ALESIS 03D - Manual (Page 56)

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Chapter 5—EQ
03D—Owner’s Manual
About 03D EQ
03D EQ is four-band fully parametric, with variable gain, frequency, Q, and ON/OFF
parameters. EQ is available on all input channels, the stereo input channel, the stereo
output, bus outputs, aux sends, and the onboard effects returns. See the Block Diagram
on page 21 for the exact location of each EQ section. Initially, each EQ section is con-
figured as a conventional four-band EQ, with shelving high and low and peaking
lo-mid and hi-mid. However, the low band can be configured for shelving, peaking, or
HPF (High-Pass Filter) operation, while the hi band can be configured for shelving,
peaking, or LPF (Low-Pass Filter) operation.
When channels are configured as a stereo pair using the Pair function (Stereo Pairs on
page 114), the EQ sections, including attenuators, of the two channels work together,
and parameter adjustments can be made with either channel selected. You cannot set
different parameters for the odd and even channels.
EQ settings can be stored as programs in the EQ library. The EQ library contains 40
preset programs and 40 user programs. See EQ Library on page 48 for more informa-
tion. EQ settings are also stored in scene memories (page 164) and the channel library
(page 104).
EQ is controlled from the EQ page shown below.
The top half of the EQ page shows the EQ curve for the selected channel. The bottom
half contains the EQ controls.