Doepfer A-106-5 12dB SEM Filter

Module A-106-5 is an 8HP 12dB multimode filter that is based on the filter circuit of the Oberheim SEM module. The filter is equipped with a band pass output and a combined low/notch/high pass output. For this output a control knob defines the relation between low and high pass signal. If both signals appear at the same level (i.e. middle position of the Mix knob) one obtains a notch filter. Otherwise the low or high pass signal predominates. The module does not feature self oscillation in contrast to most of the other filters of the A-100 system. The module generates a distorted audio signal if the level control is set to about 50% (i.e. center position) or more with A-100 standard signals like VCOs.

Video: https://youtu.be/4pZDcn6qNn8

Product Specs

• Item Number: 32335
• Make: Doepfer
• Model: A-106-5 12dB SEM Filter
• Condition: Excellent
• Finish: Silver
• Categories: keyboards-and-synths ⇒ eurorack
• Function: Filter
• Made In: Germany
• MPN: 32335
• Modular Grid: Eurorack ⓘ ＋
• Dimensions*: 8 HP 55 mm deep
• Power*: 30 mA +12V 20 mA -12V 0 mA 5V

* User contributed details