Behringer MULTIGATE PRO XR4400 Specifications Sheet - Page 2
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2 MULTIGATE PRO XR4400 Technical Specifications MULTIGATE PRO XR4400 Reference-Class 4-Channel Expander/Gate 4 high-quality expander/gate channels IRC (Interactive Ratio Control) expander/gate circuitry for virtually inaudible noise suppression Extremely short attack time (55 dB @ 1 kHz Gate Section Type Threshold Attack Hold Release Range XLR and 1/4" jack Electronically servo-balanced output stage 60 Ohms balanced, 30 Ohm unbalanced +21 dBu, +20 dBm balanced and unbalanced Expander Section Type Attack Ratio 18 Hz to 30 kHz, +/- 3 dB >95 dBu, unweighted, 22 Hz to 22 kHz 0.008% typ. @ +4 dBu, 1 kHz, Gain 1 0.01% typ. SMPTE
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MULTIGATE PRO XR4400 Technical Specifications
MULTIGATE PRO XR4400
Reference-Class 4-Channel Expander/Gate
4 high-quality expander/gate channels
IRC (Interactive Ratio Control) expander/gate circuitry for virtually inaudible noise suppression
Extremely short attack time (<10 µsec) to capture ultra-high speed signals such as drums
Parametric side chain filter with monitor function
Independent Hold and Release controls for flexible envelope shaping
Maximum attenuation 80 dB
FlexLink system for ultimate master/slave configurations
Dedicated “Traffic light” Threshold and Gain Reduction LED indicators
Servo-balanced inputs and outputs with ¼" TRS and gold-plated XLR connectors
High-quality components and exceptionally rugged construction ensure long life
Conceived and designed by BEHRINGER Germany
Specifications
Audio Input
Connectors
XLR and ¼" jack
Type
RF filtered, servo-balanced input
Impedance
50 kOhm balanced, 25 kOhm unbalanced
Max. Input Level
+21 dBu balanced and unbalanced
CMRR
typ. 40 dB, >55 dB @ 1 kHz
Audio Output
Connectors
XLR and ¼" jack
Type
Electronically servo-balanced output stage
Impedance
60 Ohms balanced, 30 Ohm unbalanced
Max. Output Level
+21 dBu, +20 dBm balanced and unbalanced
System Specifications
Frequency Response
18 Hz to 30 kHz, +/- 3 dB
Noise
>95 dBu, unweighted, 22 Hz to 22 kHz
THD
0.008% typ. @ +4 dBu, 1 kHz, Gain 1
IMD
0.01% typ. SMPTE
Crosstalk
<-100 dB, 22 Hz to 22 kHz
Gate Section
Type
UTR (Ultra Transient Response) gate
Threshold
variable (BYPASS to +10 dBu)
Attack
program dependent
Hold
variable (0 to 4 sec)
Release
variable (50 ms to 4 sec)
Range
variable (0 to -80 dB)
Expander Section
Type
IRC (Interactive Ratio Control) expander
Attack
program dependent
Ratio
variable (1:1 to 1:4)
Side-Chain Filter
Frequency
variable (100 Hz to 10 kHz)
BW (Bandwidth)
variable (2.3 to 0.7 oct.)
Function Switches
Monitor
monitors the side-chain key signal
Filter
activates the side-chain filter
Mode
gate/expander switch
Couple
activates the FlexLink function