It is a very standard CLC circuit. It is present in each and every SMPS power supply. If you open your computer SMPS, you will find a very good quality EMI filter inside. The one I use is not copied. It is straight purchased from the electronic market in 2012 much before probably the invention audio device was invented. And there is no active component in it. From the photo that can be seen, it is a standard emi filter and not some rocket science that required lot of time experimenting. Maybe it is the cost of the cabinet and some special cryogenic cooled wires used inside. Honestly, it should be called an emi filter and not a power conditioner.As @thedude said @mbhangui , if you can build one with the parts that you linked above, I and several others like me, will be inline to buy one from you.
But please do bear in mind, that someone spent a lot of time experimenting and designing this thing, and his qouted price reflects this. And you will just be copying the same, like the Chinese. The price of a component is never the sum of the parts inside
It was being discussed in the link posted below. From the picture one can make out that a single EMI filter is being used for 8 points. So if you connect a noise polluting device to any of the power outlets, it will affect the remaining 7 outlets. Rather it should have used individual emi filters for each of those 8 points.Can someone please post the link showing the internals of this. Iam more interested in knowing who posted that pic, than what is inside itself.
Invention audio power conditioner
I had the opportunity to audition the invention audio power conditioner in my audio system for couple of weeks. I was able to do some A/B comparisons keeping the direct mains supply as the comparison point. I also have a double conversion online APC ups but I kept this out of the picture for...
www.hifivision.com
EDIT:
The isotek also has a bank of 16 yellow coloured capacitors. It looks like it additionally does power factor correction. Another image which shows the caps clearly enough to be counted:
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