Module A-140 is an envelope generator, and, since it puts out control voltages, counts as one of the modulation devices in a m...
Module A-106-5 is a 12dB multimode filter that is based on the filter circuit of the Oberheim SEM module. The filter is equip...
Module A-161 is an eight-step Clock Sequencer which is internally connected to the Clock Divider (A-160). Eight outputs are s...
