HOOK-UPS INTRO
The MM122 has a number of different types of
jacks, and a variety of hook-up methods for some
of the jacks.
First, a brief outline of the wiring scheme for
1/4" mono and stereo plugs.
When it comes to connecting external proces-
sors to the channel inserts, you will need a spe-
cial Y-cord arrangement. This uses a stereo plug
at the mixer end and twin mono plugs at the
device end.
Note that this insert Y-cord isn't the same as a
widespread "splitter". That is simply 3 mono
plugs wired together to send an output signal
to two inputs.
Cnannel Inserts
The channel inserts can be used in the follow-
ing ways:
This will tap the signal at the insert point
without interrupting the signal flow. This
is sometimes used for monitoring an input sig-
nal on one channel without affecting the mix
(pre-fader insert) or for recording certain chan-
nels direct to four-track tape during a live show.
Above left:
signal path with no plug in the insert.
Above right:
signal path with a mono plug in-
serted in to the first latch.
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