Products of 4ms
In 1996, Dan Green founded an innovative effect pedal business named 3ms Pedals near Chicago, Illinois, USA. The unique designs features many knobs and the option for custom artwork and modifications. Two years later Dan moved to St. Louis, Missouri, and began producing table-top noise devices as well as effect pedals for experimental musicians.
In 2002, the business changed its name to 4ms Company (d/b/a 4ms Pedals) and only a few years later began creating an advanced digital meta-instrument: the Bend Matrix, a 4x8 dynamic routing matrix, automatic circuit-bender, and octophonic mixer. In 2009, the company moved to Austin, Texas, and began designing Eurorack modules.
In 2012 we moved to beautiful Portland, Oregon, where we currently have our studio in the west coast nexus of synthesizer makers. In 2016 and again in 2017 we won Electronic Musician's Module of the Year!
New
4ms - Audio Expander (MetaAIO)
available
Expand your possibilities with the MetaModule Audio Expander, a high-quality audio and CV expansion module designed to complement the MetaModule. Featuring an additional 6 CV/Audio inputs and 8 CV/Audio outputs, the MetaModule Audio Expander allows your patches to become even more complex and expressive.Easily connectable via a provided ribbon cable, the MetaModule Audio Expander matches the pristine signal quality of the original MetaModule, offering 24-bit resolution with a default 48kHz sampling rate (supporting up to 96kHz). This ensures detailed, accurate signal handling ideal for precision sound design and advanced modulation tasks.Audio & CV Connectivity:• 8 DC-coupled CV/Audio outputs, 24-bit resolution, ±10V range• 6 DC-coupled CV/Audio inputs, 24-bit resolution, ±10V range• User calibration data stored in non-volatile memory for reliable performance
€176.90*
4ms - Listen Up
available
The Listen Up is a small passive expander for the Listen modules that provides stereo 1/4" (6.35mm) jack inputs and outputs. It connects to one or two Listen modules and/or WAV Recorder module with the included 3-pin cables. There are four 1/4" jacks arranged in left/right pairs. The left jack of each pair can be used as a TRS stereo jack if the right jack is unpatched.Features:• Four 1/4” (6.35mm) jacks arranged in two stereo pairs.• Each stereo pair can be connected to the same module or to separate modules.• Each stereo pair (left/right) is bi-directional (input or output).• Left In and Left Out jacks are TRS stereo if corresponding Right jack is not unpatched. • Uses no power.• Connects directly to host module using 3-pin cables.• Two 3-pin cables included.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€53.55*
4ms - Looping Delay
available
Crystal-clear clock-synced delay for loop up to 90 seconds, echoes, sound-on-sound, Karplus-Strong etc.Features:• Loop or echo time is synchronized to a clock• 87 seconds of delay/loop time maximum in mono mode, 43 seconds in stereo mode• 48kHz/24-bit sampling rate, loop recorded at 16-bit (24-bit optional)• Extremely quiet, low noise and low jitter design• Tap tempo button and clock Ping input set the basis for one "beat"• Delay/loop time set as a number of musical beats (or fractions of beats) using the Time knob, switch, and CV jack• Sample-accurate clock output for perfect synchronization• Loop clock output• Time switches change range of Time knob from 1/8th notes up to 32 bars• Digital feedback, up to 110%• Delay Feed control, independent of dry/wet signal mix• Infinite Hold mode disables recording input and fixes regeneration at exactly 100%• Reverse mode plays memory contents backwards• With an infinite loop locked, knobs or CV can "window" around memory, by shifting the loop• Trigger inputs for toggling Infinite Hold and Reverse• Send and Return for applying effects to feedback with external modules• In stereo mode, Send and Return function as Right Channel Audio Out and In• CV jacks to control Time, Level, Feedback and Dry/Wet MixDIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€193.97*
%
4ms - Meta Module
available
