion's melody is routed through the Plinky (MIDI), while Marbles/Plaits/Clouds are routed through the Mojave to add the additional sounds."

Designing and troubleshooting a module | Instruō - ceithir

video upload by Instruō

"Hello and welcome!

👉 • Instruō - ceithir | Project Overview
(Here is an introduction to the ceithir with more detailed project background and sound examples.)

In 2015/16 Instruō began as a video project. Specifically a time-lapse of me designing the original troika module.
Ten years later, I’ve returned to that idea with ceithir, a winter holiday project I designed with video documentation in mind.

This video shows the process of ceithir's initial prototype design.
The full module interface was the first part of the process. That stage has its own video feature:
• Designing a Eurorack Module interface | In...

In this first hardware iteration I focussed on the core functionality of a single channel version of the filter. The majority of the circuit was tried and tested in the I-ō47 module. But I made several additions to the design for ceithir:
Temperature compensation of the core
Dedicated oscillator mode with stable peak amplitude
Stereo output utilising modulated phase shift to create discreet L/R
Additional mode morphing to incorporate band-pass response

I forged ahead with a hardware design where priority was not placed on manufacturability of the prototype. It is a two board layout requiring circuitry distributed between two parallel PCBs. This used many header connectors but provided a large "canvas" to lay out all elements of the circuitry in a sectional way that allowed for ease of navigation when it inevitably came to troubleshooting and fixing mistakes/making refinements.

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Instruōdio | Konx-om-Pax - Touch Designer Workshop | La Création Du Monde

video upload by Instruō

00:00 Instruōduction
01:15 The background
01:50 The Touch Designer Patch
02:33 The visuals
04:18 CAM MIDI channel control
05:42 Dynamic brightness control
06:17 Ableton control chop
09:32 Kick parameter control mapping
10:48 Particles
13:01 Lighting image
14:50 More Kick control
17:25 Real-time scene changer method
18:46 Timing questions
19:41 Winston cameo
20:03 Future plans
21:55 Outstruōduction

"Welcome to the first published 'Instruōdio' session video.
My studio at Instruō HQ has gradually shifted to become more of a video room with occasional music project focus. But it is working really nicely as a space to record discussion sessions with artists and makers.

This is Tom Scholefield (aka Konx-om-Pax)
I've had the pleasure of gigging with Tom a number of times along side others on the Instruō crew.
Tom is an incredible visual artist and composer/sound designer.
We spoke about doing a session like this for ages and finally got together and recorded a few.
In this video Tom gives me a very detailed tour of the patch behind La Création Du Monde
https://konx-om-pax.bandcamp.com/
This has been toured and performed internationally. It is both visually and sonically spectacular. Tom has been very generous sharing his process and various Touch Designer secrets he's created and discovered. This session was a lot of fun to host and produce.

Tom also has a brand new album out that releases today!
Buy the album - Uaxuctum | Konx-om-Pax
https://konx-om-pax.bandcamp.com
Official Merch - Products | Display Copy
https://konxompax.bigcartel.com/products

Uaxactum marks the fifth studio album from Glasgow-based artist Tom Scholefield, better known as Konx-om-Pax.

Following 2020’s Astronomical Objects, this release transcends the boundaries of a traditional record—serving as the sonic counterpart to an ambitious audio-visual work of the same name, commissioned by Glasgow’s Cryptic.

Conceived during an artist residency at Arthouse Jersey, a former army barracks turned creative haven, the album emerged from a period of focused isolation. This environment afforded Scholefield the rare opportunity to develop both score and visuals in tandem, resulting in a deeply integrated multisensory experience. The piece premiered at Sonica 2024 in the Glasgow Science Centre IMAX Theatre, where hallucinatory visuals collided with immersive sound design. A second performance followed in May 2025 as part of the Glasgow 850 celebrations.

The Wire described the work as -

'a tentacular dreamscape where oil slick rainbow colours mutate across an IMAX cinema screen, in synesthetic flow with his tense Penderecki-inspired soundtrack.'"

OAM Time Machine Funk

video upload by Stazma

"Here is a fun Electro styled jam session using the OAM Time Machine as the main attraction.
I'm running the Instruo Seashell into it, clock sent by the System80 880 also doing the drums and triggering the Seashell envelope.
Simple setup but lot's of cool sounds!"

The Secret Life of Plants | From Instruo Scion to PocketScion

video upload by Cinematic Laboratory

"This video is about making music with biofeedback from living organisms like plants, animals and humans. I made a video about Instruo Scion five years ago, and I couldn't resist getting the small PocketScion.
I don't know how to explain this, it's a brilliant design with huge potential, but it doesn't come out on its own. Sonically it's a bit tame with the inevitable additive 'organ-ish' sounds, the pluck, a subtractive voice and a very cool noise preset - which sounds amazing, but doesn't really match the mood of plant music. Most presets use a 5 or 6 note scale to avoid dissonants, so it sounds a bit like musical wallpaper.

Its main goal is to take it outside and capture the secret life of plants translated to ambient music, but it can't possibly survive a rainy day in the forest without a cover (or in the pocket).

So is it any good?
YES!

The Controller app allows you to change scales, ranges, midi channels and a control channel (default CC1 - ModWheel) you can route to other destinations (e.g. expression). Since you have five channels, you can make breathtaking generative music in the DAW, controlling five different CC's. It's brilliance is revealed when you hook it up to your DAW and drive 5 midi channels with an ambient VST for each channel (or VCV Rack?). It's truly amazing as a generative midi controller. On it's own, I'd say it's a 6 of 10. With MIDI, it's an 11 (strictly personal opinion)."

