Introducing The F.Audio DS02, a portable DAC/amp featuring dual premium ESS ES9038Q2M DAC chips and an ESS9603Q amp chipset. It offers 3.5mm single-ended, 2.5mm, and 4.4mm balanced outputs, supporting high-resolution audio formats up to PCM 32-bit/768kHz and DSD512. With USB Type-C connectivity, volume, and media control buttons, it is encased in a durable metal chassis for portability and durability.