So, I have had the purple fuses in for a couple of weeks now. Right out of the box the purple fuses bested the SR Orange fuses. I replaced the orange ones one at a time starting in my Simaudio W -8 amp.
There was greater detail and clarity over the orange fuse , no harshness what so ever. The music seemed more natural is the best way I can describe it. Better soundstage and instrument separation also.
More musical nirvana with the Purples in the system.