How do I access controls for the DAC PEQ? I am all Apple...no Windows. I have the DAC connected to a a vintage Adcom Preamp with a Sony DVD player acting as a coaxial input and an iPad connected to USB. I don't have a fast internet connection so streaming is not an option. When I want to download something I use Presto Music and transfer it to my iPad which I connect via USB. I don't use my Apple TV except for just the tV.