Product picture - Ashly nXp Series NXP1504AC 1U 4-Channel Multi-Mode Network Power Amplifier with Protea DSP Software Suite, AES3 Inputs, & CobraNet Digital Interface Ashly, nXp, Series, NXP1504AC, 1U, 4-Channel, Multi-Mode, Network, Power, Amplifier, with, Protea, DSP, Software, Suite, AES3, Inputs, &, CobraNet, Digital, Interface Click the image to close this page