C-02X

About the C-02X

The Esoteric Audio Master SoundWorks C-02X is a stereo linestage preamplifier that represents the next generation in Esoteric's lineage of audio excellence. It features a discrete dual mono design that conveys the power and energy of music with expert craftsmanship and handmade precision. The C-02X incorporates advanced circuitry from the flagship Grandioso series and is assembled one at a time in Esoteric's Tokyo factory. It offers a fully balanced design with separate volume controls for each phase of each channel, enabling precise gain control and minimizing channel imbalance. The preamplifier supports multiple input and output options, including RCA and XLR pairs, and provides selectable input impedance and phase inversion for each source. It includes a remote control with programmable source names and features such as dimmer, mute, and auto-display-off functions. The chassis is optimized with a 3D design for mechanical stability and noise reduction. The C-02X is known for its transparency, realistic soundstage, and refined midband, delivering a highly musical and detailed listening experience. It is a large and heavy unit, reflecting its power-amp-like build quality and robust internal components.