"Does anyone here have any impressions on the Hifi tuning fuses and how they possitively or negatively affected components in their system? According to some audio enthusiasts, installing premium grade fuses in preampss, amps, phono etc make a significant improvement in the overall sound. Any comments are most welcome since I'm considering this relatively inexpensive tweak"
22 answers HERE
Here’s a simple test as to whether a ‘tweak’ is valid: is there any scientific or engineering literature that covers the proposed tweak? Is it taught on any academic courses? If not, why not?