Doepfer A-106-5 Special Edition

Doepfer A-106-5 Special Edition

Module A-106-5 is a 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.

- Inputs: Audio In, CV1 In without attenuator, CV2 In with Polarizer
- Outputs: Bandpass Out, Low/Highpass Mix-Out
- Controls: Audio Attenuator, CV2 Polarizer, Frequency, Resonance, LP/HP Mix

technical details

Width: 8HP

Connections:
CV1 input
CV2 input
Audio input
BP audio output
LP/HP audio output