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So, this is a pretty ingenious use of spare time. With a vacuum fluorescent display (VFD) from a VCR used as the amplifier, a crafty DIY-er was able to power a pair of headphones. We'll be honest, the wiring specifics are totally irrelevant to our interests, but this sure does look awesome and...

6 years ago 0 Comments
December 9, 2008 at 12:34PM