Inspired by the BK Butler Tube Driver, a favourite of Joe Satriani and Eric Johnson's, Venus has a heap of tone-shaping ...

If you don't think B batteries exist, you're not alone. The truth is, they're real, but just a lot less common than other ...

A vacuum tube is just that: a glass tube surrounding a vacuum (an area from which all gases have been removed). What makes it interesting is that when electrical contacts are put on the ends ...

Definitely not in the meme category, though, is this overkill vacuum tube 555 timer. It comes to us via [David Lovett], aka [Usagi Electric], who has lately caught the “hollow state ...

Vintage meets contemporary in this DAW-controllable hybrid synth that blends digital oscillators with a tube-based audio path ...

We have occasionally featured vacuum tube computers here at Hackaday and we’ve brought you many single board computers, but until now it’s probable we haven’t brought you a machine that ...

Hyperloop Transportation Technologies (HTT) is looking to completely redesign the way cargo transport is carried out in ...

Enormous dimensions, complicated military calculations, and thousands of vacuum tubes—this was the early supercomputer.