For the best sound from your tube amplifier, good tubes make all the difference. JJ vacuum tubes and capacitors are widely used in guitar and audio amplifiers, recording studio equipment, and in various audiophile applications.The EL84 is an output pentode for use in guitar and Hi-Fi amplifiers. It has a noval base and maximum plate power of 12W. This is a set of two tubes.JJ Electronic is a world-renowned manufacturer of vacuum tubes, electrolytic capacitors and high-end audio amplifiers. Founded in 1993 by Jan Jurco, a small garage business grew to become a well known and respected in music industry. JJ vacuum tubes and capacitors are widely used in guitar and audio amplifiers, recording studio equipment and in a variety of applications for audiophiles.
