LPZW’s WK2 features two bipolar attenuators. The input of the first channel is normalized to a reference voltage. You can calibrate the circuit to values in the range of +/-5 V or +/- 11 V using a jumper. The second channel is normalized to the first signal path. Here, you’ll find a slew rate limiter and an offset generator. The latter also uses the reference voltage described above. All normalizations mentioned can be broken via cables at the corresponding inputs.
Signal input and output
3U Eurorack module, 2 HP wide, 25 mm in depth
Power consumption: 20 mA at +12 V and 20 mA at -12 V