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The whole tossing process is more important.
In fact, I have try to made most of the loop amplifiers that can be found on the Internet. Their performances are different, but in fact, when you actually use them, more than 80% of the results are the same.
Due to the bad electromagnetic interference in the city I live in, it would be best if you think a wire can satisfy, obviously you are concerned about this group description is not.
