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8 BLOCKS GUIDE
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SIDECHAIN PAGE
This page is used not only for side-chaining, but also to filter signals before they reach the detector of the
compressor. A graph shows the effect of the filters.
Sidechain Source
– determines which signal is used to feed the compressor’s detector. “BLOCK L+R” is the
normal setting which selects the compressor’s input (sum of the rows feeding the block). You can also use the
input from a designated row, and any of the input jacks. The “BLOCK L” and “BLOCK R” options are useful when
the compressor follows an effect with one side out of phase (delay, chorus, enhancer). Remember that the Pedal/
Optical types use a feedback architecture, in which the output signal is also fed to the detector.
Low Cut, High Cut
– These set the cutoff frequencies of high- and lowpass filters shaping the detector signal.
Emphasis
– By emphasizing the high frequencies, this high-shelf EQ can prevent thumpy lows from causing the
compressor to pump.
Frequency
,
Q
, and
Gain
– Use this peaking equalizer to selectively boost or cut the detector signal.
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MIX PAGE
This block has Mix, Level, Bypass, and Bypass Mode parameters.
See
“Common Mix/Level Parameters” on p. 55
.
