Kuvaputki is a multi-angle DVD by Embryoroom produced and directed by Edward Quist and co-produced by Derek Gruen aka Del Marquis, with music by Pan Sonic, the Finnish experimental electronic music duo consisting of Mika Vainio and Ilpo Väisänen.

The film is "a hyper-real multi-angle DVD environment. Pan sonic, Mika Vainio and Ilpo Väisänen, are immersed in the imagery of the cathode which seems to live and infect their physicality over the course of three parallel films as they merge with their own extreme sound and into Quist's sinister vision.""A number of motion graphics were developed that would sync with the live documented sound and performance," "From there, the idea evolved much further to include a kind of purely audio-visual narrative that included characters and suggests [the] inner life [that] goes on in a TV, as living energy. The various stages of the cathode process visually unfold."Locations for the documentary source footage include Philadelphia, PA, Boston, MA, New York City, Helsinki, Turku, and Tampere, Finland. Shooting commenced in 1999 and ended in 2003. With a long period of editing and motion graphic development in Quist's native Brooklyn, NY and Beaver County, Pennsylvania.The Kuvaputki DVD can fetch as much as £58 (over US$100) in the UK, and £55 used even though it was originally priced under £15. Currently, prices have hit more nominal standards.

There also exists a limited edition bundle of the DVD, hand numbered print, and a correspondingly numbered exclusive download offered directly from Embryoroom.

Only 33 exist.