The C44plus System Interface seamlessly integrates digital partylines in matrix intercom environments and can also serve as a stand-alone matrix for small applications. The plus-version features a USB-port on the front to connect a PC to configure the internal 24x24 matrix via the new Performer Audio Assignment Software. The 19“/1RU unit converts four two-channel CAT5 matrix ports to four phantom powered belt pack lines. The belt packs are connected to the C44plus via standard 3 pin XLR cables. Up to 16 belt packs can be daisy-chained on each line, one C44plus can power up to 38 belt packs. For stand-alone use the device features an integrated 24x24 ports digital intercom matrix, which can be configured via Riedel’s Audio Assignment Software. Pre-programmed configurations can be loaded via the DIP-switches on the front.