This is the first post to feature BII Electronics as well as the panel designer, Isobar Industries.
Their first module is the Iris 1, an 8 Step Probabilistic Gate Sequencer, designed and programmed by Ben Davis.
Details follow:
"The first of a series of 4HP sequencers from BII Elecrronics.
8 step gate sequencer
clock and reset input
mute button
3 way switches for setting probability
Position 1 : off
Position 2 : variable
Position 3 : on
Knob for setting variable probability
Clock/reset chaining between modules
Designed and programmed by Ben Davis
Panel designed by Isobar Industries"
"In beta now , so this is pre-release firmware. Just exploring it and having some fun with its triple effects layout.
0:00 - intro , modular audio is not direct
14:00 - audio gets fixed up. direct modular. bask in the glory
44:36 musical demo with Hydrasynth through Esu's Trifecta"
🔹 Craft your custom FX chain Run any 3 stereo effects per preset—your choice, your order. Choose from 20+ high-quality FX: reverbs, delays, filters, dynamics, modulation, pitch, and more. 🎚️ Hands-on control 4 knobs × 2 modes = 8 parameters per effect. Fast navigation + performance-focused shortcuts keep you locked in flow. 🔁 Modulate everything 8 assignable CV inputs = full control over all 24 parameters across your FX chain. Or use CV to switch presets in real-time—perfect for the stage. 🕒 Clock + Duck Inputs Keep your time-based FX in sync with your system clock. Add rhythmic punch or sidechain-style dynamics using the Duck input. 🎵 Studio-grade sound. Live-ready design. Whether you’re mangling soundscapes or dialing in polished finesse, Esu’s Trifecta adapts to your vibe, your workflow, and your vision. Effects
Dynamics & Distortion
Compressor • Distortion • CrushTone Filters & EQ
Ladder Filter • Filter Sweeper • EQ Modulation
Auto Pan • Chorus • Flanger • Phaser • Pitch Shifter • Tremolo • Ring Mod Delays
Delay Designer • Tape Delay • Dub Delay • Ping Pong Delay • Reverse Delay • Professor X Delay Reverbs
Esu's verb • Esu's Shimmer • Storm Verb • Shimmer Storm About Ali Modular
Ali Modular builds creative, performance-ready audio tools for artists who want control, power, and flexibility in their rack."
"Here's the #seeed 'XIAO MIDI' #synthesizer, a $20 box based on the #SAM2695
synth-on-a-chip and the XIAO ESP32-C3 MCU. You can get it here:
https://www.seeedstudio.com/XIAO-MIDI...
Table of contents:
00:00 quick sound impression 00:12 hi 00:38
hardware overview 00:57 default firmware 01:50 creating a firmware
that actually supports MIDI (shoutout to @SimpleDIYElectroMusicProjects ) 03:12
build a 5 pin MIDI in plug 05:23 some sounds: piano 06:20 saw wave
pad 06:34 "crystal ep" 07:13 analog pad 07:27 'glass pad' 08:05
synth brass 08:23 drum kit 08:33 on NRPNs and SYSEX using
@intechstudio 's GRID controllers 09:13 NRPN explained (Filter cutoff
frequency control) 10:54 SYSEX explained (Reverb time control) 11:38
calculating the checksum 12:20 live tweaking demo 13:01 same, but
using multiple tracks 14:25 conclusion; some feedback to SEEED
Features 1: Zero-Barrier Creation, Perfect for Music Beginners
With three preset modes and plug-and-play functionality, you can dive straight into music creation—no complex setup required. Built-in speaker and four tactile buttons deliver an intuitive, self-contained experience that eliminates external dependencies. Start making music from the very first note, no prior expertise needed.
Features 2: All-in-One MIDI + Metronome – Smarter, Smoother Workflow
XIAO MIDI synthesizer comes with a pre-set Metronome Mode, where you can press the buttons to change your BPM and toggle the drum track to effortlessly sync rhythms and control your entire beats with one single device. No need for extra devices or apps.
