The New Synergistic Research Purple Fuses

"I now have a collection of SR fuses that are worthless."

Try selling them on A’gon or eBay. I believe you’ll find that they are not worthless.

"This is why I asked the OP exactly what things changed so I could get an idea of what they would do to my system. But all I got was a lot of ..."

I thought this answer was pretty specific: We are talking about moving beyond "etched or darker," and moving into the realm of "real" here. I mean, reach out and touch them, real.

Frank

As technology advances, so do products advance. If this weren’t true, we would still be using gaslit street lamps, buggy whips, and outhouses. It is the same for audio equipment manufactures. Without technological advances, we wouldn’t have moved beyond mono systems into the stereo realm. After-market fuses wouldn’t exist in the first place. As for me, I welcome advancement in design. 

There's a reason the patent office is still open guys. 

Frank

There’s a reason the patent office is still open guys.

Sorry, but there’s no chance in hell a patent would be granted for what is "claimed" they can do by thoses here. Andy

A patend? Why on earth would you go to a patend office and share your idea with the world to have it copied. US patents are just that US patents. They have ZERO weight in CHINA. The companies that I worked with NEVER got patents because the plans that got you your patent are in plain view for the rest of the world to copy. I worked on a LOT of tool designs for drilling. You draw a picture of something in the drilling world, you better keep it close to your OWN vest..

Do you know what a patend cost? TO MUCH...

NOW you know why fuse R&D and the total process of manufactures is wrapped up in a LOT of fancy talk with a MONEY back guarentee. It's just GOOD business sense to NOT throw the baby out with the bath water by giving away your secrets to ANY patend office in ANY country.. 

A patend dosen't have to prove it works, it has to prove it's not a copy of someone eleses work..

Do you think Houdini got patents? LOL

Regards