Mark
I have a hard time understanding how a sluggo could be directional. I assume there are no wires, and it is just a solid piece of Copper, silver, Graphene, or other. I have two SDFB with Graphene sluggoos for my Aries Cerat Dac and Lucas Audio MS. Have you done testing to verify directionality? Personally, one of the reasons I purchased the SDFB was that I did not want to deal with directional fuses. I have a third SDFB coming for my Aries Cerat Ageto Pre. That requires two sluggos. Can you imagine the contortions I would have to go through to determine the direction for each? It does not make sense to me. Please provide your insight. Thx