12AT7WC EH X2 Matched Pair, when you purchase this pair, you'll receive two matched tubes.
• Extra-low microphonics makes it the best 12AT7 choice for reverb circuits. Also suitable for HiFi.
• Factory selected for closest tolerances and most consistent performance
• ECC81 equivalent
Electro-Harmonix tubes are all new designs and are of excellent
quality. Many OEMs use relabeled Electro-Harmonix vacuum tubes in their
amplifiers. If you want great sounding tubes at a very reasonable
price, then Electro-Harmonix tubes should be on your list.