Nixie tube audio spectrum analyzer

Electronics enthusiast and developer Juergen Grau has returned to Kickstarter for 7th time to launch his new Nixie tube audio spectrum analyzer. Watch the demonstration video below to learn more about his latest creation which is now available priced from €149 or roughly £134 and is fitted with six unique Nixie tubes to display readings. […](Read More ...)The post Nixie tube audio spectrum analyzer appeared first on Geeky Gadgets.