Features 3: Pro-Grade Performance for Advanced Players
Open-source hardware/software architecture supports deep customization and advanced sound design. With 64-note polyphony and 128-note capacity, unlock limitless sonic possibilities—craft your own signature sound engine, whether you're a beginner or an audio hacker.
Features 4: Ultra-Portable & Fully Hackable
Pocket-sized design (71mm × 49mm × 28.5mm) lets you capture inspiration anytime, anywhere. The 3D printed enclosure is fully open-source for you to remix and customize—not just an instrument, but your personal music canvas.
Playlist:
1. Eisei - Quad Satellite Processor - Preorder Now!
2. Unknown Devices Eisei - Demo 01 [from one year ago]
3. Making music from space | Unknown Devices Eisei Devlog 01 [from one year ago]
Eisei is our take on spectral processing and polyphonic voicing for eurorack format. It is packed with really unique features, focused on complex timbre shaping and entangled harmonic rhythms, knit upon a smart and playful orbit based UI.
Eisei can filter, process, harmonize, shape and resynthesize anything coming across. Its core are 4 satellites, each equipped with a 20 bands filterbank, a pulse wave oscillator and dedicated IN & OUT.
Features Unique UI Datum sampling™ 8x spectral presets (datum) 4x 20 bands filterbanks 4x internal oscs 4x Warp modifiers based on esp32 + daisy 2 127x127px monochrome OLED display 48khz 16bit audio
———
Company Unknown Devices was founded by Ciro Caputo in 2020 and has ever since released 2 eurorack modules Sawari (preamp/EF/eq/contact mic/drive) and Raiju (Envelope/LPG + internal voice). UNWN puts its focus in developing engaging UI and combining different features into innovative instruments.
"Today we’re showcasing the Acoustical Apparati powered 104HP Base case with a ten minute experimental jam. This beautiful new line of powered Eurorack cases are available now at Noisebug. The Powered 104 Base (along with many other size options) is at the intersection of form and function, beauty and affordability. The elevated tabletop base section has a sizable, smooth working surface area. Perfect for including your favorite drum machine, effect pedals, keyboards or, staking additional 104HP cases. Build the tabletop eurorack tower of your dreams with this beautifully affordable new line of Eurorack cases. Unpowered skiffs and larger cases are also available. These cases were commissioned by Noisebug and constructed by Acoustical Apparati. Head to noisebug.net to learn more. Or come into the shop and check them out for yourself."
"I've had the Gaston [Nonlinear] Dynamics system for just a week. Here is a little compendium of some of my explorations and experiments. This is truly 'next level' modular synthesis design and vision. A cohesive and deep system which encourages experimentation, curiosity and discovery! https://ryangastonmusic.com/hardware
My Patreon: / synthtodd"
"Dialr is a new kind of VST/AU plugin controller where parameters are automatically mapped to its tactile, analog knobs. No menu diving stealing your time. No manual mapping killing your flow. Dialr is always mapped and always ready. Just tweak the knobs and dial in your mix."
Dialr automatically maps all your plugins, giving you instant access to all parameters. No menu diving —just tweak and adjust with ease to dial in the perfect sound.
Display
7” LCD Touch Screen. Buttons
12 knobs with analogue potentiometers. 2 clickable step encoders. 3 clickable buttons for Undo/Redo and Bypass.
Compatibility Operating system:
Windows 10 or later MacOS 14 or later. Digital Audio Workstation (DAW):
Ableton Live 11 or later Cubase 14 or later Audio Plugin Formats:
VST3 AU Dialr supports 100.000+ of VST3 and AU plugins out of the box. However, some vendors use custom wrapper layers inside these formats that require special handling. In such cases, we ensure compatibility on a case-by-case basis.
Known examples include:
Waves (already supported) Native Instruments Spectrasonics Reason Studios We’re actively working to expand compatibility, with Native Instruments and Spectrasonics up next.
"Testing the Ensoniq Mirage Extended Programmer made by Doctor Synth Devices, a controller designed to simplify parameter editing on the classic Ensoniq Mirage.
