The Sampler plays stereo or mono .wav files from an SD Card. Samples are arranged into banks by placing .wav files into folders (each folder is a bank). A maximum of 10 samplers can be loaded in a bank, and there is a maximum of 60 bank (600 samples maximum total). Sample files are limited to 4GB each, which is over 6 hours at 44k/16b/stereo. • Hundreds of samples included on microSD card • Extremely quiet, low noise and low jitter design • Stereo or Mono output A knob and CV jack selects the Sample to play, and the Start Position knob and CV jack control where in the sample playback will begin. The Length knob and CV jack determine how much of the sample is played back: from tiny grains, to percussive hits, to longer loops... or just the entire file. Pressing Play or firing a trigger into the Play Trig jack will play the sample. Holding the Play button down for a second will toggle looping. There's also a Reverse button and jack for backwards playback, and an End Out jack for synchronizing loops, or cascading sample playback with other events. To record samples, hold Play and Reverse for two seconds. Press Play again or fire a trigger into the Play/Rec Trig jack to start and stop recording. Each recording will create a new stereo 48kHz 24bit .wav file in the current bank's folder. Recordings can be as long as your card has the capacity for: a 256GB card is 18 days of continuous recording (432.9 hours). Audio data is split into maximum 4GB wav files on the microSD card. Included with the DIY Sampler Kit: • Main PCB • Faceplate • All components required for assembly (resistors, capacitors, diodes, ICs, sockets, headers, voltage regulator, jacks, buttons, SD card slot, potentiometers, knobs) • Pre-programmed and pre-soldered "DSP Brain-Board" • 16GB micro SD card (class 10) with 4ms Sample Pack 2022 • SD adaptor • 10-to-16 pin power cable • M3 screws Features: • Play button/trigger jack: Tapping the button or receiving a trigger starts/re-starts the sample • Sample CV/knob: select which sample within the channel's bank • Pitch CV and Pitch knob: playback pitch (-10 to +4 octave range) • Start Pos CV/knob: position in the sample to begin playback (loop start point) • Length CV/knob: playback time (loop end point) • Length knob at max: entire file is played • Length knob 50%-99%: 200ms - 5s of the sample is played (beginning at the Start Position) • Length knob <50%: Percussive decay envelope is applied to the playback (attack-only envelope if playing Reverse) • Length <1%: Tiny grains are played (can be used to sweep through sample file data manually) • Reverse button/jack: toggles forward/backwards • Bank button: selects channel's bank • Reverse+Start Pos button/knob combo allows for setting volume of playback • Audio Inputs: 20Hz to 10kHz (+/-0.1dB); -6dB rolloff @ 20kHz / 21V peak-to-peak maximum before clipping • Audio Outputs: 0Hz (DC) to 22kHz with maximum -1.8dB difference between file data and output / +10.5V to -10.5V maximum output 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.
Following our ADDAC103 T-Networks this new module is also inspired by Twin T-Networks circuits used in many legendary drum machines. A simple 4 voice module with frequency controls for each of the voices. This new module also features CV inputs with attenuverters for each voice Frequency. Due to the specificities of the circuit and to keep the module at a low price these inputs are not calibrated to 1v/octave.At each voice input there’s a gate to trigger converter so any input source is possible.Audio inputs can also be used as an input, in this case and due to the nature of the gate to trigger converter, each voice can be used as very destructive filters.The top 2 channels feature a higher frequency range, the bottom 2 channels feature a lower frequency range.Features:4 voices each with:• Frequency control with CV input and attenuverter Frequency Range Switch, Low/Mod/High• Trigger Input• Audio Output• Summing Mix output with Volume controlDIY-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.
