I find that the tonal sound is fantastic with the back phones (sharp and clear), but with the cp6's it sounds sort of muted and quiet and the tones are slightly different/softer if you know what I mean (I still like them in the winter tho, and not knocking them in any way).
My mate has the ws5's and so I thought (as I was looking to get a set of ws5's) that I would try his and see if there was much difference in the tones/sounds compared to the ws4's.
To my dismay they sounded just like the cp6's from cheffphones

I was expecting the tonal quality to be a bit like the ws4's.
Now my question to you all is...... Do you find this, or are my mates ws5's faulty in any way and they should be a clearer sound ???
My mate knows no different as he got the Deus with the ws5's and had no experience with the ws4's.
He himself said how crisp and clear my ws4's sounded yesterday when we swapped machines so I could try his head phones.
Sorry for the long post, but I could not find a shorter way of describing what I wanted to say

All views and comments are welcome please, as I don't want to fork out over £300 for something that I (basically) already have with the cp6's


Dave