Ctyler, after I had done the tweak, (AC line) I did not find any change in any of the parameters, we audiophiles generally listen to. I also cannot say, that the lines were quieter, the silences more black, none of that. I did feel however, that overall dynamics were improved, there seemed to be more snap to the presentation, that is all I can say.
Besides, I doubt that it is the ceramic material, which makes a difference, possibly- at least here in Switzerland - the old stile fuses, especially if held properly clean with Kontak or such, give a better contact than our circuit breakers. As far as fuses in our gear are concerned, I also doubt, that it is the material, glass or ceramic, which makes the difference. I rather have the hunch, that it is vibration. In the glass fuses, the wire hangs free, but in the ceramic fuses it is completely embedded in the material, so no vibration. Just a wild guess, but it might make sense. Here by the way, the difference is much more obvious, not only dynamics improve subtly, but everything seems to clear up in the sense of less or no grain, less or no haze.
Besides, I doubt that it is the ceramic material, which makes a difference, possibly- at least here in Switzerland - the old stile fuses, especially if held properly clean with Kontak or such, give a better contact than our circuit breakers. As far as fuses in our gear are concerned, I also doubt, that it is the material, glass or ceramic, which makes the difference. I rather have the hunch, that it is vibration. In the glass fuses, the wire hangs free, but in the ceramic fuses it is completely embedded in the material, so no vibration. Just a wild guess, but it might make sense. Here by the way, the difference is much more obvious, not only dynamics improve subtly, but everything seems to clear up in the sense of less or no grain, less or no haze.