Founded in France in 1983, *Jadis Electronics* has spent more than four decades refining the art of vacuum-tube amplification. From its home in Villedubert, the company designs and manufactures tube amplifiers, preamplifiers and source components, combining traditional craftsmanship with an engineering philosophy centred on musicality, longevity and meticulous construction. At the heart of Jadis is an unusual degree of control over how its products are made. Its critical output transformers are designed, hand-wound and manufactured in-house — an expertise that has helped define the brand since its earliest amplifiers.