Im thinking of getting the Audioengine D1.
I have audioengine a2 speakers and also Harmon Kardon Soundsticks 2.
I also have Bose QC 15 Headphones(for travel) and will soon get the Vmoda M80's.
I have a mid 2010 macbook pro. My question is "will the D1 improve the sound quality of my music and movies through the speakers? and also for the m80's and Bose headphones?"
Thinking of getting better cans in the future, but for now will the D1 show enough increase in the quality of sound to justify
Any help will be greatly appreciated.