Vacuum Tubes

EHX is one of the largest vacuum tube manufacturers in the world. The next time you need to re-tube, insist on genuine Electro-Harmonix vacuum tubes.


Compliance with EU Material Restrictions and REACH Article 33

All New Sensor vacuum tubes (Electro-Harmonix, EH Gold, Genalex, Mullard, Sovtek, Svetlana and Tung-Sol) meet all applicable RoHS material restrictions and are REACH compliant.  Consistent with the notice requirements of REACH Art. 33, New Sensor notes that its vacuum tubes may contain lead oxide (CAS No. 1317-36-8) in their glass above the threshold level of 0.1% by weight. Again, notwithstanding the foregoing notice, these tubes satisfy all applicable RoHS material restrictions.

EHX Products
The EHX Community
Here are a few easy ways to stay informed on the latest news from Electro-Harmonix...
Forums (Discussion & Support)
Have a question, comment, suggestion? Come join the EHX Forums! You'll meet EHX staff and knowledgeable users from around the world.

Show your colors with genuine EHX tee shirts and authentic Electro-Harmonix accessories!
Our new EHX Strings Electro-Harmonix electric guitar strings are custom-designed to our specifications and made in the USA by a premiere string manufacturer. Each wound string is precision wrapped with round nickel-plated steel onto a high carbon, hexagon-shaped steel core. The plain strings are made from the same high carbon steel as the hex cores. The high quality steel and computer controlled winding process results in strings that intonate accurately, are better at staying in tune and vibrate evenly for maximum sustain.