Behringer Xenyx Manual Do Utilizador
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6
XENYX
502/802/1002/1202
2.1.2 Equalizer
All mono input channels include a 3-band equalizer, except for
the 502, which is equipped with a 2-band EQ. All bands provide
boost or cut of up to 15 dB. In the central position, the equalizer
is inactive.
The circuitry of the British EQs is based on the technology
used in the best-known top-of-the-line consoles and providing a
warm sound without any unwanted side effects. The result are
extremely musical equalizers which, unlike simple equalizers,
cause no side effects such as phase shifting or bandwidth
limitation, even with extreme gain settings of ±15 dB.
Fig. 2.2: The equalizer of the mono input channels
EQ
The upper (HI) and the lower band (LO) are shelving filters
that increase or decrease all frequencies above or below their
cut-off frequency. The cut-off frequencies of the upper and
lower band are 12 kHz and 80 Hz respectively. The mid band
(802/1002/1202) is configured as a peak filter with a center
frequency of 2.5 kHz.
LOW CUT
LOW CUT
In addition, the mono channels (1002 and 1202) are equipped
with a steep LOW CUT filter (slope at 18 dB/oct., -3 dB at 75 Hz)
designed to eliminate unwanted low-frequency signal
components.
2.1.3 FX sends, panorama and level adjustment