Alesis 03D Manual Do Utilizador

Adjusting the EQ

EQ parameters and the PARAMETER wheel to adjust them.
Repeated pressing of the [EQ LOW], [LO-MID], [HI-MID], and [HIGH] button cycles 
through the gain, frequency, and Q parameters of the respective band, allowing quick 
and easy EQ adjustments.

You can also use the cursor buttons to select EQ parameters. If you are using a mouse, 
position the mouse cursor over a control, press and hold the left mouse button, and 
then drag the mouse.

The following table lists the EQ specs. 

To bypass the EQ for the selected channel, simply press the [ENTER] button. 
Press again to turn the EQ back on. On the EQ page the [ENTER] button can 
be used to bypass the EQ regardless of the cursor position. If you are using a 
mouse, simply click the EQ ON switch on the EQ page. 

To reset the EQ gain controls for the selected channel, press the EQ [HI-MID] and 
[HIGH] buttons together. The frequency and Q controls are not reset.

1. The Low and High gain controls work as filter on/off switches when the HPF and LPF 

filters are selected using the Q control.

2. This is the frequency range for sampling rates of 44.1 kHz and 48 kHz. At a sampling 

rate of 32 kHz the range is 21 Hz–15.1 kHz (115 steps).

–18.0 dB to +18.0 dB (0.5 dB steps)

1

21 Hz–20.1 kHz (1/12 octave steps, 120 steps)

2

HPF, 10.0–0.10 

(41 steps), 

L.SHELF

10.0–0.10 (41 steps)

LPF, 10.0–0.10 

(41 steps), 

H.SHELF