A manufacturer of video synthesis and video processing equipment. The company is known in the electronic music modular synthesis world for the O'Tool, a small oscilloscope in the form of a Eurorack module. The O'Tool has two signal inputs and a trigger input, and implements all of the normal functions that one would expect to find on a modern digital scope. In 2016, the company upgraded this model to the O'Tool Plus, with several additional operating modes such as a frequency spectrogram.

The company has published a concept for a fully modular video synthesizer, but as of the end of 2018, this has yet to appear.

Dave Jones Design Web site

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