JJ Electronic

About JJ Electronic

JJ Electronic is a Slovak manufacturer established in 1993, renowned for producing high-quality vacuum tubes, electrolytic capacitors, and high-end audio amplifiers. The company has grown from a small garage business into one of the world's few remaining producers of vacuum tubes, supplying a diverse range of preamp, power, and rectifier tubes, primarily for hi-fi and guitar amplifiers, as well as studio and audiophile equipment. Their products are known for reliability, craftsmanship, and exceptional musical performance.