Electro-Harmonix is not only an effects pedal pioneer, but we are the world’s leading manufacturer of vacuum tubes, and our tubes are quite simply the absolute best. We design and manufacture our tubes for high fidelity, reliability and warmth. Next time you retube with EHX, you’ll be getting great sounding tubes at a very reasonable price.

The EHX family of tube brands includes: Tung-Sol, Electro-Harmonix, EH Gold, Genalex Gold Lion, Mullard, Svetlana & Sovtek.

Our tubes have always been known for their reliability and great tone due to our strong committment to quality engineering and manufacturing. For a tube to be labeled with our brand, it must endure and pass the toughest testing in the industry.

Electro-Harmonix vacuum tubes are the leading choice for many legendary amplifier manufacturers and if you want great sounding tubes at an affordable price, then EHX tubes should be on the top of your list.