Nope though from Dr Blue PMs to me he describes them as a mix of the basso and the tenors in sound which I kinda predicted..He owns both the singolos and doppios and seems to enjoy both of them.. I have heard or owned all of them except the singolos and the base model. I have no doubts in my mind the Singolos will be right up there with the tenors bassos and the doppios in sound value.
So I been selling off a few of my phones lately and had some credit.. Been thinking about them new ATH-CKR10 earphones from AT.. Just ordered.. Should be interesting. Will report on the CKR10 thread and of course on here as well. Look forward to them.
Oh and by the way guys. Some of the best tips being the FX850 tips. Newly designed tips from JVC just got released on Amazon Japan.. Costing around $15 a box for 3 pairs I believe in whatever sizes you need.. These JVC tips IMO are the best tips I have ever used even over the UE tips I like to use on just about all my phones.. Worth a look. I just orderd two boxes of them as well.