Product picture - Ashly nXp Series NXP150 1 RU 4-Channel Multi-Mode Network Power Amplifier with Protea DSP Software Suite & AES3 Inputs Ashly, nXp, Series, NXP150, 1, RU, 4-Channel, Multi-Mode, Network, Power, Amplifier, with, Protea, DSP, Software, Suite, &, AES3, Inputs Click the image to close this page