DIY Rotary Speaker

Описание к видео DIY Rotary Speaker

Short demo of a homemade rotary speaker - first without rotation, then fast, finally slow (rather poorly played guitar)
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The build is blogged here: http://silverysqueaks.blogspot.jp/201...
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Made with a DC motor from a tape deck, a coffee dripper with a paper cone and a fostex speaker. The speed is being adjusted by a PC fan control which is being fed 9V. However, this only goes down to about 5-6V, so for slow speeds I'm switching the input to 3-4.5Von the wall wart. Hopefully, I can build a more elegant solution for this into the finished enclosure, including an option for foot pedal control.

Photos of the build and updates on Flickr: http://flic.kr/s/aHsjyVJupR

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