Following our ADDAC103 T-Networks this new module is inspired by its simplicity. This is a 4 voice Square Oscillator with VCA, FM switch and a slew decay for the incoming Trigger IN. All voices are then sent through a Multimode Filter.Each voice has its own VCA input where any input is accepted (Trigger, Gate, CV). The [DECAY] controls the slew decay applied to the incoming signal, if [DECAY] is fully anti-clockwise then it works as a Mute. The [FM ON] switches activate/deactivate the FM input coming from the previous voice: Voice 1 FM comes from voice 4, voice 2 FM comes from voice 1, and so on, so you can FM all of them in a FM loop.All 4 voices are summed and sent through a filter with controls over [CUTOFF] with an Attenuverter for the CV input and [RESONANCE]. Three filter outputs are provided [LOWPASS], [BANDPASS] and [HIGHPASS]The [EXTERNAL IN] input can be routed through a jumper on the back of the module allowing the incoming signal to go to:1. the filter input for processing an external audio source;2. all of the 4 voices Frequency control allowing for some experimental CV control over pitch of all 4 voices at the same time (due to the specificities of the circuit and to keep the module at a low price these inputs are not calibrated to 1v/octave).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.
We started this module with the idea of developing a complex drum source. However, somewhere along the process we noticed how much better it performed as a synth voice and simply embraced this lucky accident.It features a VCO with a [FREQUENCY] and [FINE TUNE] knob plus a dedicated CV Input and Attenuator knob (tunable over 4 octaves). The VCO waveform output is achieved by selecting either a Triangle or Saw through a switch. The selected waveform can then be mixed/balanced against the square wave. The resulting mix is then sent to the Filter.The Filter features a [CUTOFF] and [RESO] resonance knob plus a Cutoff CV Input and Attenuverter knob.A 3 position switch is used to select the filter type: Highpass, Bandpass or Lowpass. The resulting output is then sent to the VCA.The VCA features an Input with [INPUT GAIN] knob which at maximum can amplify the incoming signal by a factor of 2.This is a very important control, it accepts any signal Trigger, Gate or CV. Whatever input is plugged in the signal is then fed through an AD with a very short attack and controllable decay through the [VCA DECAY] knob plus the CV Input and Attenuverter knob. The resulting slewed signal is then used to control the VCA gain. This signal is also sent to the CV OUTPUT as well as the LED monitor.The Accent input adds to the Input signal creating a different amplitude output. The CV OUTPUT is normalled to the Frequency and Cutoff inputs.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.
This is our new VCO; we discontinued our ADDAC701 VCO a few years back and since then we’ve been wanting to release a more stable version with better pitch tracking, increasing pitch reliability, and further minimizing the detuning issues of analog VCO’s.For this new revision we chose to use the modern version of the CEM3340 ic from CoolAudio and add the triangle to sine circuitry of our previous VCO. This new version is extremely stable over 7 octaves.We also added a new Mix section which allows mixing of all waveforms controlled by 3 knobs SIN/TRI, MIX and SAW/RECT.Features:• Frequency knob with 6 octave range• Fine Tune knob with 12 semitone range• Octave switch with 6 octave range• 1v/octave cv input• Linear FM cv input with attenuator• LFO/VCO switch sets overall frequency range• Soft/Off/Hard Sync switch• Pulse Width control with initial knob and cv input with attenuator• SINE, TRIANGLE, SAW and PULSE outputs• Mix output controlled by 3 knobs SIN/TRI, MIX and SAW/RECT.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.
'ALL' the oscillator waveforms in 10 HP - No ordinary 3340 VCO!Extremely stable across all temperatures, wide-ranging (0.0011Hz - 20kHz), all analogue triangle core VCO / LFO / Ultra-LFO based on 3340 VCO IC, which utilises the full potential of the 3340’s capabilities and adds additional wave-shaped outputs.Features:• 1V/oct tracking over +10 octaves• Eight simultaneously available waveforms• Unique PWM Saw• Sub Pulse waveform (-1 octave, -2 octave, -2* octave)• Audio / LFO / Ultra LFO modes (up to 15 mins)• Exponential Frequency Modulation• Linear Frequency Modulation• Exp FM and Lin FM simultaneously available• Positive edge Hard Sync• Negative edge Hard Sync• Soft Sync• 3 Sync types simultaneously available• Coarse Knob sweeps 5 octaves in Audio mode• Fine Knob sweeps -+5 semitones in Audio mode• Extremely stable across all temperaturesDIY-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.
