I am very impressed with HiFi Tuning ceramic/gold fuses for the midrange and tweeter in my Magnepan 3.6Rs--more clarity, more air. After careful listening, I stand by this assessment. Now I am wondering what they would do, if anything, in my 7BSST-2 amps. Has anyone tried them or another make of fuse, and what are your results? Using them in the speakers, at the end of the signal path, seems to make more sense. The tiny filaments in the stock fuses appear as a final obstruction to all that power and finesse. The better fuses act more like a straight wire while still providing protection. Can stock fuses within the amps act in a similar way to constrict energy at some point?
And, can someone please provide the sizes, amperage ratings and whether they are slow/fast blow? I want to duplicate all values. James, would you have any further advice/warnings on this idea?