True to the Music
®
Radial Engineering Ltd.
Q3 Coil Equalizer 500 Module
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FEATURE SET
1. HIGH BOOST - 12 position rotary
switch features a wide variety
of high-frequency preset curves
designed to add clarity, shimmer and
presence to the voice on instrument.
2. SHIFT - This two position toggle
switch changes the slope and
amplitude of the preset curve. The
SHIFT position offers an steeper
EQ slope with increased amplitude
creating a more pronounced effect.
3. MID CUT - 12 position rotary switch
presents an array of eleven preset
curves, most of which are designed
to cut mid frequencies where the
human ear is most sensitive.
4. BASS BOOST - 12 position rotary
switch is outfi tted with eleven preset
curves designed to boost bass and
add warmth, body and punch to the
audio track.
5. HPF - High-pass fi lter rolls off
excessive low frequencies that can
cause resonant feedback on a live
stage or clutter up the bottom-end of
a track when mixing.
6. GAIN - Adjustable level control
allows you to compensate for the
EQ amplitude boost or cut and
maintain unity gain through the Q3.
7. EQ IN - This switch lets you
compare the original program
material with the effect introduced by
the passive inductor coil EQ circuit.
The LED indicator will illuminate
when the EQ is engaged.
8. OMNIPORT - Unbalanced ¼” TRS
input and output receives a signal
from an external device, processes
it throught the Q3 and outputs the
signal at the Omniport.
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Rear Panel
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Rear Panel
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