cDVCA or class-D VCA is a new kind of VCA based on an entirely novel concept that is inspired from class-D amplification technology. This is not a transparent VCA and brings a lot of character to the sound.The first VCA that tracks 1V/octConcept: The input signal is turned into an ultrasonic PWM signal (~34kHz). The PWM is scaled to the desired amplitude and then filtered back down to the original signal.The twist: The PWM frequency can be lowered down into the audio spectrum and the frequency can be controlled via its 1V/oct input allowing for crazy waveshaping that tracks your melodies.The drive controls an innovative clipping method that does not rely on overdriving any circuitry and therefore results in distortions with a very defined character.The signal then goes into a 1 pole VCF/tone circuit that allows to keep things under some amount of control as the harmonics produced by this module can be very aggressive.With no input the module generates a simple square wave and therefore can be used a simple synth voice (VCO→VCA-VCF)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.
cDVCA or class-D VCA is a new kind of VCA based on an entirely novel concept that is inspired from class-D amplification technology. This is not a transparent VCA and brings a lot of character to the sound.The first VCA that tracks 1V/octConcept: The input signal is turned into an ultrasonic PWM signal (~34kHz). The PWM is scaled to the desired amplitude and then filtered back down to the original signal.The twist: The PWM frequency can be lowered down into the audio spectrum and the frequency can be controlled via its 1V/oct input allowing for crazy waveshaping that tracks your melodies.The drive controls an innovative clipping method that does not rely on overdriving any circuitry and therefore results in distortions with a very defined character.The signal then goes into a 1 pole VCF/tone circuit that allows to keep things under some amount of control as the harmonics produced by this module can be very aggressive.With no input the module generates a simple square wave and therefore can be used a simple synth voice (VCO→VCA-VCF)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.
The EVEN VCO is a voltage-controlled oscillator that offers stability and high precision tuning over 10 octaves. A redesigned temperature compensation circuit maintains the oscillator stable against voltage and temperature drops.Features:• 10 position octave selector• 1 cent precision tracking on the whole octave range.• Triangle, Ramp, Sine, PWM and Even outputs.• Hard Sync input• Two V/Oct inputs• Linear FM input• PWM CV inputDIY-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.
Kickall is a 6HP compact synth voice that features everything needed to make a big fat Kick sound. A stable VCO that tracks V/Oct, a couple of VCAs, envelopes for volume and pitch and an aggressive waveshaper.The module has been designed with a kick synthesis patch in mind.The audio path consists of a sinewave oscillator that passes across a Square Waveshaper and two VCA’s. The first VCA is for the Volume envelope. The second VCA is dedicated to general volume. Thanks to his CV input, it is possible o apply accents or affects the dynamics of notes. Feeding this input with audio generates a basic AM operation expanding the sonic range of the module.In the control path, KickAll has two envelope circuits to modulate the first VCA oscillator’s pitch. Both envelopes are fired at the same time manually or via dedicated trigger input.Through its Tune input, KickAll tracks eight octaves with high accuracy. Plug your favourite sequencer or CV source to create patterns out of the kick range, or feed it with an audio signal, for frequency modulation Fx.Features:• Accurate V/oct tracking.• CV controllable Sine to Square waveshaper.• CV controlled envelope decay for main VCA.• CV control over General volume (after VCA).• Wide range pitch envelope control.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.
Analog Thru-Zero Wavefolding VCO/LFOPony VCO is a fully analog Thru-Zero oscillator with wavefolder and dedicated VCA in only 4HP. The module offers great stability and tuning capabilities thanks to its powerful core, based on Sound Semiconductors IC. It comes with range selector, that allows it to go down to LFO range, as well as octave and waveform selectors.In Through Zero oscillators, frequency is controlled by either positive and negative voltage. If FM CV goes below zero, the core will continue oscillating inverting its phase. This “little” change of behaviour allows the core to create a whole new range of timbres that are just impossible to achieve with regular VCOs. If you set the module as LFO, the range of funky modulations will be endless!There is a separate panel for conversion to 1U available. You can use the 1U panel with the normal 3U module, but have to buy it additionally and you have to make some changes by soldering a hand full of SMD parts, but it's quite easy. 1U format keeping the same functionality and control layout.In Through Zero oscillators, frequency is controlled by either positive and negative voltage. If FM CV goes below zero, the core will continue oscillating inverting its phase. This “little” change of behaviour allows the core to create a whole new range of timbres that are just impossible to achieve with regular VCOs.If you set the module as LFO, the range of funky modulations will be endless!Features:• Through Zero Frequency Modulation• Wavefolding (Timbre)• Pulsewidth Modulation (PWM)• SYNC• VCA• LFODIY-Kit-Type:Semi-DIY-Kit. Most of the components are completely ready, you only have to assemble panel, knobs and some screws/washers.
