So, I have definitely changed my opinion of the Puron filters after continued use.
I have owned or tried: (as many of us tweakers have)
Nordost QX1, QV2, Furutech NCF, and the Add Powr eau2 units. I also have tried the Akiko products and I also own High Fidelity Signature + Helix MC-.05 filters. And probably a few more that I can't remember.
The first thing that convinced me of the Puronās effectiveness is how much it improved my video. But it takes about 15 minutes to show its worth.
So, plugging and unplugging the Purons quickly really does not help in its evaluation.
It may or may not be a simple concept but whatever, it works well!
Dollar for dollar the Purons are the real deal and worth the cost based on the improvement in audio and video.
To me it is not a band-aid approach, the components are still the same, but the interference that comes through our AC is reduced. Iām glad I got a chance to try it, donāt knock it till you try one.
The next new " best thing" item may even reduce that interference further or perhaps eliminate it.
ozzy