Unsupported Browser
The web browser that you are currently using is no longer supported, and as such features of this website may not work as expected. We advise you to update to a currently supported browser (such as Chrome, Edge, or Firefox) to improve your security, speed, and overall experience.
Key Features
The Doepfer A-138s is a mini stereo mixer that is simple-to-use but gets the job done. It has four available inputs, each equipped with an attenuator and left/right pan controls. The mixed signal is distributed between the left and right outputs depending on how each input has been panned.
The A-138s can also be used to create variable parallel routings, so you can route the four inputs to feed up to two filters. Its small rack space of only 8HP makes this an ideal choice for mixing if you don't have a lot of rack space to spare.
Product Ref: 220573
This module, in a lot of ways, is a streamlined version of the A-138m Matrix Mixer. But instead of four outputs, the 138-S only has two. So you can still mix four inputs together - and in stereo - while taking up much less rack space. Ideal if you don't need four outputs.