Arche is a unique audiophile solution designed by Focal in partnership with Micromega - Le Son de France. Combining digital analogue conversion and two Class A amplifiers Arche is a versatile all-in-one solution aimed specifically at headphone users. Two separate amplifiers are built in which can be switched on the fly at the users discretion: Voltage (a pure current amplifier with lower impedance) and Hybrid (an integrated amplifier with higher impedance featuring similar characteristics to a power amp). Arches two balanced DAC chips can process formats in PCM format 384kHz as well as DSD 256 providing a versatile array of different playback options. Designed to integrate seamlessly with the Focal high-end headphone range Arche also features a dedicated profile for each Focal headphone model to ensure the best possible listening experience for users of Elegia Stellia Elear Clear and Utopia.