Detail 01
AVB capacity
A single Cat5e or Cat6 connection carries 256 channels of 24-bit/48 kHz audio.

Independent shopping perspective
Sixteen combo mic/line channels and eight balanced line outputs put the NSB 16.8 at the center of an AVB-connected PreSonus rig. Keep its 1U networking chassis with the FOH or monitor rack while the removable analog sections handle nearby stage connections. Four units can link from a single interface port without an external switch, expanding the system to 64 inputs and 32 outputs. Input phantom power, pad, polarity, and bus routing are available from UC Surface after connection.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
A single Cat5e or Cat6 connection carries 256 channels of 24-bit/48 kHz audio.
Detail 02
Each mic/line input offers switchable +48V phantom power, a 20 dB pad, polarity reverse, and main or alt bus routing.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Up to four units can daisy-chain from one port, providing up to 64 inputs and 32 outputs without an external switch.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.