Dual Trigger Modifier/Inverter

Module A-165 (Dual Trigger Modifier) contains two separate trigger modifiers, to use with logical / digital levels (gate, clock, trigger). Each half of the module enables signals generated by the A-100 to communicate with other instruments (such as an external sequencer), or is simply used where you want to reverse a trigger polarity.
Whatever signal is patched into the input is inverted by the module, and fed out of the Inv. Out (inverted output) socket. At the same time, a trigger signal of roughly 50 ms is generated every time an edge of the trigger pulse is sensed (negative as well as positive). This trigger signal is available at the +/- output.
Two LEDs act as indicators showing the level of signal available at the two outputs.
When both units are daisy-chained the module can be used as level shifter for gate/trigger/clock signals (from min. +2,5V up to +12V)

Technical data:

minimal input level of the gate/trigger/clock signal: ~ +2,5V
output level: min. ~ +11V
lenght of the trigger pulses at output +/-: ~ 50 ms


  • 20 mA +12V
  • ? mA -12V
  • 0 mA 5V
  • 35 mm deep
  • Ø 2.80 (5 Votes) Average Rating

This Module is currently available.

$67 submitted Oct 6th 2012, 13:36 by MacroDX | last Change Dec 3rd 2016, 12:56 by acgenerator

Date Region Description Price Seller
EUThe overall condition of this *Doepfer A-165* is *like new* ###technical c...€50,00Raccoonboy View

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These merchants probably sell this module. Huh?


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