[Justin] had been trying to find a good tube amp for years, but all the best examples were either expensive or a complete basket case. Instead of buying a vintage stereo tube amp, he decided to build ...

We’ve seen homemade x-ray devices and we’ve seen people making vacuum tubes at home. We’ve never seen anyone make their own x-ray tube, though, and it’s doubtful we’ll ever see the skill and ...

First off a brief explanation of what a nixie tube is:<br><br>Nixie tubes are tube that were used in numeric displays in the 60's and 70's. They look like vacuum tubes but they are actually filled ...