doepfer a-138o performance mixer out price : $50.00
a-138o performance mixer out: vintage edition price : $50.00

modules a-138p/o are used to built a simple performance mixer (instead of an external stand-alone mixer). a-138o is the output module that can be combined with one or more a-138p.

features:
level controls for left, right and aux
output sockets for left, right and aux (3.5 mm mono sockets)
a-138o requires at least one a-138p (no stand-alone use)
application example for aux send and aux return: looping in another module for effects (e.g. dsp module a-187-1, bbd module a-188-1, spring reverb a-199)
application example for aux send only: pre-listening in combination with the headphone amplifier module a-139-2

the following document shows the positions and functions of the jumpers and trimming potentiometers of the module.

this module has a maximum current draw of 20ma. it requires 4 te/hp worth of space to fit in a eurorack frame.