Utilities
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Multiplikand is a compact routing utility module for Eurorack in 6HP. It takes Audio and CV, with optional DC filtering.At its core, Multiplikand offers four active precision multiples. Clever normalisation and a switch allow you to configure how the signals are summed.The module has pin headers in the back so you can break out from prototyping platforms like Arduino, Teensy, Daisy and Bela to Multiplikand's inputs with jumper wires.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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DivSkip is a 4 Channel Trigger and Gate Processor, with loads of great modes. Bernoulli Gates, Clock Division, Turing, Euclidean Split, Euclidean Classic, Ramp / Gate Length, Retrigger and Pattern.Plug in triggers or gates from a clock, logic module or sequencer and generate new rhythms and variations. Modes include Probability, Clock Division, Turing, Euclidean, Retrigger, Gate Delays and 64 step preset patterns.Features:• 4 Channels of Triggers or Gates• push-to-mute• 8 modes per Channel• LED rings for visualizationDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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MULTVERT is a high-quality buffered multiple designed to provide extended functionality in a sleek, ultra-compact form factor. Developed with passion and precision at Modulove, this module enhances the standard buffered multiple concept, offering an innovative approach to signal distribution. MULTVERT combines reliability with creative potential, proving that even simple tools can be improved for a more inspiring experience.Features:• 40mA +12V Rail 40mA -12V• 2 Buffered input Channels• 2 Buffered Bipolar LEDs (green = positive, red = negative)• Reverse Polarity Protection• 1 Channel with 4 buffered copies• 1 Channel with 2 buffered copies and 1 inverted copy• Normalisation of channel 1 to channel 2DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Startup is a headphone amp, six-input mixer, tap tempo clock, divider & multiplier in 4hp. It's the perfect way to start a small Eurorack case. Full DIY Kit.Startup is designed to be the best way to start a small Eurorack case, featuring a Mixer, Clock & Headphone Amp. This is a really easy project for DIY newcomers, all the SMD components come pre-soldered and the PCB is programmed and testing prior to shipping. You just need to solder the buttons, jacks and pot. The Music Thing Modular ‘Startup’ is designed to be the best way to help start a small Eurorack case.This 4HP module does three things:1) It’s a 5 channel output mixer, with a spare channel for stereo signals (like a Korg Volca or a phone).2) It’s a nice clean headphone amp with two outputs.3) It’s a useful tap-tempo clock, with a second channel giving divided or multiplied clocks.The best way to understand Startup is with with the Quick Start Manual. (Use button below)DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The MSK 008 Voltage-Controlled Octave Switch is a multifunction voltage processor. The module has two channels, each containing a whole-volt quantizer that maps its input to the nearest integer number of volts from -2 to +2; a three-position toggle switch that shifts the quantizer boundaries up or down by a volt; and a precision adder (with optional subtraction function).If you simply route a pitch CV through one of the unquantized CV1 inputs, it can be a performance control, allowing easy transposition up or down an octave at the flip of a switch. That might be useful for VCOs without their own built-in octave switches. With no input signal, it generates a selectable offset of -1, 0, or +1 volts; feed that into an attenuated exponential FM input somewhere and you get the same tactile control over any other interval transposition you choose.But the possibilities really open up when you start using more inputs. An LFO into the quantized input gives the effect of flipping the octave switch under CV control, keeping your hands free to wiggle elsewhere. Using the unquantized inputs, which are normalled across the two channels, you can transpose one sequence by another. The CV2 input can add or subtract, selectable during build by a solder jumper on the circuit board; in a default build, CV2 adds on the left channel and subtracts on the right, but do-it-yourselfers can change this selection, or design their own expanders to make it switchable on the fly.Combining the two channels, with or without other utility modules, allows more complex melody-shifting effects. And it doesn't have to be just for oscillator pitch control. Switching fixed-voltage offsets on filter cutoffs also makes for great drops and timbral shifts. (And try putting the result through a slew limiter!) The default sum and difference configuration allows the module to act as a "mid-side" encoder or decoder. With other patching it can be a flip-flop or a wavefolder.The MSK 008 is fast enough to work on audio. The quantizer is built from hardware comparators, without a microcontroller, and it can do simple bit-crushing effects across the whole audio spectrum. Each channel can also be a unity mixer for audio, with two regular inputs plus the output of the bit-crusher.Features:• Two channels and multiple CV functions in a small space• Flash-style comparator quantization - no microcontroller• Through-hole design for easy hand construction and maintenance• Connectors between boards, and panel controls mounted on a board - no flying wires• No compromises on build quality: real aluminum panel, not PCB material, with colour printing; nickel and gold plating on the circuit boards; close-tolerance metal film fixed resistors; multiturn trimmers.• Fully open design - no lock-inDIY-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.
