The RME ADI-2 Pro FS USB Audio Interface combines several devices into one bringing with it the new femtosecond clock technology and AutoDark mode as well as comprehensive functionality from the original ADI-2 Pro. The RME ADI-2 Pro FS is a high-end studio-quality AD/DA converter multi-format converter (AES SPDIF ADAT) with monitoring features dual headphones amplifier DSD recorder playback converter as well as an AD/DA frontend for audio measurements with up to 768kHz sample rate making it one of the most flexible and fully featured converters available. The RME ADI-2 Pro FS also features the latest SteadyClock FS and jitter rejection technology which provides you with rock-solid timing and stability.