A bit of a strange one here.
I run a small floorboard for certain applications, Boss tuner into a Morley ABY box (splitting the signal into two channels), channel A has just got a SansAmp BDDI (which runs whumpy and cleanish), channel B has got three dirtboxes in the chain (I only use one at a time!) in the order of Boss ODB, SansAmp GT2, SansAmp VTBass (the new one, BDDI sized). These signals run into a stereo power amp with the BDDI a 4x10 and dirt into a 2x10.
Following a tidy up, I have a BDDI-sized space on the board that I'd like to stick something into. I'm not really a flange guy, chorus maybe. I'd like an octave up pedal, but everything bass-centric seems to be octave-down.
Any suggestions?