SX-150 synth with plasma contact


Plan-K-Troniks demos this unique mod for the Gakken SX-150 analog synthesizer – a green plasma disc, used to control sound via contact with the stylus. Great – now on to the Gakken Tesla coil!

SX-150 Analog Synthesizer Kit

2 thoughts on “SX-150 synth with plasma contact

  1. duff says:

    I own 3 of these great synths! and export them overseas if anyone requires one as Im currently in Japan.
    cost is $75 usd + post depending on location ems courier from Japan is pricey , standard post is quite resonable you may be looking at between $15 and $25 usd for freight.

    contact me at or

    OhNo! Mobile Computer Repairs , Christchurch , New Zealand.

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