IQaudIO who originally produced various audio HATs like the DigiAmp+ are listed as a roon partner offering a Roon Ready solution.
My understanding was that this related to the provision of a Roon Certified Raspberry Pi OS Image that implemented a “Roon Ready” endpoint when run on a supported RPi/IQAudio HAT combination.
However, it appears that these OS images have not been maintained and are in any case no longer available.
Further, IQAudio have been purchased and the IQAudio website (IQaudIO) linked from Roon x IQaudIO now redirects to the Raspberry Pi website (specifically IQaudIO is now Raspberry Pi ).
As a consequence of this, I think that continuing to have IQaudIO listed as a Partner offering Roon Ready products is misleading.