Junction boxes and Captures

I am in the middle of putting together a board with the QC and will be incorporating some kind of riser. I am going to run a junction box on the board with all of the frequently used outs/ins from the QC wired in, since the top will be under the riser.

Has anyone run the capture out to a junction box and done captures in this manner? I was hoping to be able to do this for ease of access, but was not sure if there would be any compromising of the capture quality if the capture out goes to a junction box, then another cable to the pedal/amp I am capturing.