The MetaModule puts real knobs and jacks on virtual software modules. Step back from the computer and make music with hardware, while keeping the flexibility and expandability of software.THIS PRODUCT IS ASSEMBLED AND NO DIY!The MetaModule comes with over 160 built-in modules from 4ms Company, Befaco, HetrickCV, NonlinearCircuits, and Scanner Darkly, plus clones of popular classics such as the Mutable Instruments Eurorack modules, fun physical modeling algorithms, and lots of handy utilities.All of the included modules are also available on the computer using the free program VCV Rack. Whether you make patches on VCV Rack and transfer them to the MetaModule, or if you just create patches directly on the MetaModule, there are plenty of creative modules to inspire new ways to make music.MetaModule PluginsIf the 160+ built-in module aren’t enough, you can load more modules as plugins. Already there are over 200 modules in third-party plugins from Bogaudio, Valley, ChowDSP, NANO Modular, and the list is growing. We have an SDK available to make it easy for VCV Rack plugin developers to convert their plugin to a MetaModule plugin. Our licensing terms are non-restrictive: developers are welcome to distribute their plugin in any way they wish, commercially or not.Mapping Knobs and JacksThe MetaModule has 12 knobs that can be mapped to virtual knobs. Each knob can be mapped to up eight virtual knobs, and each mapping can have a different range and offset. You also can save a group of mappings as a Knob Set and switch between Knob Sets with the encoder. You also can map the 8 inputs and 8 outputs to virtual module jacks. Also, the MetaModule is a USB MIDI host, so you also can map MIDI CC, note, gate, and other parameters to knobs and jacks.ExpandersThere are lots of ways to customize your MetaModule. A Wifi expander allows you to wirelessly transfer patches from your computer. Add eight more knobs with the Knob expander, or buttons with the Button expander. A CV/Audio expander adds more high-resolution inputs and outputs, and the Gate In/Out expander adds not only gate jacks but also TRS MIDI and I2C.Under the HoodThere are six CV/Audio inputs, two gate inputs, and six CV/Audio outputs. The CV/Audio jacks are all 24-bit, 48kHz DC-coupled, -10V to +10V. A USB-C jack accepts MIDI devices and thumb drives. Patches and plugins can be loaded via a USB drive or microSD Card, and internal flash memory lets you save patches you always want to come back to.The processor is more advanced than anything 4ms has used in the past, and is among the most powerful processors found in Eurorack. Startup time and latency are blazingly fast.Features:Patches• Patches are loaded from microSD Card, USB drive, or via the Wifi expander• Patches can be optionally saved onto internal flash memory• Create patches using VCV Rack or directly on MetaModule• Patches can be given a name and descriptionMappings• Map each physical knob to up to 8 virtual knobs• Set range and offset for each mapping, including inverted control• Knob mappings are grouped into Knob Sets, and changing Knob Sets can be done quickly without menu-diving• Map physical jacks to virtual jacks, seamlessly making splits/mults• Add or edit modules, cables, and mappings in real-time while the patch is playing• Create alias names for mappings like "Kick Drum Level"Interface• Simple, intuitive graphical interface lets you zoom in on details, or zoom out to get a big picture• Patch View displays the patch as faceplates and cables, with knobs, buttons, and lights animating in real-time• Knob Set View simplifies the display, showing only the mapped knobs for the current Knob Set• Module View shows just one module and lists the names of each jack, knob, and control legibly• Mapping View lets you adjust details of a knob mapping• Adjust styles and visual preferences to your liking• Save, rename, duplicate, and delete patches• Firmware updater and plugin loader read from microSD Card or USB driveHardware• 12 Knobs• 8 CV/Audio outputs, 24-bit 48kHz, -10V to +10V, DC-coupled• 6 CV/Audio inputs, 24-bit 48kHz, -10V to +10V, DC-coupled• 2 Gate inputs• USB-C jack: MIDI Host or MSC (External drive) Host• microSD Card slot• Internal Flash RAM for additional patch storage• Dual-core 800MHz Cortex-A7 plus Cortex-M4 co-processor• 512MB DDR3 533MHz RAM• Bare-metal operation for fast startup and low latencyDIY-Kit-Type:Assembled unit. This is completely ready to use, nothing to solder or to assemble.
