DoP: Hans Bauer (ravir)
Edit & Grading: Jonny Polka"
2. ginTronic – transparentSea (stutter with a volca beats)
3. ginTronic – transparentSea (development demo)
"I’m very proud to introduce you to our new digital multi effects unit, the transparentSea.
It’s designed for live table top musicians who like to go DAWless but also works well in a studio environment.
The basic idea is to have an all in 1 FX solution without a screen and with minimal hidden features. Dedicated knobs for every parameter and responsive Buttons with RGB LEDs.
"Afternoon exploration session with 3 silver boxes, the Elektron Machinedrum handling the beat and the classic SID Station led by the Lightreft Monolit on the 2.0β firmware.
Machinedrum keeps things tight and mechanical while the SID Station focuses on texture. Bit-grit, noise edges, and shifting timbres.
Just experimenting, seeing how far the monolit can take Midi Automation over an IDM groove. #machinedrum #sidstation #idm"
####
The LightReft Monolit made its first appearance on the site earlier this month in another video by HANJŌ.
The following is a playlist featuring dditional demos, followed by some pics and details further below.
Playlist (in most recent order - video 7 is from one year ago):
1. Monolit Sequencer
2. Machinedrum + Monolit : Simple Setup
3. MONOLIT x DECKARD'S DREAM MK2
4. Monolit: Quick Tips for Hardware Users
In this video, we demonstrate how Monolit connects seamlessly with synths, grooveboxes, and samplers — no computer needed. No deep menus, no distractions — just a clean interface and immediate control.
We explore different scenarios where Monolit shines: real-time MIDI control, clock generation, note and CC mapping, automation, and even gamepad integration. Hand-built in Japan, Monolit is a minimal yet powerful tool for artists seeking intuitive, hands-on control.
5. Monolit Firmware 1.2.0: Unlocking New MIDI Control Features!
In this video, we dive into the new features introduced in Monolit firmware v1.2.0. From advanced MIDI routing to external slider control and dynamic button functions — Monolit just got a serious upgrade. We’re showcasing a dual-Monolit setup, where one unit controls the other, which is connected to an Elektron Monomachine.
6. Monolit × Octatrack — Live Performance Control Demo | LightReft
Welcome to the first tutorial on the MONOLIT device! In this 40+ minute video, you’ll get acquainted with the essential settings, programming, and MIDI control on MONOLIT, while exploring the device’s unique capabilities. This session covers the key aspects of working with MONOLIT, making it an ideal guide for musicians and producers who want to master its full potential.
Main topics covered: Initial setup and connecting MONOLIT Programming and MIDI control Using functions and operational modes
Dive into the world of sound with this introduction to MONOLIT! Tutorial by Tim Shatny.
"MONOLIT by Light Reft
A smart, modular MIDI computer built for live performance and smooth integration with any setup.
Monolit is not a controller you map once to forget.
It is a playable instrument - a physical interface that lets you shape sound through motion, record gestures as automation, and turn parameters into something alive.
Designed for those who don’t just adjust sound, but perform it.
WHY MONOLIT?
A motion driven MIDI instrument for live sound shaping, expressive sequencing, and gestural automation. 8 banks with 64 controls per preset Real-time MIDI automation and parameter morphing Seamless DAW + hardware integration USB, TRS-MIDI, external device support Customizable, minimal, and fast. MEET MONOLIT, YOUR NEW MULTIFUNCTIONAL MIDI COMPANION! MONOLIT by Light Reft is a cutting-edge, multifunctional MIDI-computer that transforms your music production experience. Designed for musicians who seek precision and flexibility, MONOLIT offers seamless integration with all DAWs and hardware devices, customizable presets, and an intuitive interface for effortless control and creativity. Whether you're diving into your DAW or jamming out with external hardware instruments, MONOLIT has you covered. An endless library of presets at your fingertips—each one offering 8 banks, with 8 sliders and 8 buttons per bank. That's a whole lot of control!
For each slider and button, we present a range of versatile options. You can record MIDI automation, set delay times for slider movements, send notes and LFOs, and adjust various parameters directly within the device. This flexibility ensures that you have complete control over every detail of your setup. But it doesn't stop there. MONOLIT is as versatile as you are, allowing you to connect other devices like Gamepads, Keyboards, Monome Grid , or any MIDI device you fancy. This means you can take command of your entire setup, all through one sleek, powerful interface. Whether you're crafting the perfect beat, tweaking synths, or anything in between, MONOLIT is the tool that brings your musical ideas to life with ease and style. Designed and assembled in Japan, MONOLIT is ready to be shipped worldwide.