The Sampling Modulator is a multi-function module that lies somewhere between a VCO, a Sample & Hold, and an 8 step trigger sequencer.Sequencer Clocked Sample & Hold In this mode it acts like a regular Sample and Hold (S&H) but since it is “sequencer clocked”, it is capable of much more interesting patterns than the usual S&H melodies.The CLOCK input can work in two ways: 1. As a typical clock 2. In “positive going hard sync” mode allowing you to create shuffling and polyrythmic effects.The HOLD input can be used to keep certain notes playing.Analog Down-Sampling Effect In this mode (with the clock running at audio rates) you can go from nasty and harsh sampling rate reduction to an almost clean signal. (The clock run up to 25Khz without external CV and up to 200Khz with CV on the input).Sampling Modulator/Shaper Thanks to the V/Oct clock, by feeding a simple waveshape such as a sine wave to IN, and pitch CV to the VCO as well as to the Sampling Modulator CV input, their related frequencies and aliasing caused by the sampling rate reduction are capable of creating clangorous metallic sounds, 8 bit textures and much more.The game becomes much more interesting when you try to destroy the wave by flipping on and off the switches of the sequencer (which at times can make it sound like three VCOs running in unison).To understand how the Sampling Modulator works, keep in mind that we are working with a temperature compensated ramp core VCO with more than 4 octaves of tracking. This allows the timbre to stay the same while you move through the scale as the internal and external VCOs are synced in a fashion similar to “frequency related sampling rate modulation”Unusual V/oct VCO You can use the trigger outputs as a pulse VCO. Flipping the switches on and off the switches can offer a lot of interesting timbral changes.Sequencer Clocked Sample & Hold In this mode it acts like a regular Sample and Hold (S&H) but since it is “sequencer clocked”, it is capable of much more interesting patterns than the usual S&H melodies.The CLOCK input can work in two ways: 1. As a typical clock 2. In “positive going hard sync” mode allowing you to create shuffling and polyrythmic effects.The HOLD input can be used to keep certain notes playing.Analog Down-Sampling Effect In this mode (with the clock running at audio rates) you can go from nasty and harsh sampling rate reduction to an almost clean signal. (The clock run up to 25Khz without external CV and up to 200Khz with CV on the input).Sampling Modulator/Shaper Thanks to the V/Oct clock, by feeding a simple waveshape such as a sine wave to IN, and pitch CV to the VCO as well as to the Sampling Modulator CV input, their related frequencies and aliasing caused by the sampling rate reduction are capable of creating clangorous metallic sounds, 8 bit textures and much more.The game becomes much more interesting when you try to destroy the wave by flipping on and off the switches of the sequencer (which at times can make it sound like three VCOs running in unison).To understand how the Sampling Modulator works, keep in mind that we are working with a temperature compensated ramp core VCO with more than 4 octaves of tracking. This allows the timbre to stay the same while you move through the scale as the internal and external VCOs are synced in a fashion similar to “frequency related sampling rate modulation”Unusual V/oct VCO You can use the trigger outputs as a pulse VCO. Flipping the switches on and off the switches can offer a lot of interesting timbral changes.Features:• Sequencer Clocked Sample & Hold• Analog Down-sampling Effect• Sampling Modulator/Shaper• 8 Step Trigger Sequencer• Unusual V/Oct VCODIY-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.
