10
11
12
13
14
15
16
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18
19
20
21
9
Ι
22
EQ parameter equalizer
FREQ: center frequency 160Hz, 320Hz, 630Hz, 1KHz, 1.6KHz, 2.5KHz, 4KHz, 6.3KHz, 8KHz optional. GAIN: reduce
or boost the selected central frequency signal.
HIGH SHELF 10KHz HF control
GAIN A control
GAIN B control
GAIN C/D control
LINE/MIC switch
INPUTS socket(LINE A/ MIC)
Balanced XLR and PHONE type multi-purpose input socket.
INPUTS socket(LINE B)
Balanced XLR and PHONE type multi-purpose input socket.
INPUTS socket(AUX)
3.5mm input socket.
OUTPUTS socket(MIX OUT)
LOW CUT 80Hz switch
Power Switch
AC INPUT slot
Use GAIN A knob to control gain of input signal from LINE A/MIC. GAIN A can adjust the sensitivity and thus control the
volume of signal sent to the amplifier and then to the speaker.
Use GAIN B knob to control gain of input signal from LINE B. GAIN B can adjust the sensitivity and thus control the
volume of signal sent to the amplifier and then to the speaker.
Use GAIN C/D knob to control gain of input signal from BLUETOOTH C/D and AUX. GAIN C/D can adjust the sensitivity
and thus control the volume of signal sent to the amplifier and then to the speaker.
According to the level of the input signal, set the LINE/MIC switch to LINE or MIC. For low-level signals (such as
microphones), switch to the MIC position (upwards); for high-level signals (such as electroacoustic instruments and
audio equipment), switch to the LINE position (downwards). Generally, when the microphone is not in use, the switch
should be at LINE.
Set cut-off frequency of the high pass filter at 80Hz, the filter will eliminate the frequency lower than 80Hz. Press the
switch and activate the function of filter.
To turn on the power,pull the switch upwards to position (1); To turn off the power, pull the switch downwards to the
position (0).
Connect the power cable to the input slot first, and then connect to the AC power.
Note: MA series employs a universal power supply, supporting AC power input voltage range at 100-240Vac (50 / 60Hz).
Please choose the right power cable.
MA Series Active Speaker
This is a Peaking Filter, used together with GAIN knob and FREQ knob.
This is a High Shelf Filter with 10kHz cut-off frequency. Turn the knob to reduce or boost the highfrequency when signal
frequency is higher than 10KHz.
Balanced XLR output socket. Balance the mixed output signal (able to mix and integrate the signals of all channels).
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