https://play.google.com/store/apps/d...hl=en_US&gl=US
Printable View
For those that like to deep-dive on the patch-type resonators, here you go (download needed): https://www.researchgate.net/figure/...fig1_338429628
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Yikes, over my head….
very intersting.
any find where they are sold yet?>
I actually got some of these awake back but haven’t gotten around to installing them. Plus the pipe is 2.75” and my system is 2.5”Attachment 213063