FALL - Ambient Synth Jam #22 // Pro3, Subharmonicon, Arbhar, Panharmonium

video upload by David Falcon

"I felt like I needed a change in the setup to spice things up a bit, so it was time to learn how to use the CV ins and outs on my Sequential Pro3, since I've never learned to use them.
Here I am sending gates to Arbhar to trigger a sample, as well as clocking the whole system with LFO 3. Nothing crazy so far, taking baby steps. This arrangement arised so I had to hit record and see where it was taking me.
Abrhar goes into the latest addition to my rack which is the Rossum Panharmonium. It is generating synth notes from the sampled strings in Arbhar.

At the begginning I am improvising with the Nord Felt Piano on top of the Arbhar, and then slowly bring the other elements into the mix.

Subharmonicon is doing some long chords, feeding into Meris Polymoon for delay/reverb with some phaser. This pedal is amazing with synths specially.

The Pro3 is doing a sequence that gives the rhythmic context to the rest.

Hope you like it. Looking forward to explore this setup further.

// Patch notes //
Pro 3 - Clock and gates. Pluck sequence.
Subharmonicon - Chords, into Meris Polymoon.
Arbhar - Drone sample, triggered from Pro3. Into Panharmonium for subtle resynthesis.
Nord Electro - Felt Piano and Hammond Organ.

00:00 Intro - Piano Improvisation
03:10 Pro 3 sequence
04:00 Moog Subharmonicon chords
06:10 More piano improv
09:18 Hammond organ improv
11:00 Outro
13:30 Panharmonium resynthesis"

Pocket Scion / Plinky+ / Modular

video upload by Grain Blanc

"First session with the Pocket Scion from ‪@instruo‬ and Plinky+ from ‪@MakingSoundMachines‬ & ‪@bluespoonery‬ Plinky synth and Modular friends."

Designing a Eurorack Module interface | Instruō - ceithir

video upload by Instruō

"Hello!
Welcome to a video I’ve been wanting to make for a long time.

Instruō actually began as a video project. Specifically a time-lapse of me designing the original troika module. Ten years later, I’ve returned to that idea with ceithir, a winter holiday project I designed with video documentation in mind.

This video explores the initial design stages: sketching, layout, and concept development. There are vlog sections and time-lapse sequences with new voiceover commentary.
If you’ve ever wondered how an Instruō module design begins, this video captures that process in full.

CLICK FOR MORE »

Machina Bristronica: Instruo Pocket Scion

video upload by Sound On Sound magazine

"We caught up with Instruo to learn more about Pocket SCÍON, their new portable device designed to capture biofeedback data sourced from contact with living organisms."

Additional posts

Instruõ - ceithir | Project Overview

video upload by

"Welcome to the instruōduction of the ceithir.
This is the largest module I have designed to date. Measuring in at 58HP!
It’s been a design project I’ve been tapping away at in the background since Christmas Eve 2024. (It was my holiday entertainment)

I’ve been keen for a while to do a design project reminiscent of my approach ~10 years ago when I was designing the troika.
That was the original Instruō module and came about entirely because I wanted more oscillators in my rack! I actively Timelapse recorded the troika design process and scored it using that original troika to be an extremely nerdy music video!
I did a similar video document project when I designed the tràigh filter later that year.
I did actually record the harmonàig PCB design as well… but that never made a cut because I ended up getting too busy focussing more on the module development side of things more so than the documenting.

For ceithir I have gone a little bit further… I ran timelapse recording for the majority of the process, but also “vlogged” the process and did my best to record key milestones stages.
Over the coming weeks I am going to be publishing these as focussed mini documentaries that focus in on particular design stages.
Some of these include:
• sketching the interface layout/hardware components and then designing the interface graphics
• hardware layout considerations
• troubleshooting initial prototypes
• first power up and then calibration/testing of the first full hardware iterations

As Instruō has grown over the years I have enjoyed collaborating with this team of designers. Sharing ideas and learning from each other is a big part of how we create. I hope some of this series might serve as some form of reference to anyone interested in module design. I feel like it’s becoming more and more common for bands/artists to produce some behind the scenes content surrounding writing and production of new albums. I’m hoping the format translates to some module design bts content. It is perhaps not a step by step tutorial, but I have tried to capture the process quite comprehensively.

This module is a ridiculous one! I don’t know what the current next step is beyond a handful of them existing for my own personal rack(s).
If there is interest, please let me know and I can see what’s possible. This thing is definitely not suited for large scale production! But I am very excited to see what people do with it.

Thanks for reading.
Please feel free to join us on Discord and say hi!
~ Jason"

Plants for peace - lo-fi ambient w/ pocket scion & torso s4

video upload by Somnambule

"Hi folks!
A jam on the Pocket Scion with some audio magic from the Torso S4. Scion was connected to the ginseng bonzai (ficus retusa). Hope you enjoy the peaceful vibes of the plant. PEACE&LOVE TO ALL FOLKS!🖖👽

Best sound with headphones"

Instruo Residency Sessions | 'etre une machine' by Milochka

video upload by Instruō

"Instruo Residency Sessions Presents - 'etre une machine' by Milochka (aka Mila Fossey)

Milochka is a 20 year-old sonic artist from France and Romania. She is a musician, songwriter, producer, and performer currently studying Electronic Production and Design at Berklee College of Music. Having grown up in China, Canada, France, and Belgium, she has been musically influenced by the environments surrounding her and is developing her own sound through her experimental vocal and instrumental style. Music is the translation of fusion between her ideas and inspirations into magnificent prototypes. She has been showcasing her original work for over 12 years through different creative communities and has been creating electronic modular pieces at Instruo Modular as an artist in residence.

With experience as a songwriter in folk, pop, electronic, and experimental music, and playing over 4 instruments, she also creates sound art pieces for contemporary art installations.
Music is the translation of her soul.

⚪️ Instagram Handle - mmilochkaa"