Hmm, I have an Asus Dark Knight RT-N66U with very powerful 2.4 and 5 gHz signals on three heavy duty aerials. However I've not tested bandwidth. Will look into this tomorrow... Er, no, put PM me and we'll talk as I'd love to hear the Questyle QP1R, but no guarantees... Though perhaps pm me tomorrow as it's 00:15 atm ha ha (I ain't sleeping, got music to listen to!). Patience, and srsly I WANT NOBLE K10! You'll love this DAP, I really am positive. Previous posts on excellent SE playback, and even better playback, sounded cool. Now that I have the DP-X1 and I can attest to the SE sonics...I genuinely cannot fathom how it can get better. I really wish I had more balanced gear than I do, which is zero btw (atm).