johnjen

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    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      Another way to say this is… During a 'normal' turn on, the inrush current is usually much more then the normal run time current demand...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      It took me 200+hrs for my PurpFuse to 'sing'. And during the 'break-in' period, the SQ would shift all over the map, and in every...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      Just curious as to how many hours of playing time are on these fuses? Thanks JJ
    • johnjen
      Yes, that should do the trick. You should also be able to find non medical grade transformers, which should cost less. And if you're...
    • johnjen
      One possible solution for 'noisy' ac power is to use an isolation transformer or a much more expensive power conditioner. One advantage...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      Realistically only you will be able to determine where the greatest improvement will occur, and by how much etc. And it may not be that...
    • johnjen
      johnjen replied to the thread Schiit Ragnarok Amplifier.
      Can you hear any differences between the 3 gain settings at the same or nearly so, volume? If so, use the setting that sounds 'best'. If...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      This 'trick' of making sure the clamp screws and the ends of the 12awg wire are optimally setup is a 'simple' tweak that in some cases...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      Yes, I saw Caelin's videos and white papers as well. So I purchased an ASCC (Available Short Circuit Current) tester and performed...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      I have looked into these and other related issues and have written up my findings, if interested, look at my sigline and follow the...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      AKA Deep, weekend long, Cryogenic treatment… 😎 JJ
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      One of the more plausible 'explanations' for why fuses can make a difference is… As ALL of the power that is used by our audio devices...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      The frequency response measurement itself is still a 'static' measurement, which is unlike music. We are talking subtle nuances of...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      Just an added thought to consider. The fuse direction that you use, if 'backwards' will take additional time to 'undo' before the fuse...
    • johnjen
      johnjen replied to the thread Audio Grade Fuses.
      Have you accumulated close to 200+hrs yet? If not, I'd use the 'go with the flow' technique. That being, the current should flow thru...
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