"In this video, we’re building a Teensy-powered synth inspired by the iconic Minimoog Model D, and exploring what made the original design so legendary. We’ll walk through all-the-things: oscillators, mixer, filter, envelopes, hidden features, presets, the Teensy’s USB audio setup, and how Bob Moog’s Minimoog helped shape modern subtractive synthesis.
This is my biggest project to date, and I couldn’t be happier with how it turned out! The Teensy 4.1’s built-in USB audio is sending power, MIDI, and audio over a single cable. What a time to be alive, haha! All code and build files are available on GitHub if you want to make your own. Cheers!
A 6-voice polyphonic virtual analog synthesizer built with the Teensy 4.1 microcontroller, inspired by the classic Minimoog. Features comprehensive synthesis with USB audio/MIDI and intuitive menu control.
Key Features: 6-voice polyphony with 3 oscillators per voice (18 total) 6 waveforms per oscillator Noise shared white/pink noise 24dB Moog-style ladder filter with ADSR envelopes Independent LFO with pitch/filter/amp targets Macro knob system - remap filter knobs to LFO controls USB Audio + MIDI - single cable to computer 20 hardware encoders + LCD for real-time control 20 Presets - 80s Brass, Saw Keys, Bass sounds, Pads, and more Multiple play modes - Mono, Poly, Legato with glide
"Only a handful made. Tobinski mono Synth (formerly Danny sound). Sounds incredible. Everything works accept 1 led needs changing. Comes in its own carry case. Cables included.
Modules overview:
OSC 1- Electronotes EN129 Linear Through Zero Oscillator
OSC 2 -Buchla 258 Oscillator
ENVELOPE 1 - Roland M140 Envelope Generator
ENVELOPE 2 - Electronic Dream Plant (EDP) Wasp Filter Control Envelope
ENVELOPE 2 Electronic Dream Plant (EDP) Wasp Filter Control Envelope
ENVELOPE 3 Electronic Dream Plant (EDP) Wasp VCA Envelope
TIMBRE (TMBR) Buchla 259 Timbre Generator Module
LOW PASS GATE (LPG) Buchla 292 Low Pass Gate Module
LOW PASS FILTER (LPF) Moog MiniMoog Low Pass Filter Module
VOLTAGE CONTROLLED AMPLIFIER (VCA) Moog MiniMoog Voltage Controlled Amplifier
MIDI TO CV Oakleysound 3031 midi to CV"
Note this appears to be the first post to feature Tobinksi.
"DIY Synthi - piano stand test! #synthesizer #electronicmusic #synth #synthi #diysynthi #matrixsynth"
And a playlist in chronological order:
"Currently running the following:
Oscillators 1-4 - started out with the XR2206, schematic, pretty much from the data sheet.
This part is the crazy chaos part. The XR2206 can be amplitude modulated as well as frequency modulated (here with a button) Oscillators 5-6 - Digital (this part will be CV volt-octave controlled)
https://www.alldatasheet.com/datashee...
1. DIY SYNTHI first test all components
2. DIY Synthi longer demonstration….
3. DIY Synthi, stick demonstration
4. DIY Synthi - CV to Matrix test
5. Ölands Norra Udde - the Northern Head of Öland (DIY Synthi jam)
6. Alla världar som finns - (All Worlds That Exist) voice/lyrics Johan Holmlund
7. Synthi - Piano short improv
"After a year of design, testing, and feedback from our amazing Kickstarter backers — Timepod is finally real.
In this video, we’re giving you the first full look at the finished product — the design, the features, and the journey that brought us here.
Limited Time $100 Off Preorder Sale 👇
https://www.modernmidi.io/products/timepod
0:00 Intro
0:25 Next-Gen Knobs
0:55 Modern LED rings
1:06 Innovative Snapshot System
1:51 Auto Morph
2:10 Manual Morph
2:43 Random Morph
3:21 Desktop App
3:30 Outro"
Next-Gen Resolution 16 ultra-high resolution (1024 steps per revolution—8x the resolution of standard encoders) endless knobs with touch-sensitivity for unmatched precision and control.*
Perfected Feel Custom-tuned knobs for optimal torque, uniform resistance, and silky-smooth response for a truly premium feel.
