Doepfer A-138s Mini Stereo Mixer


Simple, yet effective – The A-138s is a four-channel stereo mixer. Each signal path comes equipped with level and pan potentiometers. The inputs and outputs are DC coupled, meaning the module is not only suitable for audio material, but control voltages as well. Additionally, the A-138s can be employed as a signal splitter and to create feedbacks.



The A-138s offers four input channels. Signals can be attenuated and positioned in the stereo field. Results are emitted via two connectors (left / right). Feedbacks with adjustable intensity can be produced by routing signals from one output back to an input. Furthermore, it is possible to use the module as a signal splitter. Thanks to DC coupled inputs and outputs, the A-138s is not only usable for mixing audio material, but for summing up control voltages as well.


Four signal inputs
Two signal outputs


3U Eurorack module, 8 HP wide, 30 mm in depth
Power consumption: 10 mA at +12 V and 10 mA at -12 V

0.12 kg
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€ 19% VAT excl. €62.18 € 19% VAT incl. €74.00
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