FangSound Prometheus

Built around the flagship ESS ES9039PRO DAC, renowned for its wide dynamic range and low distortion, Prometheus delivers a clean sonic foundation for precise layering, accurate imaging, and a convincing sense of space. More than a flagship component, the ES9039PRO provides a high-fidelity signal foundation for the powerful headphone amplification stage, supporting both sonic precision and dynamic authority. With high-resolution audio, subtle overtones and ambient reverberation are reproduced with greater nuance, bringing together exceptional detail retrieval and an engaging, natural musical presentation. Powerful Headphone Amplification, 0.8W per Channel into 32Ω Prometheus features a high-current output stage and low-output-impedance design, delivering up to 800mW per channel into a 32Ω load without requiring an external power supply. This combination of portability and powerful amplification brings substantial driving capability to a compact form. Its high-performance amplification architecture provides ample dynamic headroom and excellent transient response, maintaining precise control, solid bass reproduction, and clear dynamic layering across a range of headphone loads and demanding musical passages.