€616.55*
€649.00*
(5% saved)
4ms - Noise Swash
sold out at the moment
The Noise Swash is a chaotic random noise-maker and CV generator, generating its own sounds or working as an audio processor. As a stand-alone device it generates unpredictable continuously morphing oscillations on the Audio Output jack, and random CV fluctuations out the dual-direction "Mood CV" jack. A second CV input jack controls the Swash and Noisegate sections with positive and negative CV voltage. An audio input jack allows for distorting an audio signal beyond recognition, or using audio to trigger and modulate the chaos. The Swash knob is a 10-turn Bourns pot for adjusting minor variations. Each Swash has its own peculiarly unique sound.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€149.35*
4ms - Passive Mult
available
The Passive Mult is a two channel multiple. It can behave as a dual one to three mult, or in a single channel/normalized one to six configuration. Since the device is passive it can also be used as a three to one, or six to one mixer!This module requires no power, so all you have to do is build up and install it in your enclosure with the supplied 3mm screws.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€22.61*
%
4ms - Percussion Interface & Expander
sold out at the moment
The Percussion Interface (PI) and PI Expander are a pair of Eurorack modules that generate gates and envelopes from acoustic drums, samplers, drum machines, and virtually any audio source.Converting microphone, instrument, line and modular signals into CV and clock/gate signals, the PI and PI Expander are suited for synchronizing sequencers or other modules to the rhythm of an audio track or live percussion. The modules can simultaneously be used as a pre-amp for microphones or line-level signals, while generating inverted envelopes useful for side-chaining. The PI module contains all the core functionality and can be used without the Expander to conserve space. The Expander requires the main PI modules and adds three gain stage options, a modular-level audio output jack, a 1/4" (6.35mm) input jack, and envelope attenuation capabilities. The two modules are only sold together, they are not available separately.Features:• Sensitivity knob, Low/Medium/High gain switch, and clipping LED• Sustain control to prevent misfires, increase gate length, and control the envelope• Envelope decay control• Non-inverted and inverted envelope outputs, useful for side chaining• Four envelope outputs: two attenuated with independent attenuators, and two non-attenuated• Envelope following or generation modes• Gate output for clocking sequencers or any unit with a clock or trigger input• Compatibility with drums, pads, samplers, microphones, piezos, drum machines, etc.• 1/8" or 1/4" input jack (6.35mm)
€124.95*
€173.70*
(28.07% saved)
4ms - Pingable Envelope Generator (Black)
only 1 left
The Pingable Envelope Generator (PEG) from 4ms is a dual envelope generator whose envelope lengths are set by incoming clocks or "pings".The PEG has full CV control of envelope shape, skew, and ping (clock) division/multiplication, as well as a plethora of triggering and cycling options (AD, AR, quantization, cycle), and a tap tempo button for each channel.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€215.39*
4ms - Pingable Envelope Generator (Silver)
sold out at the moment
The Pingable Envelope Generator (PEG) from 4ms is a dual envelope generator whose envelope lengths are set by incoming clocks or "pings".The PEG has full CV control of envelope shape, skew, and ping (clock) division/multiplication, as well as a plethora of triggering and cycling options (AD, AR, quantization, cycle), and a tap tempo button for each channel.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€215.39*
New
4ms - POD104X
available
The Pod104X is a lightweight, portable Eurorack case with built-in power, offering 104 HP of modular space and extra depth (55 mm) for modern, deep modules. Whether you're expanding an existing system or starting your modular journey, the Pod104X provides a simple and reliable solution for tabletop setups.Crafted from anodized aluminum, the enclosure is both rugged and ultra-light – ideal for live sets, studio work, or travel. The integrated power supply includes 13 internal power headers and supports daisy-chaining to other Pods or Row Power systems.Pods can be powered using a compatible power brick or chained from another powered Pod or Row Power.Features:• 104 HP Eurorack case with extra depth (55 mm)• Integrated power supply with 13 connectors (expandable via Multi Power Cable)• +12V output up to 2.0A – suitable for demanding digital modules• Made from 100% anodized aluminum – light and durable• Standard M3 threaded rails for easy module mounting• Red, white, and blue LED indicators for power rails• Power switch and daisy-chain compatibility via barrel connector• Great for desktop use or as an expansion to a larger system
