Maybe my article’s order confuses you, sorry about that.

Here is the first scenario:

wearehu wrote:

• If I’m using I/O 1&3 on H90 to send&return 1&2 on QC. H90’s signal should be in mono

1. Insert mode: disable insert 1, using only the main signal chain on H90 should work as a single FX loop block in QC. But what’s going to happen if I use insert 1 as another FX loop in QC? Insert works as part of the signal chain in H90, I can’t figure out what will happen if I using it as FX block in QC.
2. Dual mode: I get path 1&2 in mono, easy to understand. In QC I can use 2 FX loop blocks representing path 1&2 and put them anywhere in the signal chain.

Here are the second:

wearehu wrote:

• If I’m using I/O 1&2 on H90 to send&return 1&2 on QC. H90’s signal should be in stereo

1. Insert mode: same as using I/O 1&3 except the main signal chain becomes stereo without any insert.
2. Dual mode: only path 1 is available but it’s in stereo, which makes no difference to insert mode above.

To make it short, I’m wondering:

If I use I/O 1&2 on H90 and put it in QC’s FX loop using insert mode (QC do support stereo FX loop), does it work? If it does, is it a stereo signal chain ? Which makes it work just like in dual mode with only path 1.

I know it’s not a usual way to use it, but I’m just curious about it.