The BSS BLU Telephone Hybrid Card adds POTS telephone connectivity to a Soundweb London processor, letting the DSP interface directly with a standard analogue phone line for paging, conferencing and remote audio. It occupies one of the four card slots on compatible BLU chassis and also carries two analogue mic/line inputs.
POTS
Interface · PSTN / analogue PBX
2 Mic/Line
Analogue Inputs · Phantom power
0-48 dB
Gain Range · 6 dB steps
Host CompatibilityDesigned to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160 and BLU-120 devices. It interfaces the processor with a standard POTS (PSTN / analogue PBX) telephone network.
Features
Telephone hybrid interface to a standard POTS / PSTN line
Two analogue mic/line inputs on the same card
Per-channel switchable phantom power
Software-controlled analogue gain, 0 to 48 dB in 6 dB steps
Fits any of the four card slots on compatible BLU processors
Ideal for paging, conferencing and remote-caller audio in install systems
Specifications
| Type | Soundweb London telephone hybrid input card |
| Telephone interface | Standard POTS (PSTN / analogue PBX) |
| Analogue inputs | 2 x mic / line |
| Phantom power | Configurable per channel |
| Gain | Software controlled, 0-48 dB in 6 dB steps |
| Compatible hosts | BLU-800/805/806, BLU-320/325/326, BLU-160, BLU-120 |





