Long answer short, no you can’t run a stereo pair of signals out in stereo aside from loop playback, and you’re right, maybe you should be able too.

The stereo in’s are really just two mono channels in (labeled R & L). Just as the 4 loop channels are mono too (with the ability to pan). However, I’ve never tried to run a dry signal of two inputs, panned hard Right and Left while the “Stereo Mode” was engaged. Maybe, although I doubt, it might place the two signals panned – if you have both outputs feeding something and panned hard left/right too.

That might be a good suggestion for a “2880 Suggestions” thread…. and let suggestions accumulate as users explore the looper. I still find it doesn’t lack anything personally, but could see your point about a convenient stereo-dry signal out. you would pretty much be looking for an additional dry signal slider along side of the lone existing one. I personally like the dry on one slider, and could see nuisances with two dry sliders…. I’m sure they have a logical reason they laid it out like that.