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2 HP dual buffered Multiple features 2 channels of 3 outputs or 1 channel of 6 outputs if nothing is connected to the second input, it has 2 bi-colour led showing positive and negative voltage.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Punch MG is a unique module with VCA-DECAY & Mute GROUP designed for Eurorack systems. This module has been specially designed to generate dynamic percussive sounds while also offering the capability to manage multiple signals simultaneously through its innovative mute group feature.Punch MG provides a versatile platform for designing dynamic percussive sounds. With its mute group feature, it allows you to handle numerous signals concurrently.The manual will guide you through the various features and functions of Punch MG, enabling you to explore its full potential.Key Features: Dynamic Sound Generation: Punch MG is engineered to generate dynamic percussive sounds with finesse, offering a range of creative possibilities.Features:• Mute Group Interaction and Signal Patterning: Utilize the mute group feature to enable interactions between signals that share the same group. This feature enables signal muting and amplitude limitation when multiple signals are triggered simultaneously. The amplitude and decay time of each signal are influenced by others in the same group. This characteristic can lead to captivating pattern variations when focusing on specific channels.• Expandable Capability: By linking two modules, you can expand the effect of the mute group to accommodate up to eight signals, fostering intricate interactions and captivating sonic landscapes.• AM Sound Creation: Connect audio rate signals to the level input to explore the creation of AM (Amplitude Modulation) sounds, further extending the sound design possibilities.• Envelope outs: Each envelope's polarity can be inverted using dedicated switches on the front panel, enabling you to achieve effects like side-chain compression and ducking. Also, the mute group circuit's influence extends to the envelope signal output, providing intriguing modulation capabilities that add a unique layer of creative expression to your sonic endeavors.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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REWIRE is a 4×4 sequential switch and versatile signal router that lets you reconfigure a modular patch on the fly without touching cables.The module offers four inputs and four independent outputs, each with level control, switching logic and real-time manipulation and is built for dynamic signal flow, generative systems and performance precision. Fully clocked, resettable, shiftable and divisible, REWIRE functions as a patch programmer and performance brain in just 8 HP.Applications range from rotating LFOs across destinations and shifting melodies between voices to remapping triggers for generative grooves, stepping audio through multiple FX chains rhythmically, or using the faders as a simple manual preset bank.Features:• 4 inputs – 4 independent outputs (4×4 routing matrix)• Per-output level attenuverter (precision gain for each destination)• Sequential-switch for automated step-based routing• Clock input for tempo-synced switching• Resettable and shiftable for pattern control and live manipulation• Divisible/ratio modes for polymetric or subdivided switching patterns• Real-time manipulation – change routing without touching cables• Works with audio, CV and triggers (low-latency switching)DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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nQuencer is a Eurorack module that turns the AtoV 16n faderbank into a step sequencer.Connect a 3.5mm stereo cable to the i2c socket, patch in a clock and get a pitch and gate output.When the nQuencer module receives a trigger at the Clock input it reads the state of the first 16n Faderbank fader and outputs a corresponding voltage at Output 1. At the next clock signal it will read the second fader and so on until it reaches the end and loops back to the start.Push the reset button or send a gate to the input to move back to the start.If a fader is at the very bottom no gate will be generated for that step in modes that output gates. The last fader that isn't at the bottom determines the length of the sequence.NOTE: Building the nQuencer module involves surface mount soldering using 0603 components and is therefore not recommended unless you have experience with similar projects. Aside from soldering tools you will require a multimeter to calibrate and suitable equipment to programthe microcontroller if you didn’t purchase one with your PCB.Features:Sixteen steps• up to 16 step sequence• out 1 outputs pitch and out 2 outputs a gate• reset button and input move back to the startTwo Eights• splits the 16n faderbank into two halves each with upto 8 steps• out 1 outputs pitch for the left half and out 2 for the right• clock advances both sequences or reset in advances sequence 2 (alt reset in)Transpose• splits the 16n faderbank into two halves each with upto 8 steps• values from the right half (up to 1v) are added to the left• out 1 outputs pitch and out 2 outputs a gate• clock advances both sequences or reset in advances sequence 2 (alt reset in)DJ• splits the 16n faderbank into two halves each with upto 8 steps but only one sequence at a time• reset button switches the output to the other sequence or reset in (alt reset in)• out 1 outputs pitch and out 2 outputs a gateOptions• hold the reset button to enter settings mode, use the faders to change settings and press the button to exit• direction up, down, up down, random• probability chance of a note firing• output voltage range max 1v, 2v, 3v, 4v• fader at bottom note off, output 0v, last fader not at bottom controls sequence length on/off• gate length• alternative reset input mode on/offQuantizer• root note• scale - chromatic (semitones), ionian (major), aeolian (natural minor), harmonic minor, dorian, phrygian, lydian, mixolydian, major pentatonic, minor pentatonic, blues, disabled (unquantised)DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
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The Robaux 3PT is a multimode three-channel control voltage generator.The handy knob with the triple ring-shaped voltage indicator makes the module the ideal performance tool.The Tripot has three control voltage channels which can be adjusted with three parameter trimmers.Instead of using the big knob, the device can also be controlled via the CV input.The module offers seven different modes. These include a performance tool, chord generator, random generator, quantizer, sequencer or LFO.Features:• 1 x CV In, unipolar 5V• 3 x CV Out, unipolar 5V• 3 x ring-shaped led display• 1 x push button• 1 x big knob• 9 x trimmersDIY-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.
