Fuses in the 3 speed SME PSU


I have a model 20/2 table serial # 1173 and wish to upgrade the PSU with Hi-Fi Tuning fuses. There are 3 in the unit and my question is, which of the 3 are most critical to the performance of the unit as I cannot afford to upgrade all at this stage.
vusi_khumalo

imhififan
If you don’t hear the difference, consider yourself fortunate you don’t need to spend the money to upgrade fuses and buy more music instead. No one need to have "golden ears" to enjoy this hobby!

Could be my ears, or maybe all my electronics have well design power supply no need upgrade fuses to sound its best.

>>>>The problem for fuse skeptics is everybody hears a difference. It’s hard to argue with 100,000 who can hear fuses. Well, except for a few outliers. Congratulations on hVe one of Have you considered getting your ears candled? 🕯
I'll never spend the prices SR charge. But I do agree that fuses make a difference. I tried a $40 Furatech rhodium but it was too bright/steely. 
Try this. I've done it and was amazed at the improvement. 
Wrap a few turns of masking tape around the glass part of the fuse ensuring it does not touch the metal caps. 
Worst case, it may indicate if the PSU responds to fuse adjustments. 

There are many ways to improve whatever fuse you have. We’ve covered this many times. You can even improve the performance of ordinary stock Fuses. All it takes is the energy necessary to get up off your BarcaLounger and a little uh, ingenuity. You don’t even have to be an expert Reverse Engineer. 🔙  As Bob Dylan is fond of saying at the end of his records, good luck to everyone! 🤗
As Bob Dylan is fond of saying at the end of his records, good luck to everyone! 🤗
hmm?
I have 11 Dylan mono albums and 7 Dylan stereo cassette tapes.
And not once on any of them does he say that......
You might be right, Uber. I’m just going by what Dylan said. Was he putting me on? 🙄