Demo of the Magnetic Effects White Atom Fuzz
http://www.magneticeffects.net/white-atom/
My take:
The White Atom is a very versatile, modern fuzz that has a wide variety of tonal possibilities. Using a combination of the texture, volume, and gain controls, you can get everything from classic vintage fuzz to transistor-starved, dying, gated, experimental craziness, to mid-pushed straight ahead overdrive. Really great little box! Check it out for yourself.