The New Synergistic Research Purple Fuses

First impression very positive. Used Under African Skies by Paul Simon to A/B. No contest against the stock fuse in my tube integrated. I don’t have any experience with prior versions of fuses or other brands. 

After 6 weeks, the music take another big step, full body sound.  I was realy surprise, I was thinking the breaking time was over. That is a very good surprise 

I am really digging the SR purple fuses with my tube amps. I still don’t understand how a fuse can make such a difference, but...

ozzy

I'm with you ozzy. I have no idea why a fuse can make so much difference. It all adds up to a cheap upgrade. 

After 3 days and a swap back to the old fuse, I agree, something there. Better musical flow, image is cleaner, I feel like the overall sound is more satisfying.