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CubuSynth - Arkarion

Product information "CubuSynth - Arkarion"

The Arkarion is a full-featured analog synthesizer voice in Eurorack format, designed for creative exploration and dynamic signal flow. Combining the warmth of analog circuitry with a digitally controlled internal routing system, Arkarion offers a unique blend of structure and unpredictability. It's an expressive, performance-ready instrument for musicians seeking deep modulation, generative possibilities, and hands-on control.

At the core of Arkarion lies a digitally interpreted “DNA patch system” — a signal-routing framework inspired by genetic code. This system unlocks over 65,000 modulation and audio paths, allowing for rich, morphing textures that evolve at the press of a button or incoming gate.

Features:
• Complete analog synthesizer voice with digital routing control
• 2 analog VCOs with selectable waveforms
• MIDI input with pitch CV and gate outputs
• Envelope generator with rise/fall stages, loop and gated loop modes
• 2 CV-controllable LFOs for versatile modulation
• Gate-triggered random voltage source
• Multimode filter: lowpass, bandpass, highpass, allpass (switchable)
• Tape-style analog delay with CV control
• Digitally controlled “Gene Modification” knob for live routing mutation
• 16-bit routing architecture: 65,536 possible patch configurations
• 64 patch memory slots (8 banks of 8 presets)
• Internal VCAs for modulation depth control
• Randomize routing via button or external gate input
• LED indicators visualize current patch structure and modulation paths

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.
Current draw +12 V [mA]: 200
Current draw -12 V [mA]: 110
DIY Level: Medium/Advanced
Depth [mm]: 24
Width [HP]: 42
Format: 3U
Panel / Color: Black FR4
Manufacturer "CubuSynth"

CubuSynth was founded by Ruben Sponar in 2020 and is based in the south of Portugal. The company develops Eurorack modules, a modular synthesiser format.

Ruben, a musician and audio engineer, is responsible for every stage of the process – from PCB layout and design, manual assembly and calibration, to writing manuals, maintaining the website, and personally handling customer support. He is supported by his wife and “partner in crime”, Joana Gregório, who manages content creation, marketing, administration, invoicing, as well as the preparation and shipping of orders.

CubuSynth is a small company driven by passion and dedication. Every detail is carefully taken care of so that each module arrives ready to inspire and nurture the musical creativity of modular synthesis enthusiasts.

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Legal Manufacturer Information (GPSR compliance)

Manufacturer / Hersteller:
Ruben Sponar / CubuSynth
Sítio do Farrobo, CX postal 203-B
8150-032 São Brás de Alportel
Portugal
cubusynth@gmail.com
WEEE number: PT102878