Hi all-

I have a conundrum. I have been spoiled with my Sierra-1 setup and I've become very accustomed to the sonic signature of them. Now all the headphones I listen to sound comparatively poor, even when paired with a decent headphone amp. I have probably gone through a dozen pairs of headphones and three or four well regarded headphone amps in the last two years. I've tried a bit of everything in the sub $400 range but I haven't ventured above that. I'm willing to spend more if needed. Has anyone found anything that they would say stacks up to their Sierras?

Thanks-

Chad