Symetrix Radius NX 4x4 USB-B, 4 analog ins, 4 analog outs DSP processor

USB audio port. Enables soft-codec conferencing and computer-based multitrack recording or playback.

USB host port. Supports recording, audio media playback, and digital messaging.

Programmable DSP, 4 mic/line in, 4 line out, USB audio, 1 I/O card slot, ARC128×128 Super Matrix.
A Next-generation SHARC Dual-core Processor enables a Composer Super Matrix – placing the burden of large matrices in one core while freeing the second core for general purpose signal processing – making it possible to design very large and complex systems around a single Radius NX. View modes make navigating through large matrices a breeze.

Configurable 4-port gigabit switch. Services both Dante (when installed) and control networks, eliminating or reducing the need for external switches while avoiding 100 Mbit bottlenecks.

Ultra-low noise preamps. Digitally controlled 3 dB steps facilitate precise gain setting resulting in unmatched sound quality.Reminder to Attest to your Compliance in Simple PCI DSS

Option card slot. Accepts all user installed Radius and Edge Expansion Cards, maximizing Radius NX input/output counts or adding special purpose functionality to reduce total system cost.