Specifications

DDP User’s Manual rev.0
Firmware version V1.4
16
5. Operation ____________________
Parametric equaliser
The DDP has a 4 band per channel parametric equaliser providing boost/cut
or notch filtering independently for both channels. In Dual channel mode the
channel 1 and channel 2 equalisers can be linked using the link option in the
setup menu.
A visual indication of the frequency response of the equaliser is also shown.
If the area under de curve is not filled, it indicates the equaliser is switched
off in the DDP main menu.
Back
Exits the equaliser and returns to the setup channel1/2 menu.
Section1/2/3/4
Selects the section or band of the equaliser to be adjusted.
On/Bypass
Toggles the selected band of the equaliser on and off.
F
Changes the centre frequency of the filter. Adjustable from 20 Hz to 20 kHz
in 1/12
th
octave steps.
Q
Changes the Q of the filter. Adjustable from 0.3 to 15 in 38 steps.
G
Changes the gain of the filter from -20 to +12 dB in 0.5 dB steps. Turning the
encoder below -20 dB selects a notch filter.