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AMWLC-9DSP Type amplifiers


 

Amplifier with DSP processor equipment:

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eight XLR programmable, symmetrical microphone or linear inputs with sensitivity, gain, soprano, and bass control, as well as overdrive signalling;

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adjustable expander and compressor to be turned on, 100 Hz filter to be turned on, microphone/line changeover and Phantom power supply in each microphone channel;

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automatic echo elimination;

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RCA (Cinch) universal input with gain, soprano and bass control;

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10-point input parametric equalizer:
- frequency control from 20 Hz to 20 kHz,
- bandwidth control from 0,05 to 3 dB.oct.
- band depth control from -12 dB to +12 dB;

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4 symmetrical 0 dB outputs (1 x Jack + 3 x XLR):
- gain control,
- delay line control (from 0 to 170m),
- 5-point parametric equalizer (frequency control from 20 Hz to 20 kHz, bandwidth control from 0,05 to 3 dB/oct., band depth control from -12 dB to +12 dB);

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acoustic feedback suppressor turned on;

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power terminal protection devices: temperature, anti-short-circuit, current, anti high frequency and limiter;

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can be made as a table type or built in a 19” rack cabinet

     A modern amplifier equipped with a DSP signal processor, which enables precise sound properties equalization in buildings with very hard acoustic conditions.
The amplifier activates only those microphones that are being used at the moment, which eliminates the influence of the surrounding sound coming out of unnecessarily opened microphone channels.
Amplifier in AMWLC-9DSP/400+100 version has got extra 100W power end, which can be ordered to DSP2 or DSP3 output channel.

TECHNICAL DATA AMWLC-9DSP/200 AMWLC-9DSP/400+100 AMWLC-9DSP/600
Output power (sinus) 200W 400W+100W 600W
Microphone and linear inputs, programmable, symmetrical and electronic
inputs XLR: 1-8 inputs XLR: 1-8 inputs XLR: 1-8
- MIC/LINE switch yes yes yes
- MIC sensitivity control -40dB -15dB -40dB -15dB -40dB -15dB
- LINE sensitivity control -15dB +5dB -15dB +5dB -15dB +5dB
- impedance 1,6 1,6 1,6
- Phantom power supply 24V DC 24V DC 24V DC
- HPF filter 100 Hz, 6dB/oct. 100 Hz, 6dB/oct. 100 Hz, 6dB/oct.
- bass – soprano control ±12dB, 100 Hz, 10 kHz,
shalving filter
±12dB, 100 Hz, 10 kHz,
shalving filter
±12dB, 100 Hz, 10 kHz,
shalving filter
- signalling green diode - activechannel
red diode  - overdrive
green diode  - active channel
red diode  - overdrive
green diode - active channel
red diode  - overdrive
Universal input (mono) RCA: 9input RCA: 9input RCA: 9input
- input sensitivity -10dB +12dB -10dB +12dB -10dB +12dB
- impedance 10kΩ 10kΩ 10kΩ
- bass – soprano control ±12dB, 100 Hz, 10 kHz,
shalving filter
±12dB, 100 Hz, 10 kHz,
shalving filter
±12dB, 100 Hz, 10 kHz,
shalving filter
Limiter double, peak, on DSP input and on power end double, peak, on DSP input and on power end double, peak, on DSP input and on power end
10-point parametric equalizer on DSP input ±12dB ±12dB ±12dB
5-point parametric equalizer in 4 output channels ±12dB ±12dB ±12dB
Acoustic feedback suppressor of adaption, phase shift of adaption, phase shift of adaption, phase shift
Expander compressor in 8 channels yes yes yes
Delay line in 4 output channels 0 - 170 m 0 - 170 m 0 - 170 m
Non-grounded symmetrical output 100V, 70V, 50V, 8Ω, 4Ω 100V, 70V, 50V, 8Ω, 4Ω 100V, 70V, 50V, 8Ω, 4Ω
Adjustable zonal output 6-degree equlizer from 0-100V 6-degree equlizer from 0-100V 6-degree equlizer from 0-100V
Frequency band 40 - 22 000 Hz 40 - 22 000 Hz 40 - 22 000 Hz
Non-linear distortions <0,1% <0,1% <0,1%
Work temperature od -5°C do +40°C od -5°C do +40°C od -5°C do +40°C
Measurements: width/height/depth [mm] 443 x 135 x 340 443 x 135 x 340 443 x 135 x 340

Weight [kg]

13,5 14 13,5



Controlling level indicator and power terminal
work temperature measurement

10-point parametric equalizer
 on DSP input
-12dB/+12dB; 20Hz- 21kHz; 0,05oct - 3,00 oct

Signal level digital control on each output
 (3 x DSP-LINE OUT + 1 x MWL-9DSP
 internal power terminal)

5-point parametric equalizer
in 4 input channels
12dB/+12dB; 20Hz- 21kHz; 0,05oct - 3,00 oct

Delay line in 4 output channels from 0 - 170m;
 units: [MS], [m] (3 x DSP-LINE OUT
+ 1 x MWL-9DSP internal power terminal)

Acoustic feedback digital suppressor chosen
in one of the output channels (DSP-LINE OUT
or MWL-9DSP internal power terminal)

Form of projection (horizontal or vertical)
Selection of form of projection (contour or filling)
Language option (English, Polish)
Service mode (available for authorized service only)

 


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