MCM Electronics

Quad Noise GateMCM Part #: 555-20645  |  DBX Professional Part #: 1074

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Quad Noise Gate

A bulletproof product that caters to the scrutinizing needs of those who require precision noise gating capabilities. The engineering staff at dbx Professional Products have taken technology that has been over three decades in the making and have created a product that is flexible, versatile and rock solid in construction and design. The 1074’s independent channel design with key filtering capabilities make it the perfect tool for gating applications.

Product Description

    Features
  • Four independent channels of gating
  • Independent key filtering
  • Independent Threshold and Release controls
  • Differentially balanced gold-plated XLR and 1/4" inputs and outputs
  • True RMS level detection
  • Stereo Coupling mode
  • Switchable +4dBu or -10dBv operation per channel
Specifications
Input Connectors XLR (Pin 2 and tip hot)
Input Type Electronically balanced/unbalanced, RF filtered
Input Impedance Balanced > 50 kOhm, unbalanced >25 kOhm
Max Input > +22 dBu balanced or unbalanced
CMRR 40dB: Typically >55 dB at 1 kHz
Key Input Electronically balanced/unbalanced, RF fitered Balanced 50kOhm, unbalanced > 25 kOhm
Output Connectors XLR (Pin 2 hot)
Output Type Servo-balanced/unbalanced, RF filtered
Output Impedance Balanced 60 Ohm, unbalanced 30 Ohm
Max Output > +22 dBm balanced, > +20 dBm unbalanced
Bandwidth 20 Hz to 20 kHz, +0/-0.5 dB
Frequency Response 0.35 Hz to 200 kHz, +0/-3 dB
Noise < -96 dBu, unweighted, 22 kHz measurement bandwidth
Dynamic Range > 115 dB, unweighted
THD+Noise 0.008% typical at +4 dBu (1 kHz unity gain), 0.08% typical at +20 dBu (1 kHz unity gain), < 0.1% any amount of compression up to 40 dB, 1 kHz
Interchannel Crosstalk < -80dB, 20 Hz to 20 kHz
Stereo Coupling True RMS Power Summing
Operating Voltage 100-120 VAC 50-60 Hz or 200-240 VAC 50/60 Hz
Power Consumption 30 Watts
Fuse 100-120 VAC:250 mA Slow Blow, 200-240 VAC:125 mA Type T
Power Connector IEC receptacle
Unit Weight 6.9 lbs.
Shipping Weight 9.3 lbs.

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Package Specifications & Dimensions
Hazardous:No
RoHS Comp:No
Warranty:365 days
Need to Return?
Length:0 in.
Width:0 in.
Height:0 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 033

PDF Reference
Datasheet

Requires Adobe Acrobat Reader.

Mfr. Info

DBX Professional Logo
Mfr. Name:DBX Professional
Mfr. Part Number:1074