This is a video synthsizer cable of synthesizing a VGA signal. The instrument/tool is based on a VGA-test module, with its VGA-output broken into multiple signals. The signals can be patched through different other modules such as a clock divider etc. The insturment can be used for VJ’ing og just pure fun.
The Testing module breaks out into each color-channel, horizontal and vertical -video sync. The picture coming from the tester can be changed using a gate signal trough an external mini jack.
Additional modules made from logic-chips, filters and a oscillator, can be used to distort and twist the video signals. External manipulation can be done through mini jacks in the modules.
All channels are being mixed together and outputted tough a VGA-connector at the end, for connecting to a compatible video monitor.