Gakken synth bending + theremin control

From the MAKE Flickr pool Matt the Modulator shares some key solder points on the SX-150 analog synth PCB, allowing for - envelope triggering frequency to voltage output self oscillating filter LFO to filter cuttoffTo see the specific points in question, check out the photo's notes on Flickr. He also points out that the SX-150 can be easily ...

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