This programmer allows for quick and easy adjustment of any setting, significantly improving workflow and sound exploration.
💡 Important: it works exclusively with the MASOS operating system.
🔧 A perfect tool for users who want fast, precise access to deep editing on the Mirage.
📩 For more information or inquiries about the programmer: sanchez.demian@gmail.com"
"Sound demo of the Amiteque AR-110 in a sort of song context... well it's one pattern going round and round that I fiddle with a little bit. The important thing is whether the drums sound any good to you."
The AR-110 is a compact analog drum synthesizer with classic Roland-like sounds, separate outputs, and volume controls for each instrument. Its ease of use and affordability make it a great addition to both amateur and professional studios.
Compact & Affordable Ideal for low-budget studios while providing high-quality sound for professionals.
5 Separate Outputs Process each instrument separately on an external console or record individually.
Adjustable Levels Fine-tune single instrument volumes and master output for perfect balance.
True 6-Note Polyphony Bass drum, snare drum, hi-hats, cymbals, and claps—play them all at once.
Power & MIDI Indicators Visual feedback ensures easy monitoring of power and MIDI activity.
Plug & Play No complex settings—just connect and start playing instantly.
Technical Specifications Sound Engine Bass and Snare Self Oscillating Circuit HH, Cymbal and Claps QR Noise Generator Contour Envelope 5x VCA Polyphony 6 Voices Connectivity and Control Audio Outputs 6x 1/8” Jack, 2 Vpp max Level Control 5x Individual and Main MIDI IN DIN 5 pin, Channel #10 Power 9~12 VDC, Center (+)
"Here we have the fantastically musical, generative Eurorack pattern maker PROTEUS. It’s the first module from Seaside Modular and is an impressive melody maker with lots of controls to go from simple rhythmic riffs and hooks through to complex melodies. With unique parameters like sleep and patience Proteus offers lots of ways to make, store, recall and vary patterns. Proteus has been fun as a smart band mate (that doesn’t turn up late and hungover) and as the centrepiece and main element on a patch or in a more supporting role. Loads of patches, loads of music, ace!"
Check with dealers on the right for availability.
Priced at $325.00
"Proteus is an algorithmic sequencer with a short attention span.
Proteus creates a melody, then repeats that melody over and over again. Each time the melody is played, there’s some chance that Proteus will get bored and scrap the melody in favor of a brand new one. How fast it gets bored is up to you, and depends upon the PATIENCE parameter.
Proteus’s melodies aren’t simply random; they are generated by an algorithm designed to make sequences that are more humanlike and musical. You can save and recall melodies that you like using the Pattern Bank.
Play with Proteus to explore the balance between repetition and variation, to inspire you and accompany you in your own musical improvisations."
"Turbocharger is a 6hp high speed switch between two signals. By default one signal is 5v and the other is 0v. There is an internal oscillator to act as the switching clock. The oscillator also has PWM control. CV control over all parameters. And the 'Do Not Touch' knob... well you'll just have to watch to see it's glitchy goodness.
Jump to any section of the video:
00:00 - Opening
00:25 - Intro
00:57 - Full Walkthrough and Demo
14:12 - Make it Louder
15:01 - Wavechopping
17:26 - Momentary Switch
18:28 - Pulserizer with Drums
24:03 - Some Music
Special thanks to Hakai Labs for providing the module for this video."
"Turbocharger is finally here!
Turbocharger at its core, is just a simple super high-speed switch (not a VCA) between 2 inputs. This sounds boring, but the switch is run by a CMOS switch IC capable of switching at extremely high speeds. This, paired with its internal oscillator, with PWM controls, makes for some fun experimentation. The best part is you don’t even have to use the internal oscillator. There is an external clock input that you can patch in your own pulse wave to control the switch.
Turbocharger is an idea that I (Scott Danesi) have had for some time now. After watching a presentation by Jon Sonnenberg (artoftravelogue.blogspot.com) back in the day at one of the early Knobcon conventions in Chicago on Wave Replacement Synthesis, I thought, I could do that in one module but make it crazier. So, what started out as a simple “Turbo” gate for the NT Controller module, now turned into this monstrosity.
