The Focusrite Saffire Pro 40 represents the new generation of Focusrite multi-channel firewire audio interfaces. Focusrite's unparalleled pre-amp legacy forms the foundation of this new interface, with eight award-winning Focusrite pre-amps. Legendary sonic performance is combined with the very latest in firewire interfacing technology to deliver seamless integration, excellent routing flexibility, and future-proof, rock-solid driver stability. With Saffire PRO 40, sonic integrity reigns supreme. The eight Focusite pre-amps ensure low noise and distortion, whilst quality digital conversion and JetPLL jitter elimination technology ensure pristine audio quality as your audio flows between the analogue and digital domains.