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sound made by animals

manipulation of fields and molecules

Tag: jj

inside an EL84…

May 26, 2013 abramLeave a comment

a close-up picture of the guts of a JJ EL84 with all it’s grids exposed. such a seemingly odd and fascinating device.

Categories: notesTags: 6BQ5, el84, electron, inside, jj, open, tube, vacuum

about

Abram Morphew is an electrical engineer, bedroom musician, composer, naturalist, and amateur scientist. I play music in the the binary marketing show. This blog is a catalog of stuff that I make or bits of information that I think could prove useful later on when memory fails me.

I currently hold an Extra Class Amateur Radio Operator license and transmit on the air as K2NXF.

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