They seem really great. Wish I could afford some. =\

Just put sponge in the tips of your SW3 and it will instantly take the edge off the fatigue for long-term listening. Instafix.

Great review.  Whew, I'm relieved the A3 doesn't "destroy" the TK12.  Your review makes me feel like I made the right decision going with the TK12 (saved $50 to boot).  Thanks for all your work with these reviews and recommendations on the forum. I've not regretted any purchases I've made with your input (yet ).