Thank you,guys. Mateored's answer leads me to another question I have that's dedicated HP amp VS intergrated amp HP section.
I have the modest Pioneer Elite A 35R and the Rotel RA 1062 and so far I am okay with the SQ. My HP are the Senn. HD280 pro, Audio Tech. ATH A700 and both are closed HP. I will be receiving the Senn HD 595 from Amazon in a couple days. The HD 650 is much better as I read but I want to take time to test the water.
I have the modest Pioneer Elite A 35R and the Rotel RA 1062 and so far I am okay with the SQ. My HP are the Senn. HD280 pro, Audio Tech. ATH A700 and both are closed HP. I will be receiving the Senn HD 595 from Amazon in a couple days. The HD 650 is much better as I read but I want to take time to test the water.