Jamiee
100+ Head-Fier
- Joined
- May 10, 2012
- Posts
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let me put it this way....
Two years ago when I first tried an audio grade fuse (Hi-Fi Tuning Supreme) in my PS Audio PerfictWave Power Plant 5...
(A) I was surprised by the improvement in SQ (cleaner, livelier, more up-front (forward) image)
(B) I couldn't figure out what the arrow marking on the fuse body was for. I mean surely fuses aren't directional, right? .... (or so I thought).
After a few days I decided to swap the fuse around and to my utter shock I heard an immediate difference.
So much so that I jumped online and started searching Google for the topic of directional fuses. I had never heard of or even contemplated that such a thing existed - but now that I've heard it, I'm a believer.
The reason to use a volt meter is indeed to determine the live end of the fuse holder.
Most fuses have at least some sort of way of determining the correct direction of current flow through the fuse.
It could be an arrow marking like on the Hi-Fi Supreme fuse, or as simple as the direction of the lettering along the fuse body.
For example: In the case of FURUTECH fuses - The "F" in Furutech denotes the end of the fuse that should go into the live end of the fuse holder.
This makes it easy to determine the correct fuse orientation every time - takes the guess work out of it.
Trust me, I used to think a lot of this stuff was audio-fool quackery too. It wasn't until I really started listening that I could actually hear some of these changes happening.
The fact that my system has become more resolved through the years hasn't hurt either.
I don't know the science behind most of it, but I do know my system very well and I trust my hearing.
Two years ago when I first tried an audio grade fuse (Hi-Fi Tuning Supreme) in my PS Audio PerfictWave Power Plant 5...
(A) I was surprised by the improvement in SQ (cleaner, livelier, more up-front (forward) image)
(B) I couldn't figure out what the arrow marking on the fuse body was for. I mean surely fuses aren't directional, right? .... (or so I thought).
After a few days I decided to swap the fuse around and to my utter shock I heard an immediate difference.
So much so that I jumped online and started searching Google for the topic of directional fuses. I had never heard of or even contemplated that such a thing existed - but now that I've heard it, I'm a believer.
The reason to use a volt meter is indeed to determine the live end of the fuse holder.
Most fuses have at least some sort of way of determining the correct direction of current flow through the fuse.
It could be an arrow marking like on the Hi-Fi Supreme fuse, or as simple as the direction of the lettering along the fuse body.
For example: In the case of FURUTECH fuses - The "F" in Furutech denotes the end of the fuse that should go into the live end of the fuse holder.
This makes it easy to determine the correct fuse orientation every time - takes the guess work out of it.
Trust me, I used to think a lot of this stuff was audio-fool quackery too. It wasn't until I really started listening that I could actually hear some of these changes happening.
The fact that my system has become more resolved through the years hasn't hurt either.
I don't know the science behind most of it, but I do know my system very well and I trust my hearing.