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Small Format Digital Mixers
In The Trenches: The Yamaha 01V
By Lee Jacobson
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1 2

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Say your company tends to work with the same several acts frequently.
The ability to recall all the settings for a particular act is a
nice thing. Sure, not every setting is going to be the same every
time you do an act, but starting from where it was last time
is much closer than starting with the desk zeroed.
With built in dynamics, very powerful EQ, and usable effects, the
small digital mixer is a serious contender for an all in one system.
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Subs on an aux
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The output EQ is flexible enough to all but eliminate the
need for outboard graphics, even on monitors. The effects
can be set up so that one of them is a reverb, and the other
a tap delay. This allows in tempo delays to be added very
easily.
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There are some other, maybe not so obvious ways to run the 01v
as well. Some examples may include a L/C/R set up for a church.
Also, in a typical club system, stereo passive tops, mono subs-on-an-aux
and three mixes, without external crossover!
For the first example, the only way this works is if you can get
away with only one monitor mix. If so, read on: Assign the channels
you wish to be in the L/R feeds to subgroups one and two. This will
allow the pan feature to track to the L/R outs. Now, set up aux
3 as a post fade send. Finally, change the routing of the omni outs
so that subgroups 1&2 show up on omni outs 1&2. Those are
now your L and R sends, with omni 3 being center. Mix on the home
page and all the channel levels will track the fader moves, and
be sent to the appropriate outs.
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Optional additional analog inputs
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For the second example, start with a default setting where
auxes 1-4 show up on omni 1-4. Change aux 4 to post fade.
Go to the main stereo EQ, and make the low band a high pass
filter, at say 120Hz. Go to the output EQ for aux 4, make
the low band a HPF set to keep your subs from over excursion.
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Set the hi band as a LPF at say 90Hz. Since these filters are not
super steep (the manual doesnt actually say what the slope
is, Ill assume 12dB per octave), you may need to use one of
the remaining bands to remove information above the working band
of your subs. An example would be a very lowQ filter, centered at
say 600Hz, with a gain of 18dB. Now, since we are running
subs off aux 4, we can hook the sub amp right up to aux 4, no other
crossover is needed. You will need to assign enough low freq information
to the new sub out via the aux, just like you would
on a big rig running subs off an aux.
For the reasons above, I truly foresee a day when even at the low
end of SR, digital mixer/front ends will be the norm.
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