Descrição
O MDX4600 de classe de referência é um maravilhoso Expander / Gate / Compressor / Limitador de pico de 4 canais que é ideal para: comprimir sinais mono / estéreo e fornecer supressão de ruído praticamente inaudível, sem perda de altas frequências; aumento da presença e energia vocal; e limitar ou suavizar picos de sinal extremamente altos. Além disso, o MDX4600 possui um Dynamic Enhancer integrado e um filtro de baixo contorno para fornecer o máximo em enriquecimento de sinal. Simplificando, o MDX4600 pode fazer coisas incríveis para seus vocais ou instrumentos – fornecendo praticamente tudo que você precisa para processamento dinâmico com qualidade de estúdio!
Especificações:
Audio Inputs
Type
XLR and 1/4″ TRS connectors, servo-balanced
Impedance
+4 dBu
50 kΩ balanced, 50 kΩ unbalalanced @ 1 kHz
-10 dBV
50 kΩ balanced, 100 kΩ unbalanced @ 1 kHz
Operating Level
+4 dBu / -10 dBV, switchable
Max. input level
+22 dBu, balanced and unbalanced
CMRR
Typically 60 dB @ 1 kHz
Audio Outputs
Type
XLR and 1/4″ TRS connectors, servo-balanced
Impedance
100 Ω balanced, 50 Ω unbalanced @ 1 kHz
Max. output level
+21 dBu, balanced and unbalanced
System Specifications
Frequency range
10 Hz to 70 kHz, +0/-3 dB
S/N ratio
115 dB, unweighted
THD
0.02% typ. @ +4 dBu, 1 kHz, unity gain
Crosstalk
-90 dB @ 1 kHz
Expander / Gate Section
Type
IRC (Interactive Ratio Control) expander
Threshold
OFF to +10 dB, variable
Ratio
1:1 to 1:8, variable
Attack
< 1 msec / 50 dB, program-dependent
Release
SLOW: 100 msec/1 dB FAST: 100 msec/100 dB, variable
Compressor Section
Type
IKA (Interactive Knee Adaptation) compressor
Threshold
-40 to +20 dB, variable
Ratio
1:1 to ∞:1, variable
Auto characteristic
Wave adaptive compressor
Auto attack time
Typically 15 msec for 10 dB, 5 msec for 20 dB, 3 msec for 30 dB
Auto release time
Typically 125 dB/sec, program-dependent
Output
-20 to +20 dB, variable
Peak Limiter Section
Type
IGC (Interactive Gain Control) peak limiter
Level
0 dB to OFF (+21 dBu), variable
Level 1 limiter type
Clipper
Attack
“Zero”
Release
“Zero”
Level 2 limiter type
Program limiter
Attack
Typically <5 msec, program-dependent
Release
Typically 20 dB/sec, program-dependent
Dynamic Enhancer Section
Type
IDE (Interactive Dynamic Enhancer)
Filter frequency
2.5 kHz (lower cut-off frequency)
Characteristic
High-pass filter (6 dB/oct.)
Boost
Max. 28 dB @ 7.5 kHz
Power Supply, Voltage, Current Consumption
Switch mode power supply
Autorange, 100-240 V~ 50/60 Hz
Power consumption
18 W
Mains connector
Standard IEC receptacle
Dimensions / Weight
Dimensions (H x W x D)
44 x 483 x 149 mm (1.7 x 19.0 x 5.9″)
Weight
1.8 kg (4.0 lbs )
