Mackie DL1608 Reference Guide V1.2
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Chapter 9: Channel View : EQ
Introduction
The equalizer area accesses all EQ-related parameters such as EQ for the selected channel
(including gain, frequency and Q), a shelf / bell option, high-pass fi lter (HPF) and polarity invert.
The 16 input channels, reverb, delay and iPad channels all have 4-band EQ with high shelving, high-mid
peaking, low-mid peaking and low shelving. Shelving means that the circuitry boosts or cuts all frequencies
past the specifi ed frequency. For example, the low EQ boosts bass frequencies below 80 Hz and continuing
down to the lowest note you never heard. Peaking means that certain frequencies form a “hill” around the
center frequency. All 16 inputs also have a high-pass fi lter [HPF].
Each of the four bands has adjustable gain and frequency, while bands 2 and 3 also have adjustable
Q (bandwidth). [Bands 1 and 4 also have adjustable Q (bandwidth) when in ‘Bell’ mode]. Bands 1 and 4
may be independently switched to shelving bands using the switches located between the EQ graph and
band sliders. The shelves have adjustable gain and frequency, which is the –3 dB point from the shelf.
You can really upset things with too much EQ. Each EQ band has a lot of boost and cut
because that is needed on occasion. But if the EQ is maxed on every channel, the mix turns
to mush. Equalize subtly, using cut, as well as boost. If you fi nd yourself repeatedly using
a lot of boost or cut, consider altering the sound source, such as placing a mic diff erently,
trying a diff erent kind of mic, a diff erent vocalist, changing the strings, gargling, or all of the above.
The Swipe Zone
Here in the EQ view, swipe anywhere in the gray areas outlined below. Swiping up displays that
channel’s gate and compressor view. Swiping down displays that channel’s FX view. And swiping
left and right changes channels.
