I think most that have used aftermarket fuses ( at least SR fuses) have found that they need to use uprated fuses for whatever reason which I do still find rather odd, after all melting point for a 5a load should be the same design whatever the actual wire is made from, or something is not right.
This is one aspect of these fuses I do not like or agree with.
However on the flip side just as NB_Dude stated you can hear a difference so....
I am "currently (sic)" using a SR Blue rated at 6.3a in my Ayre AX7E, stock fuse was 5a. I purchased the 6.3a after reading similar stories here but would it have blown a 5a? Who knows, I do have about 500 hours on the 6.3a fuse and in my case it is an extremely tight fit in the fuseholder in the back of the amp, much more so than the standard glass 5a I removed.
As an aside before I put the SR Blue fuse in I actually spoke with Ayre customer service by telephone regarding a different matter and mentioned the fact I was thinking of going with an aftermarket fuse and what their thoughts were. The guy I was speaking with was completely for swapping out fuses as he believed they made a big SQ difference. Made me want to ask why they did not fit them from the factory but that my be a commercial sales decision not something customer service may want to deal with... lol.
This is one aspect of these fuses I do not like or agree with.
However on the flip side just as NB_Dude stated you can hear a difference so....
I am "currently (sic)" using a SR Blue rated at 6.3a in my Ayre AX7E, stock fuse was 5a. I purchased the 6.3a after reading similar stories here but would it have blown a 5a? Who knows, I do have about 500 hours on the 6.3a fuse and in my case it is an extremely tight fit in the fuseholder in the back of the amp, much more so than the standard glass 5a I removed.
As an aside before I put the SR Blue fuse in I actually spoke with Ayre customer service by telephone regarding a different matter and mentioned the fact I was thinking of going with an aftermarket fuse and what their thoughts were. The guy I was speaking with was completely for swapping out fuses as he believed they made a big SQ difference. Made me want to ask why they did not fit them from the factory but that my be a commercial sales decision not something customer service may want to deal with... lol.