Yea... after reading some select portions of this... Have to say... might be considering the HE-500s in the future as an upgrade. Currently loving the HD 650s... but would you recommend saving to scale up my HD650s (perhaps to balanced?) or would it be better to try out saving for HE-500?
Regards and again, THANKS FOR YOUR DEDICATION!!! Killer review.
I can't be sure which you'll prefer, but I can tell you that (assuming you already have an amp to power the HD650), nothing you can do it will make it sound as sonically different as the HE-500 will sound straight out of the box. So it's a matter of whether you want to really concentrate on enhancing one type of sound signature that you love OR if you are looking to have a varied sound signature.