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.

My Favourite Gear: Zoom H6 Review – Steve Travale - Sound Design

Zoom H6 All Black (2020 Version) 6-Track Portable Recorder + 64GB Memory Card + Shotgun Microphone Kit + Pistol Grip Tabletop Tripod + Cleaning Kit

Testing 1-2-3: Zoom H-5 Microphone Test - Digital Omnium

Zoom Essential Series Announced - Three New 32-Bit Float Recorders

Zoom H6 - User review - Gearspace

Zoom H6 Pro Handheld Recorder, All-Black Edition

Zoom H6 All Black Handy Recorder While the original gray H6 is bundled with two mic capsules and premium accessories, the Zoom H6 All Black portable handheld recorder features a sleek black finish and a single mic capsule, making ideal for bands, multi-instrumentalists, and podcasters who don't immediately need the extras. With its X/Y stereo microphone capsule, six versatile mic/line inputs, and up to 6-track recording, the H6 All Black is both user-friendly and easily expandable.

Zoom H6 All Black 6-Input / 6-Track Portable Handy Recorder with Single Mic Capsule (Black) + 32GB Memory Card + Lavalier Condenser Microphone + 4 AA

Zoom H6 All Black Handy Recorder Bundle with Headphones, 16GB Card, Mini Tripod ZH6AB H

The 6 Best Digital Voice Recorders

Zoom H6 Bundle with SKB Case and Sandisk SD Card Reviews

Zoom H5 - Transom

Zoom H6 6-Track Portable Recorder, Stereo Microphones, 4 XLR/TRS Inputs, Records to SD Card, USB Audio Interface, Battery Powered, for Stereo/Multitrack Audio for Video, Podcasting, and Music : Musical Instruments