(snip snip) The POG only has one 1/4" out, so you can't split the signal unless you have stereo outs on your bass or you use some other line splitter before the POG (i.e. Boss L2, for example).
The MicroPOG does have separate dry and effected outputs (Invalid Link Removed). It has both octave up and octave down, so it may be an option if you don't need the 5th.
-Y