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KrOn can control CV hardware synths, Eurorack modules, Korg MS20, and Scope synths and effects.
“KrOn V” is a lighter device that manages DSP and V/Oct only (no MS20).


User Manual



Download  KrOn (latest version)


KrOn Max Pack


Download Modular patches for KrOn


Purchase KrOn 




Fig. 1: 2 KrOn are synced together to control Eurorack modules and DSP synths.



KrOn’s strength resides in the pitch sequencers, wich include pitch tables tuned to the following formats: V/Oct (Eurorack, analog synths), MS20 Pitch Mod, MS20 OSC (Hz/V), Scope DSP (scope synths and modular patches).  Additonally, the “value sequencers” are not quantized to exact notes and can be used in a more classical way

KrOn can also mix several modulations together or convert midi messages to CV such as mod wheel, pitch bend and aftertouch, or midi notes.  So it saves the need for a midi to CV converter.

 If you do not own hardware analog synths or Adat to CV converter, krOn comes with two “DSP/CV synths” which have little to envy to some hardware synths. You can produce sounds “out of the box” without the need for extra gear.


DSP to Analog CV

An underlying function of KrOn is to allow Scope users to begin a Euro rack setup with the strict minimum: a small Eurorack case for the power supply, an Expert Sleeper ES 3 ADAT to CV for Scope to CV conversion, one or two analog oscillators or a synth with CV inputs. You can leave the purchase of expensive modulators or filters for later.

To control hardware such as analog synths, you need an ADAT to CV converter. KrOn is calibrated for Expert Sleepers ES3 ADAT to CV converter because it is widely available, and easy to find on the second hand market. It could also be the best “price per output” of the market to date.



Fig. 2: KrOn controlling a Behringer Neutron and Minitaur




KrOn Family


At first, KrOn did not include any feature for Scope synths, but it quickly became obvious during the building, that some Scope oscilllators sound as good as some hardware oscillators (or filters).


That’s why KrOn quickly became a “family” of devices that work together and which are offered in the KrOn Max Pack.


Some devices are included in KrOn, and some others are optional because not all users need them.
If you own the whole colllection, then you get some of the best tools scope has to offer in terms of oscillators and filters.
KrOn comes with 3 CV Synths – JunZ,  Volcano and Mini FMZ.


The KrOn Max Pack contains 3 extra synths – Magma, Spirit and FMZ.
You can also purchase extra synths separetely.
— > More info on KrOn Max Pack



KrOn with Behringer Neutron:   




KrOn with DSP/CV synths:




Using KrOn and its extensions for Midi to CV. Sorry for the non sense playing, it is to show responsiveness or the Keyboard to Eurorack CV conversion.

Aftertouch, Midi Key Follow, Vibrato, and multiple Midi Control changes can also be converted to CV.