A .22 caliber slug would almost fit actually. Just a little bit too big. Still, not sure I would use one even in a pinch.
When I was a kid I remember people putting pennies in their fuse boxes- back in the day when homes had fuse boxes with screw in fuses. You know, when pennies were still made of copper. What I always wondered was who was stupid enough to push that penny into the socket with their finger. Sure, its all good as long as you are not touching ground with the other hand.
I have hunkered down for the hurricane. System is shut down cold and unplugged. Expect heavy rain, flooding and high winds so no fuse related listening tests today. Sending this now before we lose power.
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@tonywinga ,
Where abouts are you down there?
Poor little Cedar Key is getting it good, but it looks like one of my favorite places, Apalachicola, is going to get spared. Might get a little dicey for Sopchoppy and Carrabelle, though. Hope you ride it out safely!
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tonywinga
Thank You for the initial Fuse report. I am looking forward in reading more about your impressions/thoughts on HiFi Tuning Fuse(s).
Happy Listening!
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to work less and earn more
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I’m in middle Georgia a little ways west of Savannah, GA. We are experiencing heavy rain here and the wind is picking up. Still have power and still watching the humming birds flit around the feeders.
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The hurricane is past us. We had 10 hours of heavy rain and some wind but never lost power.
The HiFi Tuning fuses, 6.3A T Slow blow type arrived this morning. I installed them in my mono amps this evening and turned the amps on. One amp stayed on but the other amp turned on only for a moment and shut off. Pulled the fuse and confirmed with my Ohm meter that it had blown.
Experiment is over. I've had my fill of hifi fuses. I hope I can get a refund from the vendor for these two. I already took it on the chin for the last two fuses.
The Hifi Tuning fuse in my DAC is still working fine and it sounds good. I'm not touching it.
This is audio. Sometimes we win and sometimes we lose. Not knowing isn't an option. And if anyone wants to claim confirmation bias, I'm almost certain the one amp would not have made any sound had I left the hifi fuses in place.
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Only the most truly dedicated among us with a few extra bucks to literally burn would pay a fortune for a device whose job is in fact to burn up and destroy itself when needed. At least no drains involved for the money to go unexpectedly down with that one.
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And burn I did- for curiosity…
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@mapman ”…device whose job is in fact to burn up and destroy itself when needed…”.
Well, yeah, but, in my fifty years of being an audiophile I have never had a fuse blow. I would imagine that is not an unusual experience.
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+ ghdprentice
Same here but not 50 years… never had a power plug outlet fuse blow. Risk is very low and not really needed…give me those Sluggo’s instead and save 💰
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I got a refund for the fuses.
You know, what mapman says about fuses could also be said for vacuum tubes or even a fine meal. Anyone see the cost of WE 300b tubes these days?
The front end of my stereo system has a total of 22 tubes. I’m not bragging, I’m just pointing out that the nature of this hobby is expense- both the upfront costs, the depreciation and the recurring costs (electricity, tube replacement, subscription costs, repairs, etc) must be considered. To denigrate the use of expensive, handmade fuses is saying that the entire hobby is futile.
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When I was a kid I remember people putting pennies in their fuse boxes....
I remember my parents doing that
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@kennyc
I remember pennys in fuse box… not often fortunately. I also remember getting shocked all the time when changing fuses…. Which seemed to happen a lot back then.
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In my case I was replacing the power supply filter caps in a few pieces of equipment (my distribution amps). Since the fuses are internal in these DA's, I thought if I'm going to do it (it being the first time I would try some "audiophile" fuses), then this would be the best time. I tried some HiFi Tuning Silverstar's (I think they were like $15 a piece), and didn't hear *any* difference. I fell for it, but I won't be falling for it again (however, I still left them in the DA's).
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@dpop,
Thanks for sharing your experience. A good data point for sure.
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My guess based on successful reports is that one would have to spend significantly more like for SR or QSA fuses to hear notable differences.
@ghdprentice
Last time I remembered getting shocked was when adjusting the timing points on my distributor- many moons ago. I’m thankful for circuit breakers - much safer.
Which got me thinking, of all the innovations in my lifetime, I’m really glad for word processors - made many typewriter typos so correction take/fluid slowed things to a crawl. I wonder if the best innovation for my mom was the washing machine- I spotted an old scrub board when I was young.
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@kennyc
Yes… I got zapped by my distributor cap and coil output more than once.
Actually, the one I remember the most was when I was when I was a projectionist in the 1960’s with a 1940’s carbon arc movie projector (two 1/4” thick carbon sticks that you had to bring together to start an electrical arc… then back off. Sustaining the brilliant arc of electricity (think lightning)…somehow I got shocked… it threw me across the room and against the wall… I just became aware of existence as if a dream. Wow, that was a jolt! Never want that again! Like getting electrocuted I am sure.
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My guess based on successful reports is that one would have to spend significantly more like for SR or QSA fuses to hear notable differences.
I'll pass on that. Here's a few quotes from past audiogon discussions:
It's unfortunate that Hifituning discontinued the Silver Star fuses. It was the real champ in their line. From speaking with others who have experience with the Supremes, they will leave you wanting compared to the discontinued silvers. I was fortunate to scarf up some Silver Stars from Parts Connexion when they had a close-out sale on them.
Yes, the Silverstar are made from pure silver. They are very fast and bright fuses. So, if you feel they sound nice, they are definitely well broken in.
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I had a buddy in high school that ran the movie projector at our local drive in movie theater. (Ca. 1974). He let me in the projection shack to watch him work once. He had a large motor that drove a DC generator. He first cleaned up the commutator with some sandpaper wrapped around a wood stick. Then he mounted a carbon rod in the projector, started the screw drive and turned on the power. That was cool stuff. The carbon rod, I think could last one reel which was about an hour. He had two projectors and both were required to show one complete movie.
2nd story: In Ag class in high school we were rebuilding the engine on an old Oliver tractor. It used a magneto ignition and had a crank on the front as backup for starting the engine. The engine was torn down but the block and crank were still mounted in the tractor with the magneto. So as a right of passage, each one of us had to hold on to a spark plug wire while someone spun the crank. And the faster you can crank the stronger the magneto pulse. We had one large kid who could hold onto the spark plug wire no matter how fast someone would spin the crank. He just stood there saying, “he he he.” Scary guy.
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@reimarc , it depends on the design of your component. If you note that a fuse is in the signal path of a low feedback design, etc, it could potentially cause a very minor audible change...
If the fuse is not in the signal path or if you may have even the slightest hint of hearing loss, etc, don't waste your time on stuff like this..
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@reimarc
Fuses like any other connector work on transfer with least loss. Everyone already knew that one, right? Then I see people jumping off a dead battery expecting a few hundred (peak) amps to transfer through the .03 square inches of contact surface by way of the teeth on the clamps.
Materials and their design for wiring will make a difference and is perceived by some and not by others. (A big discussion here, often).
F1 drivers feel a difference in a single psi in one tire, but I don't feel it in my Tundra.
Does that mean it Can't make a difference because I couldn't tell?
Lots of Baloney in this hobby creates many questioning of some of these products, but closing your mind, (not you, your question shows your open minded), but many say product or design X CANNOT make a difference.
The original "it can't make a difference" people are still cooking over a campfire just outside their cave.
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