Hi guys So I'm pretty new in the hifi segment. I have always loved high quality music and lately got into the head fi section. So I got myself the ifi idsd and sennheiser hd700. These two are paired with my Mac at home. On the go I have it connected to my iPhone and shure se535. So now I...

Hi guys,   so I was wondering what the better setup would be.  I currently own an iPhone 5S with AKG K550 and Shure SE 535.   What are your suggestions? Vamp Verza or ifi idsd micro?  I was in an audio store today trying to listen to the ifi. However it didn't work...I don't know why. I...