My groove box has two pairs of outs so I wonder whether it is possible to set the H 90 in such a way that four cables get in, whereas the internal routing is sequential, meaning that only a pair of stereo go back to the groove box.
This would give control of wet per either effect to every groovebox channel
<p style=”text-align: left;”>It is possible to make them assigned to onboard reverb and delay channels having each zero to 100% wet although in either case it is on top of the 100% dry.</p>