Sleek Visual Feedback Seamless LED rings powered by high-quality LEDs for rich colors, crisp feedback, and outdoor-visible brightness.
Deep Control 8 banks of 16 mappable knobs give you complete tactile control over your projects.
Innovative Snapshot System Save, recall, and morph between sound sets creatively and effortlessly, with up to 8 snapshots per bank and 3 different morph modes.
Frictionless Workflow Play Timepod like an instrument with its streamlined interface, intuitive controls, and creative features.
Customize Everything Use the companion desktop app to configure colors, mappings, brightness, and more.
Connect Anywhere USB-C and TRS-A In & Out ports unlock new creative possibilities in any setup.
Engineered with Passion Timepod is the product of years of community-driven development, refined through countless iterations and meticulous attention to detail.
Each Timepod is hand-assembled in the United States.
*14-bit MIDI CC communication is natively supported by Timepod and most DAWs, allowing you to take advantage of the higher resolution with minimal setup.
"MÕNAI is a standalone portable multitimbral synthesizer that goes wherever your creativity takes you. The integrated battery eliminates the need for power outlets, while the compact form factor fits comfortably in a backpack. Whether you’re sketching ideas on location or performing on stage, MÕNAI delivers comprehensive synthesis capabilities without compromise.
Planned beta version release: Summer 2026
Every control on MÕNAI is positioned for intuitive access. The 8 endless encoders provide tactile feedback without physical limits, letting you sweep through parameters naturally. Touch-sensitive strips respond to the subtlest gestures – the left strip dedicated to modulation, the right offering multi-touch control across 20cm of expressive surface. The 2-axis joystick adds another dimension of real-time control.
MÕNAI integrates seamlessly into existing setups. USB Host port accepts MIDI controllers, expanding your playing surface. Standard MIDI I/O connects to legacy gear. Four CV outputs – pitch, modulation, velocity, and gate – bridge the gap to modular systems. Line-level audio input lets you process external sources through MÕNAI’s effects. This isn’t an isolated instrument; it’s a hub that enhances your existing workflow.
A Tool for Sonic Exploration
MÕNAI encourages experimentation. The two built-in microphones capture audio for immediate processing or sampling. The pedal input adds hands-free control. The combination of traditional keyboard layout and function keys provides both familiar territory and new possibilities. This is an instrument that rewards curiosity – the more you explore, the more it reveals.
The CNC-machined aluminum enclosure isn’t just aesthetically refined – it’s engineered for durability. Sandblasted and anodized in matte black, the body resists wear while maintaining a professional appearance. The integrated battery means you’re not tethered to power outlets. Whether you’re sketching ideas on a train, performing in a park, or working in a studio without available outlets, MÕNAI adapts to your environment rather than constraining it.
The workflow is immediate. Controls are positioned for intuitive access, with visual feedback from 109 LEDs across the interface. The high-resolution display renders waveforms and parameters clearly. Multiple synthesis engines can run simultaneously, each with dedicated effects and modulation routing. Sequencers maintains precise timing whether you’re working with internal sounds or triggering external gear."
User Interface 52 keys 29 piano keyboard layout keys (2 octaves and 1/3) 23 function keys 8 endless potentiometers 2 touch-sensitive strips Modulation (left, 8cm) Multi-function (right, 20cm) 2-axis joystick for expression parameter control 6-axis motion sensor Volume control knob with audio level indicator strip (stereo) High-resolution 3.1″ LCD screen Total of 109 LEDs: 88 RGB and 21 single-color LEDs 2 microphones for audio recording 1 USB port for battery charging and computer connection 1 USB Host port for device connection (e.g., MIDI keyboard) Line-level audio input 2 x audio outputs 3.5mm TRS MIDI input and output Pedal input Sync out / in CV outputs CV Pitch CV Modulation CV Velocity CV Gate Dimensions: 36.5 x 12.3 x 18.7 cm
A Technology Preview Exploring AI, DIY Culture, and the Future of Music Creation
Los Angeles, November 11, 2025 — Roland Future Design Lab, the advanced technologies research group of Roland Corporation, announces Project LYDIA, an audio processing platform preview created in collaboration with Neutone, developers of next-generation AI tools for musicians and artists. Project LYDIA merges Neutone’s trainable AI software with Roland’s hardware expertise, using a Raspberry Pi 5 single-board computer to deliver a compact, stage-ready prototype that reimagines DIY innovation for a new generation.
