Following Ingolf's roadmap, I easily managed to do a reamping test, Thanks Ingolf !
...But with a high gain profile, I noticed the DI reamped track has slightly less gain than the original track (with the same profile of course)...
Does it mean there is a fine tuning about SPDIF levels to do in the KPA or in the DAW ?
Is there an easy way to compute the slight gain to add to the DI track before it reenters the KPA ?