Iconicamera

The Ionic  company was an EMS American distributor for a time until it cloned the VCS3 and keyboard in to a single unit of it's own "design", it had some relatively interesting ideas about marketing, one of it's other products looks to have been a modified TV that acted like a simple oscilloscope a project common on the web these days and a technique utilized from the late 60s in to the early 70s by Paik amongst others.

V_FOLD

Here is a nice DIY video synthesizer project that looks like it's going to be well documented and allow for more people to get involved!

http://vfoldsynth.wordpress.com/
http://www.youtube.com/channel/UCvJh27zAH7D7xCQwiJ5ebLA

Cait Stephens

 There is a cool video instillation documented on Cait Stephens site made with modified TVs

Really Beautiful DIY Scanimate

now heres a really cool project built by tom16mm using mostly modified commercially available hardware to create a scanimate workalike.

how to in the description