The Grandioso C1X is a flagship linestge preamplifier that incorporates numbers of new technologies that define direction of future ESOTERIC amplifiers. In odrer to realize the perfect world of the amplifiers, ESOTERIC renovates attenuator and amplifier module which are core technologies of the amplifier, bringing the ESOTERIC’s dynamic and sensitive sound at precise and accurate volume level with the newly developed attenuator.

The design goal of Esotericis 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.