Intellijel Designs Qx, Eurorack Module, Expander for the Quadrax module (available under Article Nr #477993# (not included)), Adds an EOR (End Of Rise) and an EOF (End Of Fall) trigger/gate output to each of the Quadrax’s four channels, Power requirement: 8 mA (+12V) / 0mA (-12V), Width: 4 HP, Depth: 22 mm