At NAMM 2025, we caught up with Alexandra from Eternal Research, who introduced the Demon Box, an intriguing device that amplifies electromagnetic fields (EMF). Alexandra explained that this invention, developed over a decade with the help of engineers, uncovers fascinating patterns and tones from EMFs, transforming interference into auditory experiences. The device utilizes an array of 33 inductors and features controls for levels and auxiliary inputs, allowing you to blend external signals with those picked up by the inductors. It supports integration with modular systems, exporting in control voltage, MIDI, note and CV data, as well as audio across three mono channels and a unique triphonic channel.
Alexandra also highlighted the device's organic nature, enabling exploration of novel sounds with each use. The Demon Box, currently available for pre-order, has generated significant interest following a successful Kickstarter campaign, with a target retail price of approximately $700.
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[Eternal Research](https://eternalresearch.com)