Elevator Sound on Instagram Elevator Sound on twitter Elevator Sound on Facebook Elevator Sound on Facebook
  • Filter: Categories

  • Filter: Brands



Free Delivery on UK orders over £99

Terms and conditions apply

Doepfer A-124 Eurorack Wasp Filter Module

£76.00

In stock (can be backordered)

Price Match

Seen it Cheaper? Email Us and we will get back to you. Full details here

(Bear in mind when purchasing from the EU you are viewing Ex-VAT prices in the UK. VAT, handling fees and potential import duties will be due)






Product Info


Module A-124 is a special 12dB multimode filter using the “strange” filter circuit of the “EDP Wasp” (an analog synthesizer with black/yellow case built end of the seventies, manufactured by the UK company “Electronic Dream Plant” with Chris Huggett und Adrian Wagner). This design “abuses” digital inverters as analog operational amplifiers leading to distortions and other “dirty” effects that generate the specific sound of this filter. 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.
Inputs: Audio In, CV In (2x)
Outputs: Bandpass Out, Low/Highpass Mix-Out
Controls: Audio and CV attenuator, Frequency, Resonance, LP/HP Mix

The function and operation of this module is very similar to the module SEM VCF A-106-5. But the sound of both filters is very different ! The only functional difference is the position of the sockets and controls, and the function of the controls CV2 (A-124: normal attenuator, A-106-5: polarizer).

Width: 8TE / 8HP / 40.3 mm
Depth: 45 mm (measured from the rear side of the front panel)
Current: +30mA (+12V) / -10mA (-12V)





Free Delivery on UK orders over £99

Terms and conditions apply

© Copyright 2021 Elevator Sound.   |   Privacy Policy   |   Terms and Conditions   |   Site: ATGS