WA-Quantum GmbH's Quantum Chips

Ok, tried the chips all over and the only one that worked for me is the fuse chip in my pre amp. The transformer and cable chips did absolute nothing.
Firstly tried the transformer chips(4) in my CD player and noticed a drop in detail and dynamic, also sound stage shrunk. Took them out then tried them in my mono amps, again, did nothing to the sound. Next tried them along with a cable chip on SR Powercell 10SE-MK-2... sounded dull in comparision so took them all out except the fuse chips in my pre amp and the consumer unit.

Flashunlock, I have found that the fuse chips seem to show positive results right away. However, the others take a couple of days.

How does one know if the chip is working properly or if defective?

How is the customer support with these products when results are not heard and a defective device a possibility?

Ozzy, thanks for the advice but I have left them in there for over 2 days for the Powercell. Also, I thing I hate about the chips is that once you peel them off the sticky glue is hopeless meaning trying to attempt re using them.

My time with the chips has been done and only the fuse ones are being used.

Thanks.

Flashunlock, Well I guess you gave it a try. I think you can still get your money back even if they have been used.
I'm still liking them. Soon, I think I will have over 40 of them. What I am hearing is way more dynamics and a much clearer soundstage. It just seems to get better and better with the more that are added.