Alex Kovalenko   I'm a keen fan of 3D art, Science and other curiousities, This blog revolves around my personal content and subjects of my personal tastes. stuff uploaded here (c) me unless i say otherwise

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Fri Apr 13

I found a neat handful of Audio-class vacuum tubes in a banged-up olden radio, going to attempt to create a Tube-amp using them.

Fun Fax: The vacuum tube found on the cover of the Foo fighter’s album “Echoes, silence, patience & grace” has a striking resemblance to the 6V6 beam-tetrode audio tube.