Hello,
Here is a piece I made tonight after putting some time in thinking more about the MXR CARBON COPY DELAYsettings.
I set it to (what I would term) a SINGLE MEDUIM DELAY and tried (with little success) to play/keep in TIME with the damn thing! (I did not realize how tricky it was) 
But this was partly because I was trying to concentrate on shaping the FILTER and EG RELEASE (that’s my excuse anyway!).
Because, as mentioned above, I came from the LO OUTPUT on the MULTI, the artifacts are somewhat reduced.
I EXPORTED this (from CUBASE) as MP3 @ 44.1 and 48kHz (the latter being the highest option in mpeg). Though the FILE SIZE was IDENTICAL for both (2.21MB)?! And similarly I EXPORTED the WAV’s @ 44.1 and 96kHz (39MB and 84MB respectively). But they are too big to upload to most places (though I could upload to MyDrive [Google] if anyone was interested in comparing)?
Anyway, here it is on You Tube and PicoSong:
Many thanks,
Paul