€260.00*
4ms - POD20
only 2 left
The Pod20 is a lightweight, portable, compact enclosure with 20HP Eurorack modular space and (34mm) of available module depth. The built-in power supply has two power connectors and can be daisy-chained to other Pods. More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 20 HP Eurorack modular space• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€105.91*
4ms - POD26
available
The Pod26 is a lightweight, portable, compact enclosure with 26HP Eurorack modular space and 34mm of available module depth. The built-in power supply has two power connectors and can be daisy-chained to other Pods. More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 26 HP Eurorack modular space• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€116.62*
4ms - POD32
only 2 left
The Pod32 is a lightweight, portable, compact enclosure with 32HP Eurorack modular space and 34mm of available module depth.The built-in power supply has two power connectors and can be daisy-chained to other Pods.More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 32 HP Eurorack modular space• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€127.33*
4ms - POD34X
available
The Pod34X is a lightweight, portable, compact enclosure with 34HP Eurorack modular space and has extra room to fit even the deepest modules 55mm of available module depth.The built-in power supply has two power connectors and can be daisy-chained to other Pods.More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 34 HP Eurorack modular space• Extra deep 55mm fits virtually every Eurorack module• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€143.99*
4ms - POD40X
available
The Pod40X is a lightweight, portable, compact enclosure with 40HP Eurorack modular space and has extra room to fit even the deepest modules 51mm of available module depth.The built-in power supply has two power connectors and can be daisy-chained to other Pods.More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 40 HP Eurorack modular space• Extra deep 55mm fits virtually every Eurorack module• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€154.70*
4ms - POD48X
only 2 left
The Pod48X is a lightweight, portable, compact enclosure with 48HP Eurorack modular space and has extra room to fit even the deepest modules 51mm of available module depth.The built-in power supply has two power connectors and can be daisy-chained to other Pods.More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 48 HP Eurorack modular space• Extra deep 55mm fits virtually every Eurorack module• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€165.41*
4ms - POD60
available
The Pod60 is a lightweight, portable, compact enclosure with 60HP Eurorack modular space and 34mm of available module depth.The built-in power supply has two power connectors and can be daisy-chained to other Pods.More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 60 HP Eurorack modular space• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€185.64*
4ms - POD64X
only 2 left
The Pod64X is a lightweight, portable, compact enclosure with 64HP Eurorack modular space and 55mm of available module depth.The built-in power supply has two power connectors and can be daisy-chained to other Pods.More power connectors can be added with the Multi Power Cable accessory.This Pod requires a power brick (not included).Or, if you already have a Pod and power brick (or a Row Power module) you can use a barrel cable to daisy-chain power supplies.Features:• 64 HP Eurorack modular space• Standard M3 threaded holes• 100% lightweight anodized aluminum• Built-in Power supply• Red, White, and Blue LED power indicators
€208.25*
4ms - QCD Panel (Black)
only 1 left
Original 4ms alternative panel for the Quad Clock Distributor (QCD). Very good quality. Satin black with white artwork. Made by 4ms.DIY-Kit-Type:Panel Only
€26.78*
4ms - Quad Clock Distributor Expander (Black)
available
The QCD Expander is an expansion module for the Quad Clock Distributor (QCD).The QCD Expander adds a host of features, turning the QCD into a programmatic non-linear sequencer. Each channel gets a CV Trigger Delay (Pulse Width) jack and knob, an additional output jack with three selectable modes, and attenuverters for all CV input jacks. Self-patched evolving rhythms and swing/shuffle patterns are easily obtained, as well as complete control over standard rhythmic patterns.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
€166.60*