The RME ADI-2 Pro FS BE is a high-end AD/DA converter, USB interface, and headphone amplifier designed for mastering, audiophile playback, and studio monitoring. It features dual AK4490 DACs, SteadyClock FS jitter suppression, support for up to 768 kHz PCM and DSD256, and powerful Extreme Power headphone outputs. With advanced DSP, flexible I/O, and a sleek black finish, it delivers reference-grade audio performance in a compact form.