About us

The Box of Doom is being built by a one-man-band.

When it comes to cutting costs, 'man becomes creative', as people say. And man, has he become creative. To enable to record guitars and bass guitars in his home studio, Ulysses axe-man Sylvester designed and built his very own insulation cabinet. At first, a simple wooden box, but later on - after two years of testing and prototyping - a beautifully handcrafted product.

After having built some cabinets for his own use, requests of fellow musicians for the box of doom came in and news travelled fast.

The Box of Doom is built by hand and distributed by Symbioses Music, located near Rotterdam in The Netherlands. With a handful of enthusiasts, we make sure you get what you deserve: the ultimate tool for a musician. Crafted with care and ready to rock!

contact us for information on availability, shipping options or possibilities to see the Box of Doom at work.