Doepfer A-182-2, Eurorack Module, Passive routing module with 4 switching groups, The upper position connects the top output to the centre, The bottom switch position connects the lower output to the centre, When the switch is in the middle position then the jacks are not connected, Power requirement: 0 mA (+12 V) / 0 mA (-12 V), Width: 4 HP, Depth: 20mm