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In honor of Earth Day, Scott Matthews of Electro-Harmonix digs up an interesting project from the company’s early days – a mobile demo/showroom powered by umbrella turbine -

The inside of the truck was actually a small demo space where guitar players could try out the latest Electro-Harmonix gear (that’s Mike in the white shirt). The truck drove around the city, randomly picked people up, let them play, and dropped them off. The electricity for the demo space was provided by the wind-powered generator, and the wind was provided by (damn you, First Law of Thermodynamics!) a colossal diesel engine.

Still there’s always something special about machinery driven by an umbrella rotary – and it’s a cleverly kooky way to raise some energy awareness. Bob Myer, the original engineer of the project, was recently asked to join his town’s ‘Green’ committee. After deciding to pull the generator out of storage, he was pleased to find it fully functional. Read more on the EHX blog.

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Collin Cunningham

Born, drew a lot, made video, made music on 4-track, then computer, more songwriting, met future wife, went to art school for video major, made websites, toured in a band, worked as web media tech, discovered electronics, taught myself electronics, blogged about DIY electronics, made web videos about electronics and made music for them … and I still do!


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