Digigram PCX442 is a proven performer in audio-for-video, multitrack audio production, broadcast automation, and other applications. It has four mono balanced analog inputs/outputs (two stereo) and 24-bit converters. Two digital stereo inputs and two digital stereo outputs (AES/EBU or SPDIF) and an AES/EBU synchronization input are available. The time-code input and the programmable clock allow precise video synchronization. It replaces PCX440np, adding universal PCI compatibility (3.3V ready) and 24-bit converters.