Due to many requests by fans of the
Tung-Sol line of tubes, the Tung-Sol EL84/6BQ5 has been reissued. The Tung-Sol
EL84/6BQ5 was a popular OEM tube for American-made EL84/6BQ5 guitar amplifiers,
such as those built by Gibson and Harmony. Due to its rugged construction and
conservative ratings, it is the most reliable current production EL84 type
available for use in Vox AC-30 type amplifiers. In addition, its linearity and
tone characteristic make it the ideal replacement for EL84 hi-fi amplifiers,
such as those built by Fisher, Scott, and Harmon-Kardon.