Quote Originally Posted by JohnMichael
I replaced the stock fuse in my Onkyo A-9555 with the Hi Fi Tuning fuse. The difference was audible to me and one friend whose system was better than mine and a non audiophile friend. I guess if you have not tried it you do not speak from experience.
I've never tried a "Brazilian Bikini Wax", but positive I wouldn't like it---not even a little.

What exactly do the "Tuning Fuses" tune? Do different amperage fuses tune differently? The parameters for the internal wire has to be different, so should result in a different sound. Any experience trying different values? How do you know you're getting the best sound you can? Is the effect more pronounced with your Onkyo, or Emaidel's Parasound preamp? Is the improvement more noticeable in fused speakers, sources, amps? Do you think Emaidel would notice identical changes if he listened to your Onkyo?

You could start a service for matching fuses to different brands and models. Possibly start a new forum with threads for Krell, CJ, etc... Seems a good opportunity for someone who believes in the product. Let me know when you make your first $1M. Be sure to offer a money-back guarantee.