EtherSound ES220 inserts and extracts up to two EtherSound channels into and from the network and transforms them into two analog audio signals for routing and playback. ES220 provides both two inputs and two outputs. It offers increased system granularity in applications where the sister product EtherSound ES8out and its eight outputs is oversized. ES220 is fully remote controllable and offers the same high-quality audio output as all of Digigram's EtherSound products.