Bridging AI and DIY Creativity
Roland’s legacy in DIY music creation began in 1981 with AMDEK (Analog Music Digital Electronic Kits), a line of build-it-yourself kits that encouraged musicians to experiment with technology. Today, Roland Future Design Lab revisits that spirit, asking how modern creators can explore sound through emerging AI tools.
AI for Sound Discovery and Exploration
Powered by Neutone’s Morpho technology, Project LYDIA, named after DIY and AI, uses “neural sampling” to learn the tonal qualities of any sound and apply it to another in real time, with the sonic results ranging from highly musical to exotic and surprising. The current Project LYDIA mockup houses a Raspberry Pi 5 computer running Neutone’s special version of Morpho alongside Roland’s latest ideas for a simple, tactile control panel. Audio I/O is currently managed via a USB-connected Roland Rubix interface, with future iterations aiming to fully integrate I/O for a completely self-contained device.
AI Innovation at Roland
Project LYDIA builds on Roland’s growing exploration of AI as a creative partner for musicians. In 2024, Roland and Universal Music Group (UMG) jointly introduced the Principles for Music Creation with AI, a framework outlining shared commitments to ethical and artist-centered innovation.
“Roland has taken a leadership role globally in practicing responsible development with AI for music creation,” said Paul McCabe, Senior Vice President of Research and Innovation at Roland. “Part of being responsible is getting input from creators on what they find useful, helpful, or inspiring, and what ideas may not be welcome in their workflows. Releasing Project LYDIA as a technology preview allows us to demonstrate possibilities, seek community input, optimize, and improve.”
Shaping the Future Together
Project LYDIA debuted at the Audio Developer Conference taking place November 10 through November 12 in Bristol, UK, inviting feedback from the creative community to guide future research in AI-driven music tools. Musicians and makers can share their thoughts and ideas via a short survey here.
To learn more about the inspiration and technology behind Project LYDIA, visit Roland’s feature story on Roland Future Design Lab.
"#popupiano ( https://go.sjv.io/MA7Ld3 or https://www.popumusic.com ) is a battery-powered, multicolored keyboard that teaches piano lessons with an app available for IOS and Android. It's also a MIDI device with detachable left-hand devices, a chord pad and another 2 octave keyboard. Please watch the video before setting the comments section on fire. ;-)
Table of contents:
00:00 hello
00:22 what's this / what's in the box
01:32 hardware features
02:48 the chord pad (plus demo)
03:39 the app - overview and piano sound
04:47 the piano course and color sync
06:21 play & sing mode with licensed music
07:21 free play mode / chord pad customisation
08:06 AI mode (loop generator)
08:37 using it with a DAW
09:51 some internet controversy (or maybe not)
11:01 conclusion: the good ...
11:35 the mid ...
12:08 ... and some improvements that would be very nice to have
12:46 it's good!
13:05 used with a hardware synthesiser (Zynthian 5.1)
14:03 do the youtube thing :-)
Blog post links: https://www.popumusic.com/blogs/news/... and https://roli.com/blog/best-smart-keyb...
A web-synthesizer that generates sound from the binary code of any files. It can synthesize sound directly in the browser, or be a generator of MIDI messages to external devices or DAWs, turning any file into a score. All the application code is written in Javascript and along with everything you need is packed into a single .html file of about 750kb. The synthesizer doesn't need internet, it can be downloaded and run locally on any device with a browser.
0:00 I 9:35 II 11:51 III 18:24 IV 20:13 V 23:06 VI 26:08 VII
All data on any computer or smartphone is in the form of files. The contents of these files are ultimately just zeros and ones. And these zeros and ones are basically all the same, so we need an interpreter to extract meaning from these texts. Basically, the file format (.mp3, .docx, etc.) is just a pointer to which interpreter we need to pass the text in order to extract meaning from it.
But what if the file format and the interpreter don't match? In the case of musical experimentation, there have been earlier attempts, for example, to "play" a file through an audio editor, which expectedly produced mostly glitch and noise; it might be more interesting from a conceptual than a musical point of view.
