I have an Aguilar Octamizer and Electro Harmonix QTron for sale or trade. I'm looking for an MXR Bass Octave Deluxe or Foxrox Octron for the Octamizer. I'll sell the Octamizer for SOLD $130 shipped and the QTron for SOLD $65 shipped. The Octamizer is in near-mint condition, and QTron has scuffs and such on the top. Not too bad, but not what I'd call excellent. I have the original box for the Octamizer and the original wooden crate/box AND power source for the QTron. I super-glued a piece of velcro to each of the four rubber feet on the Octamizer to secure it to my pedalboard; I'll leave them or take them off if you want. They held the pedal to the board securely enough, though.