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Doepfer A-138a Mixer Linear

31

Eurorack module

  • 4 Channels
  • Suitable for control voltages and audio signals
  • One attenuator per channel
  • Eurorack format
  • Width: 8HP / 40.3 mm
  • Depth: 35 mm
  • Power requirements: +10 mA (+ 12V) / -10 mA (-12V)
Available since June 2007
Item number 114504
Sales Unit 1 piece(s)
Modul Type Mono
Width 8 TE / HP
$55
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31 Customer ratings

4.8 / 5

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14 Reviews

MQ
Solid linear mixing with an oft overlooked trick up its sleeve
Martyn Q. 01.10.2015
As a mixer it works a charm, signal quality is more than sufficient for most uses - gets used in every patch without fail. A key feature that it seems most don't realise is there - channel 1 gives a constant cv 0-5v when nothing is plugged in, so can be used to offest cvs that are being mixed in channels 2-4. Most people I've spoken to don't seem to realise that feature is there - neither did I till I read the manual (read it out of curiosity I should add, other than this feature the module is entirely self explanatory).
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A
Super useful
Anonymous 19.01.2017
I think this module comes under the heading of 'very useful, but not sexy'.
I've used it to mix two LFO outputs and then sent that to modulate the filter cutoff, the PWM of the VCO, and also the CV input on the VCA.
Super useful.
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A
A great workhorse
Anonymous 26.05.2016
I bought this to mix CV signals to a single input on filter modules; it works beautifully, is very solidly constructed and came with the screws required to mount it in my case.

It takes up little room, draws little power and is highly recommended for more complex patches!

I will be buying at least one more in the future.
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JL
Good.
Jim Lloyd 12.02.2019
Easily Use. Reasonable Price.
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