The partner site currently lists no Roon Core devices (separately as own category). I think Roon Labs ditched that category because the partners built devices with own OS and often underspec’d hardware in the past, creating more of a burden for Roon Labs than helping to reach a broader audience. Devices from this former partner program are still for sale though. The Nucleus server series from Roon Labs is just a server (or streamer) but doesn’t have a DAC. The only device I heard of that exist since a long time is listed in the message below:
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