Why don't amplifier Companies use high end fuses?

Ok, I am going to start with the Padis fuses and see if I can detect a sound difference.  Now if someone would buy my Wilson Audio Duette 2's that I have listed I will really be a happy camper.  

If a higher end component company wanted to add an upgraded fuse they would negotiate a better price with the fuse maker.  They would not pay retail.  They would pay a fraction of retail.  

I know the owner of Raven Audio, the maker of my outstanding tube amp.  I asked him to test SR Red and Black fuses.  He said if it made his amp sound better he would use them as OEM fuses.  After trying them over a period of time, he found no improvement in sound and consequently does not use any upgraded fuses.  I ordered the PADIS fuse to see for myself.  I will report my results after I receive them.  
NONOISE --is there a break in period for the PADIS fuses?  

I thought I was asking a simple question but given my email account is  exploding, I think I opened up a can of worms.  

That that would be good for me because I can't keep up with all of your emails.  I think earlier in the discussion someone mentioned all this discussion for a $25 fuse for my $ 9000 amp. Lol.   When I receive the new fuse I will let you know my opinion on sound.  Until then maybe we can go on a cease fire for this topic.  Thx

One final question....I still don't have the fuse but I have to ask before I do get it.  I am not a true audiophile....I just enjoy great music.  I have around $60k invested in my two channel system so I think it already sounds great.  What is it that I will hear assuming that the Padis fuse works?  i.e. will the cymbals on the drums be more pronounced?  Will the bass be deeper?  Will the artists voice be more clear?  I just can't imagine given my system.  etc.

Okay, My results are in after installing the PADIS fuse.  I am also playing with different sets of vintage Russian Tubes.  So I currently have Gold Lion KT 88 Russian tubes in my Raven Amp.  First, in answer to Geoff's comment about my statement that I don't consider myself to be an audiophile despite having high end equipment.  The reason I say this is that I could not tell you a thing about measuring frequencies, or anything related to specs and performance of equipment.   I base everything on what I hear and whether I enjoy or not.  That is it plain and simple.  I am not a audio geek in that sense.

Regarding the Padis fuse..like when I change power tubes, I did hear a performance improvement from the new fuse.  The vocals were clearer, the instrumentation was more defined.  My music is definitely better.  I believe it is more pronounced on Rock, Country and Jazz.  I did not hear as much difference listening to Classical, which I don't understand.  So, for $30 dollars it is definitely worth it in my mind. 

As a result of this test, I just ordered the SR Blue fuse.  It will be interesting to see if I hear further improvement.  According to the reviews the new SR Blue starts opening up after 24 hours.  

I am also debating either trading my Lumin A-1 in for a S-1, or adding an EMM Lab DAC2X V2 D/A Converter to my A-1.  Most of my music is stored in a Synology NAS.   I am told these changes would up my performance even more.   If anyone has any experience with the S-1 or Emm Lab your comments are welcome.  

Thx Nonoise for the suggestion on the PADIS fuse.  

Thank you Auxinput

The reason I have not responded in two months is simple.  It turned into a hotly debated subject with neither side willing to lose.  Second, I accomplished my objective in trying a few different fuses.   Third, I shut my email off regarding this subject because my in box was getting overloaded by the responses  

As the original writer of this particular forum, I think it is time to find new subjects to debate.  If you go back and read my original post I was asking for input on fuses to try.  I ended up putting in a Padis Fuse and the Synergistic Blue fuse.  I did hear an upgrade from the $2 fuse I had in my amp.   I then played around with different vintage power tubes on my Raven Amp.  Certain tubes were better than other and I settled on KT 88 Golden Lion.  I now have ordered a matched said of quad KT150's which I am going to try as soon as they arrive.  I took it a step further and purchased a EMM Lab DAC 2X V2 which was suppose to take my sound to another level.  We are talking about a $150 fuse versus a $15K DAC.  Did I hear a major difference between adding the DAC to my Lumin A-1.  No, and that sucks.  Yes, I am chasing the ultimate 2 channel sound system.  

So to all the people who are arguing whether a fuse helps or not, be it  quantifiable or not, if you think it does great.  For $50 to $200 with a money back guarantee, you should try it out.  What have you got to lose.  In my case I probably wasted a major chunk of money buying the DAC which in my mind did not take my sound to a new level.  

Is it snake oil?  Beauty is in the ears of the beholder.  To some Yes....to others no.  Go in peace and happy holidays to all music lovers!