My amp has a magnetic breaker which is much better.Good! hope it's not directional😂
Cheers George
Audiophile Fuses
I have used audiophile fuses for years in various equipment without problem, generally appreciative of sound quality improvement. Recently, I've encountered problems with audiophile fuses blowing in my Coincident Turbo 845SE amplifier. At this point I've had two failures of Synergistic Red Quantum 6.3a 250v sloblo fuses in this amp.
Recently I discovered some interesting information in regard to audiophile fuses at partsconnexion.com website. In the heading above stocked fuses it states, "blow characteristics will differ slightly (due to the different metalurgy of the fuse elements) between commercial grade and audio grade fuses. We can't guarantee that your audiophile grade fuse won't blowout at different in-rush current thresholds than your stock commercial fuse."
They also mention one should check for continuity on fuse prior to installation to insure it will be covered by warranty.
And so, based on my experience, and quoting this message, it seems buyer beware on these fuses. First off, I doubt measuring continuity prior to installation will validate any warranty. How would dealer/manufacturer know whether or not you had installed a blown/defective fuse? Also, it would appear this request to check continuity prior to installation may demonstrate quality control problems as well. Do they not check continuity at the manufacturer and/or dealer? Or are they often damaged in shipment? If so, that is a high level of fragility.
At this point, I would advise caution in using audiophile fuses in high current amplifiers. The disclaimers stated on partsconnexion website demonstrate they've encountered this problem more than a few times. I applaud partsconnexion for they're forthrightness on this issue. Other manufactures/dealers should follow suit.
Recently I discovered some interesting information in regard to audiophile fuses at partsconnexion.com website. In the heading above stocked fuses it states, "blow characteristics will differ slightly (due to the different metalurgy of the fuse elements) between commercial grade and audio grade fuses. We can't guarantee that your audiophile grade fuse won't blowout at different in-rush current thresholds than your stock commercial fuse."
They also mention one should check for continuity on fuse prior to installation to insure it will be covered by warranty.
And so, based on my experience, and quoting this message, it seems buyer beware on these fuses. First off, I doubt measuring continuity prior to installation will validate any warranty. How would dealer/manufacturer know whether or not you had installed a blown/defective fuse? Also, it would appear this request to check continuity prior to installation may demonstrate quality control problems as well. Do they not check continuity at the manufacturer and/or dealer? Or are they often damaged in shipment? If so, that is a high level of fragility.
At this point, I would advise caution in using audiophile fuses in high current amplifiers. The disclaimers stated on partsconnexion website demonstrate they've encountered this problem more than a few times. I applaud partsconnexion for they're forthrightness on this issue. Other manufactures/dealers should follow suit.
Showing 3 responses by georgehifi
Some companies offer a 30 Day Satisfaction GuaranteeAnd there it is!!!! The Naysayer Church wants you to trust their antiquated scienceReally!! then all your equipment better go into land fill then Have you done a tag team with Geoff Kiat, and taken over the fusers snake oil preaching mantel |
However, it seems to be the only topic where people want to trout out "blind testing". This only happens on fuses on this forum.That’s because they all sound the same, so long as the fuse and it’s holder are new and clean, and not old crusty ones that have seen too many turn on surge cycles like this fast and slow blow one. Which btw also happens to any $$$$ snake oil fuses also. https://ibb.co/S3gggQx https://ibb.co/5xzFFHB I have NEVER EVER seen an argument pushing blind testing for speakers, amps, cd players, etc. etc.!!Because all that you mention do sound different, you’d have to be deaf not to hear that. bmwhausThat’s all you need to do, replace with a good quality $1 Bussman or Little fuse, and maybe clean and squeeze the fuse holder a little for a tighter fit. Cheers George |