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The DCM8 by british manufacturer VXXY is a small drum machine specialized in chiptune sounds with their rough digital retro charme of old computer games. Besides playing the preset sound you can edit your own ones. The sequencer allows up to 32 steps per pattern.

Charming vintage reverb – Synthrotek’s Verb sounds a little like a spring reverb, a little like a bucket brigade circuit and a little like a saturated tape echo. The effect processor uses three PT2399 ICs to process audio material. Its results can be huge. Subtle modulations give reverbs more liveliness. High doses lead to pitch effects. A mix potentiometer allows users to freely combine dry and wet signals. By influencing this parameter with a fast CV signal, it is possible to create FM-like effects.

Bit crusher, pitch shifter and voice changer in one module – Roboto is a lo-fi effect delivering dirty, voice-like sound alterations. It comes equipped with two modes of operation plus some additional features. Thanks to a built-in pre-amplifier, it is not only possible to use the Roboto with other modules, but synthesizers, drum machines, a microphone or a guitar as well. – A clownish circuit with lots of musical talents.

A small and snappy envelope generator with some very useful features like global voltage control of the stages' lengths, two modes, self cycling and short minimal times. Very handy are the faders which are so useful with envelopes!

Euroracked version of the RAT clone distortion by Synthrotek. It has three parameters, votage control of gain, a selection of clipping diodes and fine vintage sound.
The name 308 refers to the LM308 single op-amp which is used in this circuit.

The West Coast Random Source is a clone of the reverend mother of random, the Buchla 266 Source Of Uncertainty. It generates noise in three timbres, sample & hold, then fluctuating, quantized and stored random voltages and finally an slew limiter. It might be a large module but you won't get more random of all shades from one single module.

Phase-out module. Few in stock. Sales only as long as stock lasts.

Analog VCO, probably inspired by the Buchla 258. It features frequency modulation, two direct waveform outputs, sub oscillator and a voltage controlled waveshaper, both with individual outputs.

The Dual Oscillator module is Sputnik's interpretation of a buchlidian complex analog oscillator consisting of two generators: a modulation oscllator with standard waveforms which can be used for itself alone but is primarily intended for modulating the main oscillator's parameters. Latter has, besides an adjustable sync, a plethora of possibilities for altering the harmonic spectrum like targeted emphasis of overtones and a wave multiplier. On the whole it's a soundwise wide-band oscillator having a distinct sound.

Sherman preist dieses außergewöhnliche Analogfilter primär bei DJs an, sicher werden hier auch zahlreiche Produzenten und Liveacts fündig: Die Eingangsstufe bringt das eingehende Signal gut auf Pegel und lässt auch heftigste Distortion zu! Der Effekt lässt sich mit dem Mix-Regler weich einblenden oder mit dem großzügigen Transform-Taster abrupt einschalten. Jedes Frequenzband (LP, BP, HP) lässt sich anteilig zum Originalsignal zumischen und mit positiver wie auch negativer Amplitudenmodulation einstellen. Zudem kann die Flankensteilheit jedes Bandes zwischen 12 und 24 dB umgeschaltet werden. Der Mastercutoff (blau) arbeitet mit den drei AM Reglern zusammen, wobei der Slavecutoff (grün) mit dem FM-Regler am besten funktioniert. Unterhalb jeden Bandes finden sich je 2 LEDs. Je nach angezeigter Farbe (blau oder grün) wirkt der Master- oder Slavecutoff am effektivsten! Die drei weißen Potis beeinflussen das Groove-Verhältnis des Filters. Auf diese Weise kann man mal eben den kompletten Groove in-sync mit dem Restyler zerfräsen und es macht grossen Spass. -Der Klang ist schön warm und fett und bietet in seinem Dynamikumfang ein ungeahntes Spektrum. Man darf gespannt sein, wie viele Clubanlagen unter der Herrschaft des RESTYLERS demnächst ihr Ende finden werden…

We will not be getting this unit anymore because OD has stopped reselling to dealers. Please buy directly.

The ER-102 expands the already vast number of possibilites of the ER-101 sequencer by awesome functions. Within one snapshot you can now generate parts and recall these via CVs, also you can generate groups of steps that can be transformed and modulated. The recording function e.g. allows for real-time recording and overdubs. Storage and firmware updates vie memory cards is possible as well.

Nostalgia version with white print on dark grey powder coated faceplate.

