About

Hi, I’m Markus. For over 15 years, I have been building Spirit Boxes and paranormal research equipment, combining my passion for the occult with solid expertise in electronics. I started out experimenting with shortwave receivers, then realized I could build something better: devices truly designed for communicating with the afterlife.

I personally build every device, testing and calibrating each component to ensure reliable performance. I keep prices affordable because I believe these tools should be accessible to serious researchers.

Philosophy

No internal batteries

Every device is designed to run without an internal battery — longer lifespan, less e-waste, one less thing to fail in the field.

Since 2016

~10 years building

[PLACEHOLDER] A decade spent designing and selling spirit boxes and paranormal investigation tools, mostly to the US market.

Inspiration

Sumption · Tesla · Marconi

Frank Sumption's original spirit box concept, filtered through a lifelong fascination with radio and signal — Tesla and Marconi's fingerprints are all over this work.

Collaboration

Research groups

Devices are field-tested and prototyped in collaboration with paranormal research groups, and several are on permanent display in paranormal-themed museums internationally.