DAD DXZ Series, User Manual

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10
DXZ26
EN
3.4 . Low Pass Filter
Adjust the Low Pass Filter frequency by turning the rotary encoder. You can switch the low pass filter off by
turning the rotary encoder up (clockwise) until the frequency passes 20kHz.
Press the rotary encoder to change the filter type. Select the type by turning the rotary encoder. You can
choose from: Butterworth 6dB, Bessel 6dB, Butterworth 12dB, Bessel 12dB, Linkwitz Riley12dB, Butter-
worth 18 dB, Bessel 18dB, Butterworth 24dB and Bessel 24dB. Higher order filters may be set by adding
filter sections in the PEQ blocks (see below).
3.5 . High Pass Filter
Adjust the high pass frequency by dialing the rotary encoder. You can switch the high pass filter off by
dialing the rotary encoder down (counterclockwise) until the frequency passes 20Hz.
Press the rotary encoder to change the filter type. Select the type by turning the rotary encoder. You can
choose from: Butterworth 6dB, Bessel 6dB, Butterworth 12dB, Bessel 12dB, Linkwitz Riley12dB, Butter-
worth 18 dB, Bessel 18dB, Butterworth 24dB and Bessel 24dB. Higher order filters may be set by adding
filter sections in the PEQ blocks (see below).
3.6 . Parametric Equalizer (PEQ )
There are 10 bands of parametric equalization. Each band can be adjusted freely over the frequency range
of 20Hz to 20kHz. Adjust the frequency by dialing the rotary encoder.
Press the rotary encoder to select the parameters. The available parameters are: Frequency (20Hz to
20 kHz), Gain (-12dB to +12dB), Q (0.2 to 25), Enabled (On or Off), Type (Bell, High Shelf, Low Shelf, Notch,
All Pass, Band Pass, High Pass, Low Pass). For the Shelving filters, the Q value sets the steepness of the filter
in dB/Oct.
3.7 . Limiter
The limiter is a zero-attack peak limiter. Only the threshold and release can be set. Press the rotary encoder
to select the parameters. The release value is displayed in dB per second.