Check the listing for details. Subharmonicon Semi-Modular Polyrhythmic Analog Synthesizer. Condition: Open box. Listed at 487.87 USD. The Subharmonicon is a semi-modular polyrhythmic analog synthesizer that employs a 6-tone sound engine and multi-layered clock generator to explore the world of subharmonics, polyrhythms, and the unique relationships they create.The Subharmonicon's characteristic sound starts with two analog VCOs and four Subharmonic Oscillators for a total of six powerful sound sources. Each subharmonic tone is mathematically derived from one of the two main VCOs, giving the resulting chord shapes a beautifully coherent quality. Onboard quantization lets you dial in perfect intervals every time with selections for multiple tuning systems. Choose from contemporary Equal Temperament settings, the heavenly intervals of Just Intonation, or the unlimited freedom of no quantization at all.Animating the.