I’m very happy with the Focal Arche. I downgraded from the Chord Dave/mscaler and don’t have any regrets. I’ll play back certain songs that I was blown away by on the Dave and I’m still blown away with the Arche. Feel like the soundstage is fairly close.
I do think the Arche benefits from a good streamer. Plugging usb direct into my Intel Nuc with roon core sound flatter and less engaging than Stack Audio Link II with linear power supply. Even Dave/mscaler had similar benefits even though there are claims source doesn’t matter.
For me, upgrading the headphone cable on the Focal Utopia to a Danacable Reference Lazuli has bigger impact on sound than between Focal Arche and the Chord setup.
If you’re willing to spend the money for the Dave/mscaler you get the benefit of more precise timing that may make a bigger difference if into classical music. But for everything else, the Arche is a fun headphone amp/dac that captures the energy and excitement of the music.
I’d probably pass on their next release if it’s just combining a streamer into it since I love the one if have already and have even been testing Spotify to get ready for their lossless tier.