Quad Gate

The latest addition to the 10 Series product line, the dbx® 1074 QuadGate™, is the perfect companion to the 1066 and 1046. The 1074 offers 4 channels of gating with threshold, depth and release controls on each channel. The 1074, like the rest of the products in dbx 10 Series, is based on the legendary dbx V2 VCA and offers XLR inputs and outputs, and 1/4” side-chain input. In addition to an external key input per channel, the 1074 also has an internal filter that can be independently activated and controlled on a channel-per-channel basis. This filter allows the 1074 to not only clean up tracks, but gives you frequency selective control on each gate, to open exactly when you want it to. These features combined, make the 1074 an absolute must for those who require quad gating on applications including: Gating dry and percussive sounds such as snare drum and kick drum,gating sounds that have longer decay times such as cymbals and Pianos, gating hum or buzz from live instruments or recorded tracks or eliminating Headphone leakage into microphones. Gating instrument microphones to eliminate amplifier bleed. 

From the company that has been redefining the standard of signal processing for more than 30 years, dbx® Professional Products comes a bulletproof product that caters to the scrutinizing needs of those who require the precision noise gating capabilities. Once again, 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 design. The 1074’s independent channel design with key filtering capabilities make it the perfect tool for countless applications.


·       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


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


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


20 Hz to 20 kHz, +0/-0.5 dB

Frequency Response

0.35 Hz to 200 kHz, +0/-3 dB


< -96 dBu, unweighted, 22 kHz measurement bandwidth

Dynamic Range

> 115 dB, unweighted


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


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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