{"product_id":"42930","title":"Fancy Synthesis K-Accumulator","description":"\n\u003cp\u003eK-ACCUMULATOR is a complex oscillator that reimagines phase modulation and waveshaping synthesis through a unique architecture that continuously evolves between harmonic precision and controlled chaos. Rather than following the traditional complex oscillator formula, it combines a carrier\/modulator core with a morphing 3D waveshaping matrix, advanced phase modulation techniques, and a highly flexible function generator to create an instrument capable of everything from stable melodic voices to unpredictable, self-modulating textures.\u003c\/p\u003e\n\u003cp\u003eDesigned as both a complete synthesizer voice and an open-ended sound design tool, K-ACCUMULATOR can generate quantised melodies using either Just Intonation or Equal Temperament, produce evolving drones and rhythmic sequences, or venture into richly animated timbres through multiple layers of internal feedback, harmonic interaction, and modulation. Every section operates seamlessly across sub-audio and audio-rate frequencies, allowing modulation sources to become oscillators and oscillators to become modulation sources without changing workflow.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the module is a continuously morphing eight-node waveshaping matrix that dynamically reassigns synthesis functions as it moves between positions. Harmonic wavefolding, asymmetric phase modulation, harmonic stretching, damped cross-phase modulation, formant synthesis, pulsar synthesis, and sync damping can all be blended together in real time, producing sounds that move fluidly between harmonic, percussive, vocal, and chaotic territories.\u003c\/p\u003e\n\u003cp\u003eDespite its depth, K-ACCUMULATOR remains entirely immediate to operate, with no menus, hidden functions, or shift modes. Twenty-three patch points provide extensive integration with larger Eurorack systems, while external pitch tracking, waveform resynthesis, and compatibility with Rung Divisions further expand its capabilities.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplex carrier\/modulator oscillator architecture\u003c\/li\u003e\n\u003cli\u003eMorphing eight-node 3D waveshaping matrix\u003c\/li\u003e\n\u003cli\u003eHarmonic wavefolding\u003c\/li\u003e\n\u003cli\u003eHarmonic frequency shifting\u003c\/li\u003e\n\u003cli\u003eHarmonic stretching\u003c\/li\u003e\n\u003cli\u003eAsymmetric phase modulation\u003c\/li\u003e\n\u003cli\u003eDamped cross phase modulation\u003c\/li\u003e\n\u003cli\u003eFormant synthesis\u003c\/li\u003e\n\u003cli\u003ePulsar synthesis\u003c\/li\u003e\n\u003cli\u003eSync damping\u003c\/li\u003e\n\u003cli\u003eDamped self-feedback\u003c\/li\u003e\n\u003cli\u003eUniversal Function Generator\u003c\/li\u003e\n\u003cli\u003eExternal pitch tracking\u003c\/li\u003e\n\u003cli\u003eExternal waveform resynthesis\u003c\/li\u003e\n\u003cli\u003eJust Intonation and Equal Temperament quantisation\u003c\/li\u003e\n\u003cli\u003eHarmonic and subharmonic locking\u003c\/li\u003e\n\u003cli\u003e23 audio and CV patch points\u003c\/li\u003e\n\u003cli\u003eStereo sine and cosine outputs\u003c\/li\u003e\n\u003cli\u003eRung Divisions expansion compatibility\u003c\/li\u003e\n\u003cli\u003eGalvanically isolated dual Daisy architecture\u003c\/li\u003e\n\u003cli\u003eNo menus or hidden functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e| Specification | Details |\n|---|---|\n| Type | Complex Oscillator |\n| Oscillator Architecture | Carrier \/ Modulator |\n| Waveshaping Matrix | 8-Node Morphing Matrix |\n| Quantisation | Just Intonation \/ Equal Temperament |\n| Function Generator | Integrated Universal Function Generator |\n| External Audio Input | Yes |\n| External Pitch Tracking | Yes |\n| Waveform Resynthesis | Yes |\n| Patch Points | 23 Audio \u0026amp; CV |\n| Stereo Outputs | Sine \/ Cosine |\n| Expansion | Rung Divisions Compatible |\n| Architecture | Galvanically Isolated Dual Daisy |\u003c\/p\u003e\n\u003ch2\u003eSynthesis