Electro Harmonix KT88EH

The Ultimate KT88 tube. Electro-Harmonix tubes are all new designs and are of excellent quality. Many other suppliers 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.

• Price per piece

Electro Harmonix - Keeping Sound Alive

The Electro-Harmonix company is not only an effects pedal pioneer, but they are the world’s leading manufacturer of vacuum tubes, and their tubes are quite simply the absolute best. They design and manufacture their 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.