So it's been a while since I last posted on here and the main reason has been the arrival of my V-Moda M-100's which really concluded my search for the perfect set of headphones (for me) and at the time which was 6-8 months ago my primary music listening device was my Dell Laptop for which I purchased a Fiio E07K dac amp and performance was a noticable upgrade from the standard laptop audio performance but recently i've been using my HTC One X+ phone and the new Nexus 7 tablet to listen to music on whilst chilling in bed and though the M100's sound great powered by any device I still get superior listening experience when i'm on my laptop so my questions is what would you recommend I do to improve the audio further when using with my phone/tablet? i've considered trying to set the E07K up with my Phone/Tablet but i'm really not sure what the best way would be (any help would be appreciated) i've also considered selling off my E07K and getting a new AMP (E12?) for use with Phone/Tablet and Laptop.
If anyone has any suggestions/advice on new amps/other setups etc. it'd be much appreciated (on a side note any potential new amp would have to be under £100)