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Doepfer A-138a Eurorack 4 Input Linear Mixer (CV) Module

Doepfer A-138a Eurorack 4 Input Linear Mixer (CV) Module

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Doepfer A-138a Mixer

The Doepfer A-138a is a four channel signal mixer for eurorack synthesizer systems.


A138a includes potentiometers with a logarithmic or linear response, so this module is especially suited for mixing control voltages and modulation sources as opposed to standard audio mixing duties.


Basic operation of the A-138a is as simple as it gets; insert a signal into one of the four inputs, increase or decrease the amplitude of the signal as required and trim the final mix at the output stage.


This module includes a particularly hot output so it can easily function as the final module in your system if you intend to use it as a dedicated output unit.


A simple, yet handy tool for mixing control voltages in your modular system, vital for those who wish to create complex modulation when space is a premium.


The main features of the Doepfer A-138a Linear Mixer Module include


Eurorack mixer


4-channels with an linear response


Ideal for mixing CV signals


8HP wide


Requires 10mA

Short Description

The Doepfer A-138a is a four channel signal mixer for eurorack synthesizer systems.

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Manufacturer Doepfer
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