Behringer MDX4600 Multicomp Pro-XL Quad Dynamics Processor



Excellent near new condition Behringer dynamics processor. This items has spent its' operating life mounted in a mobile rack. There are just a few marks/blemishes eg where the screws were fitted to hold the unit in the rack. Please refer to the photographs as they make up a large part of the description. Supplied with a new AC cable fitted with a 13amp plug.

Specification:

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 )