Are Vacuum Tubes Still Made?

Hifi Tube Amp with power and preamp tubes | Fuzz Audio

In the digital era, it might come as a surprise to many that vacuum tubes are not only still made, but also actively used across the globe!

The Best 12AU7s Ever Made

Set of vintage tubes and packaging against a gradient white background

Some tubes are just built better than others. If you’ve wondered what the Best 12AU7 tubes ever made were, here’s Fuzz Audio’s list.