BSS BLU-USB USB Audio to BLU link Interface
The BLU-USB takes audio from a PC or Mac and places it directly on the BLU link bus, which is what a softphone conferencing system or a computer playback source needs to reach an installed audio network without an analog interface box and a long cable run.
With no driver installed it is a class 1 device, 2 x 2 channels at 48 kHz, plug and play on any machine. Installing the class 2 driver opens it to 8 x 8 operation at 48 or 96 kHz. Because conversion happens at the interface and travels as BLU link, the usual USB cable length limit stops governing where the computer can sit. Several mounting options are provided.
| Class 1 (no driver) | 2 x 2 channels, 48 kHz, plug and play |
|---|---|
| Class 2 (driver installed) | 8 x 8 channels, 48 / 96 kHz |
| Bus | BLU link |
| Host Connection | USB |
| Application | Softphone conferencing, computer playback and record |
| Mounting | Multiple mounting options |