To control any midicontroller over a simple Volumepedal this unit is the right converter. The incoming "value" from the pedal will be merged to the incoming midi-flow to be forwarded together over the midi-out. The editing has to happen of hexadezimal or over a free pc-editor from the manufacturers site. the unit does not forget what to do if its once programmed.

phase out model. Sales only as long as stock lasts.

The Eventprocessor is a programmable tool to fix any kind of problem you could have in MIDI communication just with this piece of hardware. The simple eventprocessor yet can filter, vary, extract, compress or modify somehow up to 10 different incoming Midi-informations at the same time. The Eventprocessor plus can handle up to 32 !!

The Breathcontroller by Midisolutions converts incoming controller data from Yamaha BC3 controller into MIDI messages. This makes sense especially to simulate brass instruments or flutes over any kind of sample player or whatever.

Attention: Yamaha doesn´t manufacture the breath controllers anymore!

Phase-out model. Sales only as long as stock lasts

This little helper can be used to modify the velocity response of any MIDI instrument by using one of 40 preset curves.

If more Midi outputs are needed, this useful tool provides 2 MIDI outputs from a single MIDI input.

If more Midi outputs are needed, this useful 19" tool provides 8 MIDI outputs from a single MIDI input.

The Router allows you to of course to route but in the same time also to filter, and rechannelize selected MIDI messages to either/both/neither of its two MIDI outputs. 10 settings are easy to programm and save.

The Relay Switch contains a MIDI-controlled contact closure that can be programmed to respond to a wide range of MIDI messages.

If more Midi outputs are needed, this useful tool provides 4 MIDI outputs from a single MIDI input. The power is taken over the Midi-In.

The Quadra Merge merges all messages appearing at each of its 4 MIDI inputs to its MIDI output.

Special product. Will be ordered only on request. Delivery time 3-4 weeks.

The Programmable Input Selector allows MIDI messages to be routed from either of its two MIDI inputs (InA or InB) to its MIDI output.

Phase-out model. Sales only as long as stock lasts

The Power Adapter provides power to MIDI machines in instances where it is not available, and can also be used to send MIDI over long distances.

The Quadra Merge merges all messages appearing at each of its 4 MIDI inputs to its MIDI output.

Phase-out model. Sales only as long as stock lasts

This 19" unit merges all messages appearing at each of its 8 MIDI inputs to its MIDI output. No programming nessesary.

This tiny Controller can be used to generate MIDI messages and MIDI functions with a simple footswitch.

Im 19" Format kann dieses Gerät bis zu acht Fußschalterkontaktsignale zu Midisignalen umwandeln.

Universal Werkzeug für Midi-Geräte, übersetzt, filtert, triggert, schaltet, usw. 10 settings sind speicherbar.

With a double footswitch or switch triggers you can generate Midi signals of any kind.  The converter has to be taken between a midi sender and a midi receiver, it will be powered up from the incoming midi sender. The generated Midi informations depending on the switch or trigger action will be merged to the forwarded midi flow. Potentially nessessary programming can be made over the midi in connection.

The MIDI Delay is a high accuracy programmable MIDI delay.

Very small yet powerful digital sequencer with variable sequence lenght, in-built clock divider, quantizer, arpeggiation, random, a drift function as well as a sample & hold function. Programming is handled by two encoders for step and value, each with it's own display. Furthermore there are three modes: Playback, Sequence editing and the settings menu. The created sequences are saved automatically.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

State variable multi-mode filter with optical components (vactrols) that provide for a good sound. Three filter types are available and you can blend between them. Voltage control of cutoff, resonance and mix.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

The RH-301 synchronises analog clock, MIDI clock and DIN Sync by a tap- and sync-able tempo generator with additional syncable LFO and an envelope generator. A great master clock synchronizer mega utility unit and the first of it´s kind!

