Determining current flow to install "audiophile" fuses.


There are 4 fuses in my Odyssey Stratos amp. I recently returned some AMR fuses because they rolled off the highs and lows a little too much for me. Mids were excellent though. Anyway, I'm getting ready to try the Hi-Fi Tuning Classic Gold fuses, as they are on clearance now for $10/ea. Are they any good? However, I have read that they are a directional fuse? Can anyone confirm this? If that is the case, does anyone know the current flow for the Odyssey Stratos? Or, does anyone know how figure out current flow by opening up the top and looking at the circuitry? 


jsbach1685
Mitch wrote,

"Much discussion here about trusting your ears and how science cannot explain everything and yet, I am skeptical about the level of sonic difference (if any) that can be attributed to changing a fuse. I am exponentially more skeptical about those who claim to clearly hear sonic differences between the installation direction of a fuse.

Have any of you who hear these differences ever really put that belief to the test? I don’t mean changing the fuse and then proclaiming how the sonic difference/improvement is clearly evident but rather a more challenging method of testing your ability to ascertain differences or improvements after changing a fuse?

Here is a challenge;

1. Select two fuses that can be easily identified (e.g. Red and Black, etc.)
2. Insert one of the fuses in whichever of your equipment you believe displays the greatest sonic impact from changing the fuse
3. Listen for a reasonably extended period of hours to days using a variety of your familiar music, and take notes so you have a record of how the fuse sounds to you, and then repeat with the second fuse - keep track of which fuse is which in your notes
4. Enlist the help of a spouse or friend to install one of the two fuses and keep a record of which fuse is installed, but do not let them tell you which it is (for the test, make sure your spouse/friend installs the fuses in the same direction as you did under steps 2 and 3)
5. Listen again for a similar extended period, compare what you hear with your initial two sets of listening notes and then write down which fuse you believe is installed
6. Repeat this process at least 5 times with the spouse/friend switching, or perhaps sometimes not switching, fuses but using each of the two fuses a nearly equal amount of times
7. At the end, let us know how many times you correctly identified which fuse was installed

If the differences between fuses are as profound as described in this thread, then I suspect many of you will guess correctly every time. I would be curious to hear how you make out, and even more curious how you you do using the same procedure applied to the directionality of one fuse...any takers....Geoff?"

You’re kidding, right? It was only a matter of time before controlled blind testing reared it’s ugly head on this thread. I’m kind of surprised it hasn’t been brought up before now. Why, it's as if just bringing up the subject of controlled blind testing is supposed to scare the fuse affectioados into submission. Lol Your test procedure is even more complicated than The Amazing Randi’s Million Dollar Challenge test procedure and that’s saying something. If you’re so high on your test why not do it yourself? Let us know how it works out.



Geoff is not going to do anything to substantiate any of his claims except talk and even if he did who would believe him?
Beside my clients I knew many people who already used it. My sceptical thoughts made me wait so long.

My sceptical thoughts were based on nothing. Because I never tested it. Ronald Kemp gave me several times fuses to test. But I never wanted them to test. And now I have to admit that it was a big mistake of me not have tested it earlier.

It is not a substantial difference, because in audio you have many of these. No....it makes a big improvement.

Some clients of mine became even irritated why manufacturers use cheap fuses who cost about 10 dollar cent. I even contacted a few to talk about it.

They said; we know it can make a good difference but we create a source or amp based on the all the costs we have to pay.

Even when you would spend the same money on a better interconnect you are not able to get this advantage. This was what many of my clients said to me.

Audio is always about comparing and what will I get for improvement for the money I spend. And in my perspective you need to give each client the best improvement for the money they spend.

It doesn't matter how it is created, you want them to get the best for the money possible!

The Maxiimus is the same. When I use a number a person knows well I first let him hear the song without the Maxiimus and after this the same song with the Maxiimus. This difference is so big, even people get irritated. They say; how can I go listening to mu music without it.

This is an example that the device sells itself. And that is what the best fuses do as well.

Beside the good stuff I still find that over 95% of all products in audio shops are not worth the money. This screws the audio market for many people. It creates sceptical people and I understand why.

In the Netherlands there are some brands who say to shops that they are not allowed to sell some brands. This is getting more common, this is a big concern I think.

Let your own ears do the work, and you will find out what it does for you.
Not that it has anything to do with this thread but how does the Maximus work?
Lol Your test procedure is even more complicated than The Amazing Randi’s Million Dollar Challenge test procedure and that’s saying something. If you’re so high on your test why not do it yourself? Let us know how it works out.
Now I understand. The ability to hear differences between fuses and between directionality of fuses is limited to those having paranormal abilities.  Maybe Randi's test should have been to choose the best sounding between two fuses, without hearing them.

I can also understand how listening to two fuses and choosing which one sounds better would be a "complicated" procedure to someone who possesses a supernatural ability to intrinsically and immediately select the better sounding fuse.  

I don't do it myself because I don't hear a discernable difference between fuses, but I am open to trying to understand, just not so open to BS.