Does anyone know what chip the Klipsch PowerGate uses? https://www.klipsch.com/products/powergate Says class D, 2x50W into 8 ohms. I am wondering because these can be had for $99 sometimes. It listed for $499. It comes with a DAC and network capability. If it had a great chip in it, it could be a solid amp. I'm very curious what is powering this am. Anyone know?