See Inside A Tube Factory

Electro-Harmonix posts a video of their facility in Saratov, Russia   15-Jan-15

EHX had this to say, "Electro-Harmonix is one of the leading suppliers of vacuum tubes in the world. Everyone from famous guitar amp manufacturers to golden-eared audio fanatics use our tubes. This short movie by Managing Director, Irusha Bitukova, shows some of the highly skilled workers at our specialized Expo-pul facility in Saratov, Russia."

More information:

• EHX