How much of a drop in sound quality would there be if I went from my current setup (Little Dot DAC_I -> Schiit Vali -> HD600) to the Momentum over-ear with no DAC or amp, using only either my laptop or Sansa Clip Zip?  I am thinking about doing this because I could get back a lot of the money I...

Dear Head-Fellows   These are my impressions from the brief auditions I've done at the Headzones stall from NAS'12 UK which took place over the last weekend on the 22nd & 23rd of September. Please do take my comments with a grain of salt as always as these are solely my opinions thus the...