So I'm just getting into vinyl, and a friend's helped me select some decent very entry-level equipment. I've got a nice speaker set up going, but I need a headphone setup now. Most of the Magni discussion I've seen has revolved around using it with a DAC. I'm looking for one good to use with a turntable, though. Would the Magni be a good choice if I'm looking for something to fill the volume-control blank in a chain of turntable:V-LPS phono stage:source selector: ??? :headphones (Senn HD 555s)?