The CubuSynth Engine is a dual analog VCO with wave shaping functions, internal modulations and a chaos generator. It is based around the 3340 chip and features 4 Waveforms + Wavefolder per VCO and 4 Modulated Outputs, all simultaneously.The CubuSynth Engine can work as 2 independent VCOs, or as one complex FM oscillator. With its inernal "Chaos Engine" it creates semi-random voltages, generated by the 2 oscillator cores. This signal is then normalized to the CV inputs for Pulse width modulation and exponential FM. Each of the 2 VCOs offers a switch to select one of the 4 waveshapes to be used by thewavefolders, and the linear FM input normalisations.Features:• 2 VCO cores (voices)• 4 simultaneous wave forms per voice + 4 Modulation Outputs• Wavefolder per voice• Pulse Width modulation• Linear and exponential FM inputs• 1 V/oct tracking stable over up to 10 octaves• Chaos generator with external clock input• Complex internal normalized modulationsDIY-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.
The Exhaust adds many features to your Engine VCO module like Sub-octaves, Mixing and a Gate generated by the Chaos signal.You can select one of the two VCO cores of the engine to produce square waves one and two octaves below the oscillators frequency. You can blend between -1 and -2 octaves and set the volume they are mixed into the main “Mix” output.The knobs “VCO1” “VCO2” and “AM” set the level of the selected waveform of each VCO and the AM output from the Engine to the main mix. The “Ext In” input is normalled from the RM output, but you can plug in any other signal to go to the main mix. The V Ref sets a Voltage between 0V and +10V which compares against the chaos signal from the Engine (Chaos attenuator on the Engine doesn't matter). Whenever the chaos signal is higher in voltage than the knob setting, it will give you a gate or trigger signal depending on the switch. There is also a CV input, which offsets your V Ref and can create interesting rhythms.Features:• Two sub-ocatve generator with selection switch, mix knob for -1 and -2 octaves (/2 and /4)• 5 channel audio mixer for 4 different outputs from the Engine and the sub-octave generator• External input for mixing with other signals• Semi-random gate or trigger output generated by the chaos signal• Audio-optimized chaos output• Separate outputs for sub-octave and main mixDIY-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.
The Cali oscillator is a new and improved version of the classic Buchla 258 wave shaping oscillator with an additional pulse width modulated output.The oscillator features the classic Sine to Square and Sine to Saw wave shaping with dedicated CV control.The Cali Oscillator differs from previous versions of the 258 in that it has a 3-way position switch rather than 2-way.This new middle position features a bonus waveform that will shape from a pulse into a kind of triangular trapezoid shape.The shaping control is more unpredictable in this middle position and the switch reacts to body contact when the wave shape is set low – it can bethought of as an extra bonus waveform, great for producing glitchy sounds! There are dedicated inputs for linear and logarithmic FM and the Cali alsoadds a Pulse output with it’s own width control and PWM CV input.The behaviour of the pulse output can be affected by the position of the waveform switch and wave shape control.The module features Coarse and Fine frequency controls and an LFO mode, LFO range is accessed via an LED pushbutton that alsoacts as the LFO speed indicator – the button will light up when the waveform moves through its positive cycle.Because the wave shape modulation is independent of pitch this oscillator is very useful for creating complex timbres whilst retaining musical pitch.Features:• Sine to Saw/Square Waveform Output with CV over wave shaping• Pulse output with voltage controlled PWM• Linear FM with attenuator• Logarithmic FM with attenuator• Bonus ‘trapezoid’ output• Coarse & Fine controls with LFO mode• Includes power supply isolation on frequency controlsDIY-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.
