Both sets of comments above are legitimate. Here's an alternative idea: get your 3A's upgraded to the "Signature" version. I owned 3A's and was pleased and a bit surprised how much improvement the "Signature" version provided. The 3A Sig's provide a significant improvement in the areas of detail and transparency, and I think the upgrade is well worth the rather modest cost. If, after doing the upgrade, you still have the itch to buy the Revels, you should have no difficulty selling your 3A Sig's.
