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Original Message
RE: choke in ground leg
Posted by sony6060 on January 4, 2017 at 09:13:26:
There is an article in one of the older 1950s ARRL Handbooks (ham radio) about negative lead choke installation. For low current applications such as a preamp it induces some extra low level noise vs positive lead choke installation.
See my response in your link under moniker Jimmy reply. That is me in early years at AA and I quoted the ARRL handbook.