Homebrew and Kit Projects
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Filter design help
Posted: 01 Sep 2019 11:00 AM PDT
https://forums.qrz.com/index.php?thr...n-help.671664/
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Need Audio Amp Schematic
Posted: 31 Aug 2019 02:24 PM PDT
https://forums.qrz.com/index.php?thr...ematic.656588/