I really love my hd560s too, and I am a proud owner of the hd650, hd660s and ie800 which I love. I thought I wouldn’t need the hd560s since I have the others but nah, it’s actually a great complement to the other sennheisers and sometimes I even prefer them to the others because they sound like a mix from everything sennheiser is good at in that amazing price. I pair them with my ifi go bar and they sound amazing since the go bar is more warmish but when I want absolute clarity and detail and just precision u will pair them with my dragonfly cobalt which also make them sing.