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The Robaux Decision Tree randomly sends a gate to one of three outputs and then to one of three sub-outputs. Generate unpredictable rhythms. You can choose to route a gate to a single random output or play polyphonic gates. Utilize the knob to transition from total chaos to a repeating loop.The latch mode lets you hold an incoming gate. Pair it with a multimode filter to select various filter types. Use it to alternate between a variety of waveforms. The random input routing injects vibrancy into your sound.The DCSN 3 can also function as a traditional clock divider. The signal is split from half to 1/16 on the top four jacks. Additionally, a continuous sequence is output through the lower eight jacks. Odd divisions enable intricate rhythm creation. Utilize it at audio rate for polyphonic chords using just one square VCO.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.
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ATTENUVERT x6 is just what it sounds like - six attenuverters in one module!The module consists of six inputs, six outputs and six knobs. Each attenuverter can handle +/- 12V signals. All attenuverters are DC coupled.ATTENUVERT x6 is a very useful utility module for tuning in modulation amplitudes and polarities, but it can also be used to invert gate signals and attenuate audio signals.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
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MUTE || VCA x6 might not be the smoothest of module names, however this module is a utility gem that packs a lot of punch per HP. In essence, MUTE || VCA x6 is six clickless and DC-coupled mute channels in 8 HP that can be used for muting virtually any signal within a Eurorack system. Each mute channel can be set on or off either by pushing the corresponding illuminated switch or by feeding it any signal that goes over +1 volt above ground.Six channels of mutes is surely a great thing, but what if you could configure each channel to be either a MUTE or a VCA? This module allows you to do just that! –(And this is also where the name comes from; || meaning OR)– On the back of the module there are six switches, one for each channel, and these can be set to either MUTE or VCA. This means that the module can be configured to any combination of MUTES and VCAs you wish. In VCA mode the CV input offers linear CV control over the VCA. The switch adds +5V to the CV input if it is activated, effectively making it possible to switch the CV input between bipolar and unipolar behaviour which is very handy when controlling the VCAs with LFOs.The inputs are also normalled against each other through the switched jacks, so connecting a signal into the first input cascades it to all other channels. This is perfect for sending one sound to different effects, or distributing a clock to several modules and having the option to turn the clocks on or off dynamically.Finally, with the mute switches laid out in a row to the right makes this perfect to mount to the rightmost edge of any Eurorack live system, enabling easy access to the mute switches during a live performance. All in all, this is by far the most flexible and feature packed module in the Sebsongs Modular “x6” utility series of modules!DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
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OFFSET x6 is the perfect sibling to the ATTENUVERT x6 - six DC offset channels in a slim package!The module consists of six inputs, six outputs and six knobs. Each offset channel can offset AC or DC signals with +/- 5V DC. Without any signal connected to the inputs, the outputs generate adjustable +/- 5V DC voltages, which for instance could be handy for offsetting v/oct inputs on a VCO.OFFSET x6 is a very useful utility module for tuning in DC offsets for modulation. Many digital modules only accept unipolar modulation (only positive voltages), and many modulation sources are bipolar (positive and negative voltages). OFFSET x6 makes it possible to “shift” the +/- 5V signal from an LFO to instead being a 0-10V signal. Use it in conjunction with ATTENUVERT x6 to also shape the amplitude and polarity of your modulation sources.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
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The SetonixSynth Detectorist is a 2 HP Gate-to-Trigger-to-Gate module, designed to provide useful “duty cycle”-like behavior from any sharp rising edge input.When triggered by either the gate input jack or manual pushbutton, the Detectorist will produce an adjustable-length pulse, spanning in length from 12 milliseconds - about 85 seconds over its three ranges. If the Detectorist is re-triggered while the output is already active, the count will reset but the output will remain active without dropping to zero, thus “tying” the pulses, or producing 100% duty cycle.Features:• Converts any rising-edge pulse to a gate with three time ranges• Overall hold range of 12ms - 85 seconds• Manual gate trigger/hold button• Capable of re-triggering while output is activeDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The SetonixSynth Noise Complaint! is a passive utility module which provides a bank of four passive attenuators which can be used with audio or CV. Each of the Noise Complaint’s four inputs are normalized (left to right), so that with nothing patched to a channel’s input it can be used as an attenuated mult, distributing up to four versions of one input signal and opening up myriad control possibilities, such as use of Channel One as a Macro control over the three other outputs. Channels 1-3 also have muting switches for performance-friendliness and preservation of settings.The Noise Complaint! has proven to be a very useful module for attenuation of all kinds, and adds a nice-feeling, sturdy set of performance controls to what is often a cluttered rack full of densely-packed jacks and tiny attenuation knobs.Features:• Four passive attenuator channels, three with mute switch• Inputs normalized A-D for use as an attenuated mult and more• Sturdy, performance-friendly hardware and designDIY-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.
