Large plate format, superior dissipation over the originals. Perfect for reverb circuits and drivers.

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.