High-end audio interface in portable desktop format. Built with high precision in a block of aluminum, with total dedication to the integration of superior audio and mechanical circuitry and powerful driver development. The FS version incorporates newly designed analog and digital circuits. Its innovative energy-saving technologies provide fidelity without compromises in level, noise or distortion. Among the improvements, it has a +19 /+4 dBu output attenuator, fully SteadyClock FS circuitry, 90mW 3.5 mm TRS headphone output and 0.1 Ohms output impedance, improved SNR on microphone and line inputs (113.7dB and 116.3dB), 6 samples less latency in the AD converter, Kensington security slot and maintenance of drive consumption despite all the improvements.