Focusrite Saffire Pro 408 award-winning Focusrite preamps24-bit/96kHz FireWire Interface with JetPLL jitter elimination technology; pristine audio quality, and reliable synchronizationTotal I/O count of 20 inputs and 20 outputs, including a unique loopback facility for routing audio between software applications via Saffire PRO 40 ControlThe Focusrite Plug-in Suite2 separate headphone busesSaffire PRO 40 Control zero-latency 18 x 16 DSP mixer/router can route any input signal or DAW output, or a