FUSES, Finally!?


     I have been adamant about avoiding special fuses, because of the lack of empirical studies.  Here is my question:  What would be something not too expensive that would be a good start.  I use three dual mono Audire amps (for Woofs, Mids and Tweets, and Subs, each of the six channel having four fuses.  I would not not want to spend thousands, even if I could, just to experiment.  My heat sinks do unplug, along with the outputs, and I could try just one channel or one amp.  Paul of PS mentioned what they use, and that might eventually be a possibility, but what do you guys (and gals?) think I should do, to just to convince this ageing skeptic?  Also, each channel of my amps has one single, dedicated computer chip that regulates the filling of the 4 26,000 mf caps (per channel), which might make any difference less than a design that allows a flood of electrons into the tank, presuming that might matter.  DanV
128x128danvignau

Showing 5 responses by audio2design

No MC,

I have been quite clear. I have had several audiophile friends tell me about their new fancy fuses and I have shown them, in their own system, that when they didn't know what fuse was installed, they couldn't tell the fancy fuse from a basic fuse.


Weird huh. I practice what I preach.


Now back to the prince of innuendo and insults.
The more I read posts on what does or doesn’t matter sonically, the more I think it would be beneficial, for a lot of folks interested in how their gear functions, to take a basic course, or at least do some extensive reading on basic electricity including resistance, inductance and capacitance. Can’t hurt. 

Perhaps, but if biases are firmly set in stone, you will still end up with the post below. There is a difference between possessing knowledge and being able to apply knowledge, especially in areas outside direct education.

There’s guys with way more experience than me, but even mine is enough to know there’s no such thing as a power supply so regulated to perfection that a power cord won’t make it even better. Well, if a power cord then why not a fuse? Sorry, said I wasn’t going to tackle any of the other false assumptions. Its just such a target-rich environment. Can’t help myself.

Can you point out one person on here who has actually done a blind test on a fuse?  No. They all have "superior" hearing and could never fool themselves .....
Silicone potting compound. Goes in liquid, dries to a nice rubbery consistency. I would expect someone has used it for home audio. Some rubbery urethane compounds as well.


Maybe we should tout a gooey, flexible liquid to pour into the amps to damp them.

A lot of better quality laptop power supplies are filled with silicone potting.  It gets the heat out, keeps the parts in place, and gets rid of acoustic noise.

Tar used to be really popular, but not stuff I work with. I understand it is still used because it is cheap and works well.