kevinkr said:I assume you are talking about using one of those fufu high end fuse replacements? IMHO There are probably better ways to spend your money - possibly the reason why you have not received a response.
I would take those claims with a grain of salt.
Edit:
Incidentally I did not see any fuses in the schematic you posted, presumably this player has a fuse on the primary side of the power transformer. The fuse, if present will be marked as to current rating, type and voltage.
The place where I'm going to order it is one of two reputable sellers on german ebay.
I am talking about an "audiophile" ceramic fuse yes, furutech in my case.
for another 20 euros,