Since the introduction of the original K Series models, the K-01 and K-03, in 2010, they have been highly acclaimed for their exceptional music reproduction capabilities and have established themselves as reference digital players worldwide.

The K-01XD LE is equipped with the “ATLAS 01” VRDS mechanism with a 20 mm-thick platter bridge, the same mechanism used in the Grandioso K1X SE. Its Master Sound Discrete DAC also incorporates premium components, including “IDM-01” amplification elements. The K-01XD LE features a total of four independent power transformers, with dedicated power supply sections for the left and right DACs.

The K-03XD LE uses the “ATLAS 03” VRDS mechanism with an 18 mm-thick bridge, a Master Sound Discrete DAC, and a total of two independent power transformers.

The design goal of ESOTERIC is to recreate the original master sound. Established in 1987, ESOTERIC is a Tokyo-based high-end audio manufacturer. All products—including network audio players, SACD players, DACs, and amplifiers—are hand-built in our factory to exacting standards. Cutting-edge technology, engineering excellence, state-of-the-art Japanese craftsmanship, and a passion for innovation all come together to unveil new dimensions in musical experience.