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Doepfer A-165 Dual Trigger Inverter/Modifier User Manual

System a - 100, A-165, Introduction

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doepfer

System A - 100

Dual Trigger Modifier

A-165

1

1. Introduction

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 communi-
cate with other instruments (such as an external se-
quencer), 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.

A-165

TRIG. MODIF.

In

Inv.

Out

In

+/-

Out

In

Inv.
Out

In

+/-

Out