Alesis 16 Manual De Usuario

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A Tour of the MultiMix USB2.0
 
 16 
the relative balance of  the left and right channel signals being sent 
to the left and right main mix buses. 
 
Aux 
 
Here you’ll find knobs that control the levels of  aux sends A and 
B. AUX A is either pre-fader or post-fader, depending on the 
position of  the PRE / POST switch. When the switch is in the 
raised position, the aux send is pre-fader. When the switch is 
depressed, the aux send is post-fader.  
 
What does all this mean? In POST mode the aux send is affected 
by the fader, EQ and HPF settings. In PRE mode the aux send is 
affected only by the EQ and HPF settings. POST mode is 
generally used for sending the signal to an external effects device 
(so that the fader controls the signal level), and PRE mode is 
usually used for cue sends (for example, sending a signal to 
headphones while recording, for which you may not want the fader 
to alter the channel’s level). 
 
AUX B is always post-fader, as indicated by the word “POST” to 
the right of  this knob. Like AUX A, AUX B can be used for 
routing signals to external devices. And when you are using the 
onboard effects processor, AUX B is used to control the level of  
the channel’s signal being routed to the processor.  
 
EQ 
 
The MultiMix gives you three bands of  EQ per channel. Using 
these knobs, you can tailor the channel’s signal by boosting some 
frequencies and cutting others. The LO and HI controls are 
shelving controls with fixed frequencies of  80 Hz and 12 kHz 
respectively. The MID control has a peaking response fixed at 2.5 
kHz. 
 
“Shelving” means that the mixer boosts or cuts all frequencies past 
the specified frequency. “Peaking” means that frequencies above 
and below the specified frequency fall off, forming a peak in a 
graphical representation. 
 
 
 
 
 
Master Section 
 
The Master Section is the heart of  the mixer, where the channel 
inputs and aux returns all are mixed together and routed in various 
ways. 
 
Main Mix Fader 
 
The signals from all channels and aux sends—excluding those that 
are muted—are sent to the main mix. The MAIN MIX fader is the 
one you’ll use to control the overall level of  those combined 
signals. This fader affects the levels of  the signals sent to the