[listeningroom]

As a test, I configured a WR902AC as an access point and used it instead of the Fritz!Box’s 5GHz guest Wi-Fi network. So, I connected the WR902ac to an Ethernet port on the Fritz!Box.
I didn’t notice anything significant with this change that would have resulted in a complaint.

Hey @Eric, thanks for the AP test. It is super useful info. One thought I’ve had in the context of this: your model focuses very clearly on cabled/conducted noise paths and power/supply domains, which makes a lot of sense and seems very solid. What it doesn’t explicitly address (and maybe it has elsewhere) is the idea of near-field/spatial presence.  That once a device sits physically close to the DAC, its RF field and switching activity could still be part of the DAC’s local noise environment, even if the cables themselves are clean. Not saying it contradicts your work, just that it feels like a complementary factor worth experimenting with in some setups. What are your thoughts on that?

Best regards,

Paul

[Autor]

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