Behringer SC-U StageConnect Ultranet USB Interface

32-channel audio routing between StageConnect, USB and Ultranet

The Behringer SC-U StageConnect Ultranet USB Interface is a compact bridge designed to move high channel counts between stage, computer and personal monitoring systems. It supports 32 channels of bidirectional audio at 44.1 or 48 kHz and 24-bit resolution, carried over a single standard 3-pin XLR cable within a StageConnect network. Running 32 channels down one cable simplifies stage wiring and removes the need for bulky analogue multicore looms.

Integrated USB provides multi-channel audio to and from a host computer, enabling live multitrack recording, virtual soundcheck or backing track playback. At the same time, Ultranet I/O connects directly to compatible systems such as P16 personal monitor mixers, allowing performers to create independent monitor mixes without separate interfaces. Asynchronous 32-channel sample rate conversion allows different parts of the system to operate at their own clock rates while maintaining stable audio transmission.

With sub-millisecond latency and a rugged, DI-sized enclosure, the SC-U is suited to live stages, rehearsal spaces and compact studios where reliability and clean cable management are priorities.

At Riffs & Licks Music, we think the SC-U is ideal for engineers and performers running StageConnect or Ultranet systems who need streamlined 32-channel routing between front of house, stage and DAW, particularly in setups where space, latency and flexibility all matter.

Features / Specifications