BSS Telephone Hybrid PSTN Card - BLU Series I/O

The BSS Telephone Hybrid PSTN Card is an input/output audio processor designed for integration into Soundweb London BLU series systems, including the BLU-800, BLU-320, and BLU-160. It provides a reliable interface to standard POTS and analog PBX telephone networks, enabling professional audio bridging for commercial and institutional environments across the UAE and wider region.

This card features two mic/line analog inputs that support both balanced and unbalanced connections, with configurable phantom power for each channel. It offers software-controlled analog gain ranging from 0dB to 48dB in precise 6dB steps. The hardware occupies one of four available card slots within compatible BLU chassis units, ensuring flexible system expansion.

The card is compatible with multiple Soundweb London BLU models, including the BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, and BLU-120. It allows direct integration with standard POTS and analog PBX networks for audio distribution. Procure.ae supplies this equipment to businesses, schools, and government buyers in the UAE and MEA.