Good point. Seems like most people find them amp/source-dependent. I've only heard them un-amped myself but still liked them quite a bit. Oh, a couple others to consider are the CAL! and ATH M30, both of which also have updated models (though I haven't heard the newer ones). IIRC the V6 is more forward with brighter treble than those two.
7/10/14 at 3:59am