Phonic MM 1805, Руководство пользователя

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6
please read outside ring from -20~+40dB.
5
. Low Cut (CH1~6 only)
Slide down the dip-switch, insert the 18dB per octave 75Hz low cut filter in
the signal path. This low cut filter is useful on live vocals to reduce stage
rum ble or
“popping” from Mics. It can also be used for cut off low fre-
quency hum.
6
. HIGH
Each input channel except 7~14 of the MM 1805(X) has a three-band
swept EQ. Turn to the right to boost high frequency, adding crispness to
cymbals, vocals and electronic instruments. Turn to the left to cut this
frequency, reducing sibilance or hiss. The control has a shelving response
that gives 15dB of boost or cut at 12KHZ.
7
. MID
These two knobs work together as a MID frequency EQ section. The upper
knob provides 15dB of boost and cut, just like the HF EQ knob, but
frequency at which this occurs can be set by the lower knob over the range
of 100Hz to 8KHz. This allows some truly improvement of the signal in live
performance, because the mid band covers the range of most vocals.
Listen carefully when you use this controls together to find how particular
characteristics of vocal or guitar signal can be enhanced or reduced .Set
the upper knob in the “0” position when not in use.
8
. LOW
This control has shelving response that giving 15dB of boost or cut at
80Hz. Adding warmth to vocals or extra punch to guitars, drums and
synths by turning to the right. Turn to the left to reduce stage rumble, hum
or to improve a mushy sound.
These equalizers are designed to suit different room acoustics, feedback
control and improve the live PA sound. No amount of equalization will
correct the frequency response curve of a poor loudspeaker. Always begin
with all control in the “0” position and avoid excessively cutting/boosting
large segments of the peculiar frequency, which would limit the system
dynamic range or increase the possibility of the unpleasant feedback
sound.
To make sound more impressive, dynamic process is necessary.
Channel inserts are designed to add-on a compressor, limiter or
gate. Please refer to Phonic PCL-3200 for further information.