Techniques\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHarmonic wavefolding\u003c\/li\u003e\n\u003cli\u003eHarmonic frequency shifting\u003c\/li\u003e\n\u003cli\u003eHarmonic stretching\u003c\/li\u003e\n\u003cli\u003eAsymmetric phase modulation\u003c\/li\u003e\n\u003cli\u003eDamped cross phase modulation\u003c\/li\u003e\n\u003cli\u003eFormant synthesis\u003c\/li\u003e\n\u003cli\u003ePulsar synthesis\u003c\/li\u003e\n\u003cli\u003eSync damping\u003c\/li\u003e\n\u003cli\u003eDamped self-feedback\u003c\/li\u003e\n\u003cli\u003eExternal pitch tracking\u003c\/li\u003e\n\u003cli\u003eExternal waveform replacement resynthesis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA rear expansion header provides direct integration with Rung Divisions, allowing K-ACCUMULATOR to drive the companion module using Clock and Data signals generated by its Universal Function Generator and Modulation Oscillator. Together, the two modules form a tightly integrated generative synthesis system with expanded rhythmic, harmonic, and sequencing capabilities.\u003c\/p\u003e\n\u003ciframe width=\"480\" height=\"270\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/foPRCBhxB9k\u0026amp;t=2s?rel=0\u0026amp;showinfo=0\u0026amp;modestbranding=1\" frameborder=\"0\" allowfullscreen\u003e\u003c\/iframe\u003e\u003cp\u003eVideo: \u003ca href=\"https:\/\/youtu.be\/foPRCBhxB9k\u0026amp;t=2s\"\u003ehttps:\/\/youtu.be\/foPRCBhxB9k\u0026amp;t=2s\u003c\/a\u003e\u003c\/p\u003e\u003ch2 class=\"itemspec\"\u003eProduct Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eItem Number:\u003c\/b\u003e 42930\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMake:\u003c\/b\u003e \u003ca href=\"\/search?q=vendor%3AFancy+Synthesis+AND+tag%3Avisible\"\u003eFancy Synthesis\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e \u003ca href=\"\/search?q=K-Accumulator+AND+tag%3Avisible\"\u003eK-Accumulator\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCondition:\u003c\/b\u003e \u003ca href=\"\/pages\/gear-condition-key\" class=\"fs-product-condition fs-product-condition-brandnew\"\u003eBrand New\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCategories:\u003c\/b\u003e \u003ca href=\"\/search?q=tag%3Akeyboards-and-synths+AND+tag%3Avisible\"\u003ekeyboards-and-synths\u003c\/a\u003e ⇒ \u003ca href=\"\/search?q=tag%3Aeurorack+AND+tag%3Avisible\"\u003eeurorack\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFunction:\u003c\/b\u003e \u003ca href=\"\/search?q=tag%3AEurorack+AND+tag%3ADigital+AND+tag%3Avisible\" class=\"btn btn--small\"\u003eDigital\u003c\/a\u003e \u003ca href=\"\/search?q=tag%3AEurorack+AND+tag%3AOscillator+AND+tag%3Avisible\" class=\"btn btn--small\"\u003eOscillator\u003c\/a\u003e \u003ca href=\"\/search?q=tag%3AEurorack+AND+tag%3ASynthVoice+AND+tag%3Avisible\" class=\"btn btn--small\"\u003eSynth Voice\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMade In:\u003c\/b\u003e United Kingdom\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMPN:\u003c\/b\u003e FCY008\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModular Grid:\u003c\/b\u003e Eurorack \u003ca class=\"btn btn--small\" href=\"https:\/\/modulargrid.net\/e\/fancyyyyy-k-accumulator\" title=\"View Details\" target=\"_blank\"\u003eⓘ\u003c\/a\u003e \u003ca class=\"btn btn--small\" href=\"https:\/\/modulargrid.net\/e\/modules_racks\/add\/56530\" title=\"Add\" target=\"_blank\"\u003e＋\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions*:\u003c\/b\u003e 32 HP 26 mm deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower*:\u003c\/b\u003e 330 mA +12V 28 mA -12V 0 mA 5V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e* User contributed details\u003c\/em\u003e\u003c\/p\u003e","brand":"Fancy Synthesis","offers":[{"title":"Default Title","offer_id":47836379939052,"sku":"42930","price":1119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2604\/0858\/files\/Fancy_Synthesis_K-Accumulator_sku_42930_MPN_FCY008.jpg?v=1782644289","url":"https:\/\/foundsound.com.au\/products\/42930","provider":"Found Sound","version":"1.0","type":"link"}