Mackie TT24 Owner's Manual - 6.5
Mackie TT24 Digital Live Console Owner’s Manual
Touchscreen and TT Control
78
6.5
Six-Band Equalizer
Figure 6-13 6 BAND EQ
The Master LR and C/Mono outputs can each access a six-band EQ comprised
of a four-band EQ and two
kill filters
.
6.5.1
Four-Band EQ
Bands 1–4 are identical to the four-band EQ (page 76), except bands 1 and 4
are set to low- and high-shelf filters, respectively.
6.5.2
Kill Filters
Kill filters are specialized parametric EQ bands designed to eliminate feedback
at a specific frequency without using up an entire EQ filter. Bands 5 and 6 control
the kill filter frequency. The default frequency of both kill filters is 1 kHz.
Push the bottom-left and right QuickMix knobs to cycle through the four
kill filter
states
shown in Table 6-2. Each state increases in gain reduction and decreases
(narrows) the bandwidth. The filters default to the
off
setting. Pressing and
holding CTRL while adjusting the kill filter QuickMix knob resets the kill filter
to the off position. The kill filter setting is displayed beneath its frequency field.
Table 6-2 Kill Filter States
Off
State 1
State 2
State 3
Gain Reduction (dB)
0
6
12
18
Bandwidth (octaves)
NA
1/10
1/20
1/30