Press release

Master Clock Generator "Grandioso G1X" will be released


TAMA, TOKYO, JAPAN, MARCH 1, 2021 – ESOTERIC COMPANY is proud to announce that a new flagship master clock generator, the Grandioso G1X will be released.


Product Name Model Name Estimated Delivery Date Sales Region
Master Clock Generator Grandioso G1X May, 2021 Worldwide



Grandioso G1X
The Grandioso G1X is a new flagship master clock genenrator with a newly designed ESOTERIC original “Master Sound Discrete Clock” devoted our boasting discrete technologies, and accommodated in the Grandioso X Edition-grade build.
Employing “Adaptive zero-ground mode” that maintain the ground at 0V at all times, and proposes alternative musicality with commensurate 10MHz signal same as “Normal mode”.

Version-up serivce from the Grandioso G1 is scheduled in mid-2021, through authorized ESOTERIC dealers.


The design goal of ESOTERIC is to recreate the original master sound. ESOTERIC is a high end audio manufacturer established in 1987. Based in Tokyo, all products (ranging from network audio players, SACD players, DACs to amplifiers) are hand built in our factory to exacting standards. Cutting edge technologies, engineering excellence, state-of-the-art Japanese craftsmanship and passion for innovation -all coming together to unveil new dimensions in musical experience.