Maplin Magazine Dec 1995

looks like it has a kaleidoscope style video effects project posibly the one posted on audio visualizers 
source here

VIDEO KALEIDOSCOPES

here are some interesting machanical/optical video Kaleidoscopes from galaxyglassworks all motorized with composite video outputs 

some of these are one of a kind or small production runs

the "INDUSTRIAL POP" at $1200 seems pricey but if you compare these to custom other hand made electro mechanical devices it's not to crazy 

"SCANDINAVIAN" the more complex at $2000.00

Milton Marques

here is some interesting video work by Milton Marques  take a look!
sent to me by my good friend Dale

PYE Video Mixer & Monitor

here is a cool and very old looking video mixer from toresbe on flickr

The Synchronator

So you want a pocket size audio visualizer/video synth that creates glitchy visual waveforms and disguises audio as video by adding sync signals? then you want a Synchronator by Bas van Koolwijk and Gert-Jan Prins (what awesome names).

video via Synchronator on vimeo 

video via Aussiemystic

Early Video Synth by Carl Geiger

Slightly unhinged but incredible looking DIY analogue video mixer by Carl Geiger via the funks on flickr 

Dirty Video Mixer

Karl Klomp's Dirty Video Mixer certainly gets about. It really is the easiest and most useful diy video project to get started with. here are some projects I found online...

heres one in a tiny blue plastic suitcase from Pan&tone 
Brazilian  and super cute! 

heres one with an photocell and a smart us of a CD case 
by servando on fliker 

and heres another unfinished involved in some text manipulation 
project, from typomotion

another from Joeknow in a classy burgundy

and another in a old printer cartridge

EPSON dirt video mixer FUSION from anatomic visual on Vimeo.

and another from ohnoitshoward on youtube


and another (tired yet) from psysaid32



and finally (although I'm sure there are way more) via pinballw1zard 

Video Bulb

Video Bulb is a cute little product from japan that plugs in to the composite socket at the back of your TV an displays a continuos loop of pixel based animation. Not to exiting on its own but imagine being able to take a box of these to a gig with different clips on them and literally pick you clips up and handle them! its nice to dream. Video via galloween on youtube