Electro Harmonix 12AT7 Preamp Tube (Single)

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.

• Renowned for reliability and exceptional tone
• Endures rigorous industry-standard testing
• Leading choice for legendary amp manufacturers
• Affordable yet high-quality vacuum tubes
• Crafted with commitment to quality engineering