Please order directly with KOMA Elektronik https://koma-elektronik.com/

The Poltergeist, being an entirely voltage controllable quadrophonix mixer is a very extraordinary and unique module you can mix and control signals quadraphonically with complete control and beyond. Four channels each with it’s own VCA, plus a stereo auxiliary input, are mixed out to four separate outputs enabling the user to manipulate signals both stereophonically and quadraphonically in entirely new and ghostly ways.
With not less than 48 analog SSM-VCAs it's a very laborious module KOMA needed a lot of brain juice and patience for.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

Powerful step sequencer built around four really properly well-equipped full-featured 16-step sequencers communicating via both MIDI and CV/Gate. There are no screens or submenus - all features have their own dedicated controls and have their own dedicated in- and outputs on the large 87-point patch bay. Lastly a seven bank CV Recorder is on board and can output up to 5 banks at once!
The Komplex Sequencer opens up a whole new world of creative possibilities and starts where other sequencers have stopped, for instance when it comes to crossmodulations or patching the sequencers crosswise. Very experimental and not only fine in the studio but also on stage.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

The Kommander by KOMA Elektronik is a dual X/Y infrared motion controller for your modular system. Simply connect it to CV and gate inputs, move your hand (foot or what have you) above it and generate modulations by gestures.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

The medium sized Kabelhänger kills two birds with one stone :
Another 2HP gap in your system is filled and your, now well-organized, cables hang around like a relaxed sloth.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

The FT-201 by KOMA Elektronik is an unique, innovative filter stompbox effect with an internal 10-step sequencer. In addition it can be controlled by an infrared motion sensor and thus be played gestically!

Please order directly with KOMA Elektronik https://koma-elektronik.com/

The BD101 by KOMA Elektronik is a very special analog delay which differs completely from conventional analog delay pedals, soundwise but also featurewise. It allows for sick, chopped sounds that can resemble a bit crusher. You can easily and quickly blend from thick, long delays to extremely short pulses.
Inputs and outputs for control voltages make it possible to combine the BD101 with other (KOMA-) pedals but of course also with a modular synthesizer! An infrared motion sensor allows for gestical control of parameters.

Please order directly with KOMA Elektronik https://koma-elektronik.com/

External 9V DC power supply, BOSS-style. Can be used with all Koma Elektronik products. Polarity is like those of guitar effects pedals: center negative, ring positive.

The CV output sockets on Elektron's Analog Four and Analog Keys machines emit two control voltages simultaneously but if you want to use the CVs with your Eurorack system it's almost impossible to find correct adaptor cables (1/4" TRS to 2x 3,5mm TS insert cables). Here the Synapse module comes into play: It provides for this format conversion and displays signals with bicolor-LEDs.

The Binary is a 1Bit analog computer module, taking up to six inputs and determining if the output goes high or not. In the first instance you will use this module as an "OR combiner" i.e. a mixer for gates, clocks etc. Great for creating new trigger sequences.
The module can be set to a NOR mode as well, allowing for a S-Trig conversion (or vice versa). The entirely analog design makes it possible to use audio signals.

Out of production. One last in stock. Sales only as long as stock lasts.

Digital wavetable VCO with a bank of 16 waveforms. Plus an unusual sub oscillator, a bit crusher and switchable glide. Almost all parameters are voltage controllable.

Phase-out model. Sales only as stock lasts!

The C3 is a three-channel module for recording and playing back movements of controllers. Those can be recorded with each channel´s individual knob. The momevents will be output as control voltages.

The Pico VCA is composed of two linear amplifiers, which can be utilized for processing audio material as well as control voltages. The circuits are based on LM13700 type op-amps. Thanks to normalizations, it is very easy to use the VCAs in parallel or as part of a stereo setup.

A Logic is an analog logic module, which determines the sum and difference of two signals. Additionally, the circuit generates minimum and maximum curves based on incoming material. – A great partner for creating complex control voltages. Feeding audio material into A Logic results in ring modulator and wave shaper effects.

Resonant, voltage controlled tube lowpass filter with a wide range of sonic possibilities from juicy tube sound over extreme, distorted sounds up to self-resonating screams.

Not in production anymore.

Analog tube effect module based on a bucket brigade delay chip. It combines the wide, deep delay and chorus effect with the characteristic sound of a tube saturation. Modulation of delay time is possible by CVs or the integrated LFO.

Erica's Black VCA is a very nice HiFi-VCA for audio signals, able to handle and to attenuate control voltages with very high amplitudes and with it's 2nd CV input featuring a smooth fading between linear and logarithmic characteristic.

The Black Varishape VCO2 is the twin of the VCO1, but it lacks the X-Mod FM which has been replaced by a detune control. For that reason it's suited as the secondary or tertiary oscillator in a Erica Synths system. Besides this it is also a neat VCO from the Russian Polivoks synth, featuring a transistor based suboscillator besides a bi-polar waveform mixer for creating new waveforms.