Doepfer A-115, Audio Divider ModuleModule A-115 is a four-stage frequency divider. The frequency of a signal at the input is halved (half frequency = 1st suboctave), quartered (1/4 frequency = 2nd suboctave), etc. In this way, the DIVIDER generates four sub-octaves (F / 2 to F / 16).@+@+At the output, the A-115 provides the sum mix of original and sub-octaves. You can adjust the amount (i.e., the amplitude) of the original signal and each sub-octave individually with an attenuator. The sub-octaves generated by the A-115 are symmetric square-wave signals. A sum mix of the four square-wave signals and the original signal is available at the output.@+@+, Width: 8HP / 40.3 mm, Depth: 40 mm (measured from the rear of the front plate), Power requirements: 20 mA (12V) / -10 mA (-12V)