The PNE-C2 from Ashly Audio is a replacement input card for PE-series amplifiers, used when CobraNet is a requirement for the system. The card offers analog audio input and output via Euroblock connectors. Multiple amplifiers may be daisy-chained as well. The system accepts CobraNet digital audio at 48 or 96kHz and offers both a primary and a secondary CobraNet connector.
A Euroblock connector is provided for remote level control and remote standby, while an ethernet jack is provided for control via the Protea software. This software allows access to input attenuation, channel mute, channel polarity, input level, output voltage, output current, clipping, temperature status, and power on/off.