WMD is a manufacturer of music hardware including modular synthesizers and guitar pedals  We make tools that inspire creativity through powerful feature sets and well crafted user interfaces.

William Mathewson founded WMD in 2007, starting with pedals. 

The Geiger Counter came out in 2008 and launched us onto the the world's stage of gear makers. 

He released the module version in 2009, and has since designed over 65 modules and provided engineering support for hundreds more.