We could go further and write our own interpreter that would look at the files without regard to format, use its own "manner of reading" the original zeros and ones, and on that basis provide a complete system for controlled synthesis of sounds.
The tool, called Binary synth, is available at: https://bs.stranno.su.
The application is a web synthesizer that runs in the browser and is written in Javascript. All the application code along with everything needed is packed into a single .html file of about 750kb.
"Join us at Bristronica 2025 as we explore the innovative Circle Guitar with Anthony from Circle Instruments. Discover how this self-strumming, MIDI-enabled guitar opens up new creative possibilities ."
"The player can sequence the wheel's movement with a DAW or MIDI controller such as the Morningstar MC6 Pro and MC8 Pro. All external MIDI-enabled devices and effects can be synced to the wheel's speed to adjust dynamically together."
1. Circle Guitar at Distillery 2 - Episode 2 - Medley
2. An introduction to Circle Guitar
3. Circle Guitar at Distillery 2 - Episode 1 - Theme Tune
4. Circle Guitar - Promo
"This is Röntgen
An analog instrument for improvisation and sonic exploration.
It consists of three parts: two oscillators with wave shapers, two random shift registers/sequencers, and a stereo delay.
The instrument is designed so that it can be played without patching. The banana jacks serve to expand the instrument's capabilities and enable communication with other instruments.
There is an insert point between the oscillators and the delay for connecting a volume pedal, external effects, or both.
Röntgen is made to order.
If you are interested, you can find my email address in the link tree.
https://linktr.ee/tilde_instruments"
Introducing Tranzwave, a powerful wavetable Synthesizer, inspired by an unsung hero from the late 90’s: The Ensoniq Fizmo.
The flexible modulation engine, coupled with creative editing and randomization features, simplifies the creation of new, innovative sounds. Tranzwave brings all the wavetables from the Fizmo into the modern age for new creative explorations. With its user-friendly interface, Tranzwave provides complete control over wavetable and effect controls, making the creation of new sounds both fun and easy.
Tranzwave – A Tribute to Fizmo’s DNA
In the late 1990s Ensoniq pioneered “Transwaves”, a unique form of wavetable synthesis notably featured in their Fizmo synthesizer. Unlike earlier forms of wavetable synthesis, which could sometimes produce more static or stepped sounds, Ensoniq’s technology facilitated fluid transitions between different waveforms within a wavetable. This innovation led to the creation of evolving, dynamic soundscapes. Ensoniq’s approach allowed for a more seamless and organic morphing of sounds, enabling musicians to craft rich, textured audio experiences that changed over time. This method offered a fresh and novel way to explore sonic possibilities, distinguishing it from the more digital and discrete transitions of previous wavetable synthesizers like the PPG Wave. Although the Ensoniq Fizmo, which utilized Transwaves, did not achieve widespread fame, its distinctive approach to wavetable synthesis marked a significant development in the evolution of electronic sound and influenced modern synthesis techniques.
Tranzwave brings this older, unique wavetable concept, known as Transwaves, into the modern era of music production. By sampling each frame of these Transwaves, Tranzwave offers a rich and dynamic sonic palette that captures the essence of these early digital synthesizers. It’s akin to having a vast library of colors and shades at your disposal, offering endless possibilities for creating new and innovative sounds.
1. themkI | An exploration of a 70s classic
2. themkI | Overview
3. themkI | Presets playthrough
Press release follows:
Thephonoloop tweaks themkI as deeply-sampled, expressive VI exploring electromechanical keyboard classic’s imperfections with colourful Version 1.1 update
KATOWICE, POLAND: Thephonoloop is proud to announce that it has tweaked themkI — already available as a deeply-sampled, expressive VI (virtual instrument) for Native Instruments’ KONTAKT PLAYER platform housed in an MPE (MIDI Polyphonic Expression) compatible engine built for discovery and experimentation, exploring the beautiful imperfections of a Seventies-vintage electromechanical keyboard classic — with a colourful Version 1.1 update introducing sharper contrast for better visibility alongside new GUI (Graphical User Interface) colour options for customising its look, as of October 7…
This appears to be the first post to feature Dobbo by Butterfly Effects.
"Welcome to Dobbo: our first habitat, made for playful discovery. Dive into lush clouds or listen to rhythmic crystals forming.
