help with proper cables

Which cables should I use to bring audio back from an unbalanced stereo source (Strymon Big Sky)?

I have the proper output cables sending signal from the Qu-16 Stereo Mix 5 & 6 to the Strymon- male TS to female XLR, and on the female XLR end, pin 3 (signal cold) is linked to pin 1 (signal ground).

I need to know if it’s optimal to use two TS 1/4" cables returned from the Strymon to ST 1 in? In the manual it says: “Stereo Line Input: To work with RCA phono connections use jack to RCA converter plugs.” which leads me to believe that although the ST 1 & 2 inputs are balanced, a pair of unbalanced cables would work?

Would I be better off sonically to return the Strymon signal to two adjacent channel inputs via two TS cables, as the channel inputs accept TS? (From the Qu-16 manual: “Mono Line Input: To work with unbalanced sources use a mono jack or link ring to sleeve within the TRS stereo jack.”) Obviously, I lose a stereo pair of inputs this way, so that’s not great, but I want to be sure to maintain signal integrity.

Thank you for any help or insights.

Unbalanced will just work into jack inputs. The Ring and sleeve will be shorted.

Thank you for replying. That information calms me down.

I usually find that using this guide works well:

https://www.rane.com/note110.html

I have a copy of the tables stuck to the wall of my workshop.

Wow, that is perfect. What a great resource, thanks so much.