Using a Zoom H6 (portable recorder) as a sound card with Gig

Greetings. Has anyone tried to use a portable recorder (like a Zoom unit) - in soundcard mode - to output GigPerformer to an amp or a FRFR cab or other ? Need to have the soundcard do other things too and Zoom H6 looks like it may fit the bill. 3.5mm stereo out is the challenge to deal with.

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