Dobbo is a granular effect designed to spark curiosity and inspire new sonic directions. With elements of randomness, controlled chaos, and evolving textures, it invites you to explore sounds you didn’t know you were looking for.
Dobbo takes small bits of sound and rearranges them. It can stretch, pitch and blur these bits, or transform them into rhythmic textures."
Based on the user manual, this appears to be a preset synth. I'm not seeing the ability to do any deep sound editing - there's no mention of filters, LFOs, or envelopes. That said, this is the first post to feature FABESIS.
🎹 MÁXIMUN EXPRESSION FOR ACOUSTIC INSTRUMENTS 24-bit Audio for Maximum Authenticity and Expression of Acoustic Instruments Designed in the United States specifically for discerning musicians. This synthesizer includes the traditional sounds used to play Corridos, Chilenas, Banda, Alterado, Tierra Caliente, Tropical Cumbia and Sonidera, Merengue, Bachata, Tango, Chanchona, Cumbia Villera, Tecnocumbia, Chicha Peruana, Cumbia Ranchera, Rock, Romantic Music, and much more!
🖥️ EASY TO NAVIGATE The Enclave's interface is easy to navigate. Its navigation is so intuitive that, if you already have experience as a musician, you probably won’t even need to read the manual. All menus are designed to be easily understood by any user.
🎹 SEMI-WEIGHTED KEYBOARD Professional keyboard with fast response, semi-weighted design, and blister contacts — ideal for demanding musicians. Its lightweight build and portability make it perfect for any stage.
🎛️ EASY TO USE FRONT PANEL The front panel of the Fabesis Enclave is intuitive, clear, and entirely in Spanish. It includes essential functions such as:
Tuning – Adjust pitch with precision Transpose – Instantly shift keys without changing your hand positions Octave Shift – Expand your range at the touch of a button Navegation Operation Mode - Select the operation Mode Sound Banks - Choose your favorite sounds Factory Effects – Apply studio-quality effects instantly with built-in presets
Additionally, its effects section includes factory pre-programmed presets, ready to use instantly.. 🔌 CONNECTIONS On the back panel, you’ll find all the connections you need:
Audio outputs - for live performance or recording Headphone Jack - for silent practice Damper Pedal - for expressive sustain MIDI Ports - for external gear and sequencing USB Connections - for storage Programation Port. - for software updates 📦 EXPANSIONS For those looking to expand the capabilities of the Enclave, Fabesis offers a variety of sound libraries and expansions, including:
Grupero Wave. Romances. Saxophones. Trumpets. Trombones. Mega Synths. Ambient Dreams."
"This is a review of the SYNIDO TempoKEY W25 MIDI Keyboard which comes with USB, Bluetooth and TRS MIDI and a lot of other functionality. Get it here:
SYNIDO TempoKEY W25 MIDI Keyboard: [on Amazon]
Discount Code (10% off): 10W25FLOYD
Expires On: Oct 22, 2025 | 23:59 PDT
For orders on synido.com (available for Europe delivery): https://bit.ly/46n3wM3
15% OFF Discount Code: W2515
Contents:
00:00 guess whose bag!
00:23 I have to mention this
01:52 hardware overview
03:36 firmware features: everything can be configured on the W25 itself
04:04 chords ands scales
05:09 recording a loop: arpeggiator + drum pads
06:11 using the knobs to send cc
06:34 changing channels
07:24 2 banks of encoders and pads / pad cc, note, program change modes
07:56 note repeat
08:08 adjusting the velocity curve
08:32 DAW playback/stop/recording
08:40 bluetooth
08:55 control app & firmware updates
09:03 conclusion + another short loop
10:20 bye, please do the YouTube thing
Audcalc is a pocket synthesizer and sequencer. It has 8 voices which can switch between synthesis (using mutable instruments braids cores) and sampling. The sequencer supports parameter locks, conditional triggers, and various time signatures and loop lengths. There are also two built in effects sends for building a full track. Its fun to jam with by itself, and can link into your larger portable music setup via midi or cv clock. Features: - 8 simultaneous synth or sampler voices, 16 midi outs - 16 sequencer channels - 16 patterns, supports pattern chaining for songs - channels can send to synthesizer, sampler or midi out - each voice has 2 assignable envelopes, LFO & filter - reverb & delay sends - sequencer supports midi clock sync or CV sync, both in and out - assembled by me & open source (open firmware, hardware, and enclosure)
