DSP Morgan Sound LM448, Sampling 192khZ, ADSP-21569 1Ghz
DSP Morgan Sound LM448 4 In/8 Out Digital Speaker Processor LM Serial
This 4-input-8-output loudspeaker processor uses the latest fourth-generation SHARC ADSP-21569 1Ghz floating point DSP with powerful DSP processing capabilities.
Each input and output has a 16-band parametric filter, gain control, noise gate function, RMS limiter, built-in pink/white noise generator, and adjustable delay.
The slope of the divider ranges from 6dB/Oct to 48dB/Oct.
The delay step accuracy is 0.01ms, and the level gain accuracy is 0.1dBu, which can meet the good scene adjustment.
The delay step accuracy is 0.01ms, and the level gain accuracy is 0.1dBu, which can meet the good scene adjustment.
FEATURES MORGAN SOUND LM448
• ADSP-21569 1Ghz floating point DSP (192K model)
• Input 16-band PEQ, output 16-band PEQ
• 100M Ethernet port
• The PC software automatically discovers the processor
• Can store 32 system presets
• Fast copy of channel parameters
• DSP and ARM firmware can be upgraded over Ethernet
• Input 16-band PEQ, output 16-band PEQ
• 100M Ethernet port
• The PC software automatically discovers the processor
• Can store 32 system presets
• Fast copy of channel parameters
• DSP and ARM firmware can be upgraded over Ethernet
Comparison table of specifications between LM448 and LM548.
|
Max input level
|
20.5dBu
|
20.5dBu
|
|
Max output level
|
20.5dBu
|
20.5dBu
|
|
Default output level
|
0dBu
|
0dBu
|
|
THD+N
|
<0.005%@+4dBu 20Hz~20kHz
|
<0.005%@+4dBu 20Hz~20kHz
|
|
Frequency response
|
20Hz-20kHz ±0.3dB
|
20Hz-20kHz ±0.3dB
|
|
Background noise
|
-92dBu(unweighted)
|
-95dBu(unweighted)
|
|
Dynamic range
|
110dB
|
112dB
|
|
SNR(signal noise ratio)
|
-110dB
|
-110dB
|
|
DSP
|
ADSP-21569 1Ghz
|
ADSP-21569 1Ghz
|
|
Sampling frequency
|
192KHz
|
384KHz
|
|
Quantization
|
24Bit
|
24Bit
|
|
Pattern storage
|
32
|
32
|
|
Control mode
|
100M Ethernet
|
100M Ethernet
|
|
Noise gate
|
With
|
Without
|
|
Feedback suppressor
|
With
|
Without
|
|
Signal generator
|
With
|
With
|
|
Compressor
|
Input+Output 12 Individual
|
Input+Output 12 Individual
|
|
Delayer
|
Pre-mixing 1sec
Post-mixing 2sec
|
Pre-mixing 1sec
Post-mixing 2sec
|
|
PEQ
Low Shelf High Shelf |
Input 16 band individual
Output 16 individual
|
Input 16 band individual
Output 16 individual
|
|
HPF/LPF
Bessel Butterworth Linkwitz-Riley |
Input+Output 12 individual
|
Input+Output 12 individual
|
Key Attributes
Industry-Specific Attributes
- Warranty: 2 years
Other Attributes
- Brand Name: MORGANSOUND
- Model Number: LM448
- Power: 35W
- Voltage: 110-240V
- Frequency Response Rate: 20Hz – 20KHz
- Feature: High Quality
- Material: Plastic, Metal
Packaging and Delivery
- Selling Units: Single item
- Single Package Size: 48 x 31 x 11 cm
- Single Gross Weight: 3.800 kg
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