After rolling a bunch myself, my number one are still the Hifi Tuning Supremes: clean, clear, great soundstage, excellent detail. Great air, treble spark, but not harsh or bright. Very good tonality and natural textures. I am using them in my DAC and power amp.
Should be noted they started from low. During the first so many hours the Hifi Tuning Supremes were quite bad compared to other fuses I have. I almost wanted to return them, but I kept at it.
On another note I still don't like the SR20s - very unnatural sounding. The worst out of the expensive ones.
Edited by negura - 1/17/14 at 5:50pm