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The SetonixSynth Noise Complaint! is a passive utility module which provides a bank of four passive attenuators which can be used with audio or CV. Each of the Noise Complaint’s four inputs are normalized (left to right), so that with nothing patched to a channel’s input it can be used as an attenuated mult, distributing up to four versions of one input signal and opening up myriad control possibilities, such as use of Channel One as a Macro control over the three other outputs. Channels 1-3 also have muting switches for performance-friendliness and preservation of settings.The Noise Complaint! has proven to be a very useful module for attenuation of all kinds, and adds a nice-feeling, sturdy set of performance controls to what is often a cluttered rack full of densely-packed jacks and tiny attenuation knobs.Features:• Four passive attenuator channels, three with mute switch• Inputs normalized A-D for use as an attenuated mult and more• Sturdy, performance-friendly hardware and designDIY-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.
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The Voltage Indicating Multiple is a high performance 2-channel buffered multiple with a 12-segment LED indicator for each channel that attractively shows the approximate voltage at the input and output of each channel. This custom designed, low current draw LED indicator is entirely discrete! The range is adjustable via the two rear trimmers to show a wide range of signals. Common ranges include +/-5V, +/-8V (default “factory” setting) and +/-10V. The Multiple section offers rail-to-rail performance with a <1mV offset between the input and output. These are two simple dual op-amp buffers, with each input transmitting signal to the two outputs below it. With nothing patched to the second input, the signal from the first input is normalized and its two outputs will also output the voltage present at the first Input jack. Features: • Two channel 1:2 precision buffered multiple • Can be used as 1:4 buffered multiple via normalization • 12-segment bi-polar LED bar indicators for each channel DIY-Kit-Type: SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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* * * Gemini's Path DIY is now discontinued! * * *This 6 HP skiff friendly amplitude processor is a very handy module to control the dynamics of two signals or mess with the stereo image. Based on a pair of high-end VCAs, an audio to trigger converter and a smart modulation source, the Gemini’s Path allows numerous operations such as decay/gate on amplitude, auto accentuation, side chain compression, auto pan and more!Features:• Dual VCA• Stereo / dual mono dynamic and pannig processor• Low noise and distorsion That Corp dual VCA core• Trigger detector section extracting gates & triggers from any audio / CV signal• 4 dynamic modes : pump, animated pump, expander and holder• 4 panning modes : LFO pan, random pan, auto-pan and granuliser• Simple VCA mode giving direct access to level and panning• Flexible control assignement : shared, dual or independent control with ability to load different modes for each channel• Audio and external inputs DC coupled• Unipolar CV inputs• User replaceable firmware chip• Digital jumper allowing to set dynamic modes sensible to triggers or gates• Current state storing• Skiff Friendly• Djtechtools rubber injected potentiometersDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The Harlequin's Context is a theatre piece in 16 scenes and 4 acts. In those scenes, four channels can shapeshift into different roles such as: offset, random, LFO or envelope. Scene selection can be done manually or can be addressed / sequenced with the CV and gate inputs depending on the set configuration.Packed in 12hp with a ton of features, the Harlequin's Context is a powerful tool to prepare a live set with, and to create very peculiar modulation signals in the studio.Features:• Quad channel modulation presetter• 16 scenes manually selectable, CV adressable or sequenceable with a clock signal• 15 different modulation algorithms : Offsets, LFOs, Randoms, Envelops or Serial• 14 different sets, defining the way the module reacts to the CV and Gate inputs• Morphing mode allowing to morph different modulation types• Non-volatile memory of 16 slots of 16 scenes• Select bus compatible as tranmsitter or receiver• Djtechtools rubber injected potentiometersDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.