The EN129 Thru Zero Oscillator is an all analogue triangle-core VCO specialising in frequency modulation.Analogue through-zero FM modulation produces a wide array of timbres particularly useful for bell like or percussive sounds.Through zero linear frequency modulation can be precisely dialled in thanks to a dedicated CV input attenuator and through zero offset control.Logarithmic FM is also available via it’s own dedicated input with attenuator and both FM inputs have an LED to indicate incoming voltages.Simultaneous analogue wave outputs include: Sine, Triangle, Sawtooth, Square and Pulse wave with Pulse Width Modulation.The PWM control goes to zero at either end of it’s range, which is very useful for creating rhythmic sounds with voltage control.Furthermore the PWM control doubles up as wave shape modulation for the Sawtooth wave – gradually altering the waveform until it shifts half a cycle.The EN129 features Coarse and Fine frequency controls as well as an LFO mode. LFO range is accessed via an LED pushbutton that alsoacts as the LFO speed indicator – the button will light up when the waveform moves through its positive cycle.A new addition of a Soft Sync Input allows the phase of the oscillator to be controlled by an external oscillator for an even greater range of timbres.Features:• Soft Sync Input• Thru Zero linear FM• Logarithmic FM• Zero to zero pulse width modulation• Sawtooth wave shape modulation• Simultaneous outputs for: Sine, Triangle, Saw, Pulse & Square• Coarse & Fine controls with LFO mode• Includes power supply isolation on frequency controlsDIY-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.
Eowave's Weather Drones is an all in one drone voice for eurorack modular. The Weather Drones can be self patched, or used with other eurorack modules via CV and trig inputs. Check out this video. The architecture of the module is as follows, some of which is pre-patched:• Digital tri wave oscillator, controls are freq, spread (adds more triangle waveforms, up to 8), character (wave folder), FM with attenuator• LFO with square and tri wave out• Filter with cutoff and feedback, mod input with attenuator and second mod input without• AD envelope with level attenuator• Random sample and hold noise (driven by square wave LFO) with slew• VCAVersion 1.5 is a full kit with SMD parts presoldered. This version is technically updated to the previous versions and all SMD components are already pre-soldered. All THT parts to be soldered by you.* Before you ask yourself: the big potentiometer is delivered without nut. It's ment to be like this.This is a Do-It-Yourself kit, not an assembled module.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.
This is an easy to build VCO with a really extensive documentation and explanation of the circuit. Excellent learning kit!The mki x es.EDU VCO is the first educational DIY kit in this series. It is an analog sawtooth-core oscillator with a reasonably accurate volt/octave tracking, made from just a handful of basic components. It features sawtooth and pulse outputs as well as 1V/oct, FM, and PWM inputs.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.
As the name suggests this module can produce sub frequencies of -1 and -2 octaves relative to the square wave signal provided at the input jack.But this is not just a simple SUB generator. It also has a little mixer that will let you add different levels of -1 and -2 octave signals to the original square wave. You can select the -2 octave signal to be a square wave or a pulse wave.The module has individual outputs for the mixed signal, the -1 octave and the -2 octave.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.
The SEEDS is a complex powerful 8 bit oscillator and can be used as a complete synthvoice.On the sound-design side you might notice some 90's popular music influences. There are two reasons for that. First of all; those sounds are a natural match for the rather modest (8 bit, 16MHz) Atmel chip on the Arduino Nano we're using. That music was made using digital synthesizers using the processors available at the time, and those had to make the most of the chips available at the time, which were quite comparable to the Nano. The second reason is that those sounds are a lot of fun. Once that link became clear it became more a of a guiding principle than a potential problem; it seems more sensible to lean into such links than it is to resist them.The Arduino in the SEEDS kit is already programmed, but in case you need to re-install the firmware you need the Arduino IDE installed on your computer and install the CH340 driver to communicate with the Arduino Nano. The latest Arduino IDE can be downloaded from the Arduino website: https://www.arduino.cc/en/main/software The CH340 driver can be found here: https://sparks.gogo.co.nz/ch340.htmlThe firmware will be updated regularly so you might want to keep an eye on it to get fresh sounds in your SEEDS every now and than.Features:• The original “Grains” sound. Two triangle-wave formant peaks synced by the main oscillator. The “mod” knob sets a formant peak.• Triangle wave with wave-wrapping. The “mod” knob sets the amount of wave-wrapping.• Super-saw, featuring three detuned saw waves with a PWM feature modulated by an LFO.The “Mod” knob controls the LFO rate.• Classic FM; a “carrier” sine wave phase modulated by a second sine. The “mod” knob sets the modulator wave’s pitch offset.• Saw-wave with hard-sync.• Phase-distortion• Tuned noise• Square wave with pulse-width modulation and built in LFO. The “mod” knob controls the LFO rate.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.