The front panel art was created by the talented Aurich Lawson.
Check out the user manual below for more detailed information!
"We're on the ground in Berlin at the year's biggest synth event. Stay up to date with all the latest gear news, announcements, and preorder info on our Superbooth coverage hub."
Note this is the first post to feature Kinlein.
TŒRN - track building demo: Camping Love video upload by TŒRN
"Short demo of building a track with TOERN with the new effects firmware while camping in NL"
"TŒRN is a standalone Arduino-based sequencer & sampler — designed for fun, and live performances. Developed by Jan from SP_ctrl in Hamburg, it’s the evolution of the NI404: a groovebox with Teensy-powered synths, live recording, and a playful 16x16 RGB interface. Perfect for kids, couch producers, and live performers alike."
"Hi, I'm Jan! TŒRN is my evolution of the NI404, my first DIY sampler-sequencer prototype. As the sole developer, I've poured my heart into creating something special: a device that's both a fun toy AND a serious music tool.
My vision was simple: create an instrument that's easy to learn but deep enough to grow with you. Whether you're a kid discovering electronic music or a seasoned performer, TŒRN adapts to your style - choose your own colors for the enclosure as well! Its portable design and intuitive interface make it perfect for both: beginners and pros.
All components mounted on the PCB—no extra cables
USB-C, battery support, pro-grade audio & MIDI TRS ports
Designed for kids, couch musicians, live performers, and synth tinkerers"
"Beat Friend is a benevolent, semi-autonomous analogue drum machine. It wants to help."
"Beat Friend is the first offering from audio.computer, a UK-based duo making ‘benevolent, semi-autonomous music machines’. Beat Friend is an analogue drum machine, using circuits based on the ‘twin-t’s from the legendary Roland CR-78. Each drum has a slider that changes the drum’s complexity within one of the 30+ preset patterns, which already allows hundreds of variations on any given beat.
But wait! There’s more! Turning the Enthusiasm knob allows Beat Friend to add or subtract notes from the pattern as it sees fit, either keeping the pulse of the pattern or going completely off piste. It's like having an enthusiastic robot Labrador playing a 70's electronic drum kit just for you.
All the sounds are routed through a Triforce of digital and analogue effects, which...well, you just have to turn knobs to find out what they do. If you’ve ever wanted to base a track on a 7/8 samba through a bit-and sample crusher, then this is the unit for you.
And, sure, if you’re a control freak who absolutely must design every bar, you can control the drums individually via MIDI. It even includes a letterpress-printed manual, numbered to match your unit.
Beat Friend plays in glorious mono and is powered by a universal 12V power supply (included in the box)."
"At Superbooth 2025, I had the pleasure of meeting Pete, the inventive mind behind Kabaragoya, and exploring his groundbreaking creation: the Storm Summoner. This touch-based MIDI controller is designed to revolutionize how musicians interact with their effects pedals, offering expressive command over presets, modulation, and timing.
Key Features:
8-Zone Capacitive Touch Wheel: Provides intuitive control over various parameters, allowing for dynamic expression during performances.
Four Assignable Buttons: Customize these buttons to cycle through values, trigger patterns, or generate random settings with each tap.
Proximity and Ambient Light Sensors: Assign these sensors to control parameters, adding a new dimension of responsiveness to your setup.
Expression Pedal Jack: Integrate traditional foot control for added versatility.
3.5mm CV/Analog Clock Sync Input: Seamlessly sync with modular systems or other gear.
USB MIDI and ¼" TRS MIDI Output: Connect to any pedal supporting MIDI, regardless of Type A/B polarity—no additional MIDI box required.
Tripod Mounting: Attach the Storm Summoner to a microphone stand, drum rack, or lighting board for optimal positioning.
Open-Source Firmware: Easily update the device via drag-and-drop over USB and contribute to its development on GitHub.
