Microphone Input

 

Connector:

Female XLR Pin 2 Hot

Type:

Electronically balanced/unbalanced

Impedance:

330Ω

Maximum Input Level:

-9 dBu or +11 dBu with 20 dB pad engaged

CMRR:

>40dB, Typically 55dB

Equivalent Input Noise:

Typically -120 dBu with a 150Ω source load, 20Hz to 20kHz

 

BW

Line Input (Rear Panel)

 

Connector:

TRS 1/4" Jack

Type:

Electronically balanced/unbalanced

Impedance:

20kΩ unbalanced, 40kΩ balanced

Maximum Input Level:

+21dBu balanced or unbalanced

CMRR:

>40dB, Typically 55dB

Gain (Drive Control)

-15dB to +15dB

Instrument Input (Front Panel)

 

Connector:

TS 1/4" Jack

Type:

Unbalanced

Impedance:

470 kΩ

Maximum Input Level:

+21dBu unbalanced

Analog Outputs

 

Connector:

Male XLR Pin 2 Hot and TRS 1/4"

Type:

Servo-balanced/unbalanced

Impedance:

Balanced 120Ω, unbalanced 60Ω

Maximum Output Level:

>+21 dBu, >+20 dBm (into a 600Ω load)

Insert

 

Connector:

TRS 1/4"

Type:

Unbalanced

Impedance:

100Ω (SEND), 20kΩ (RETURN)

Digital Outputs

 

Connectors:

XLR for AES/EBU

 

RCA for S/PDIF

Impedance:

110Ω for AES/EBU

Word Sync Input/Output

75Ω for S/PDIF

 

Connectors:

BNC

Input Impedance:

75Ω terminated by internal jumper

Input:

96, 88.2, 48, or 44.1kHz word clock

Output:

96, 88.2, 48, or 44.1kHz word clock

System Performance

 

DRIVE Control Range:

+30dB to +60dB for Mic Input

 

-15dB to +15dB for Line and Instrument Inputs

Output Level Control Range

-20dB to +20dB

LINE:

Selects between microphone and line inputs

Phantom Power:

+48V

PAD:

20dB pad

PHASE:

Reverses pins 2 and 3 of the microphone input XLR

LOW CUT:

75Hz, 12dB/octave high pass filter

Analog Frequency Response:

<10Hz to 75kHz

THD+Noise:

0.35% typical at +4dBu out, 1kHz, 40 dB gain

Equalizer

 

LOW Frequency:

80 Hz, shelving filter

HIGH Frequency:

12 kHz, shelving filter

MID Frequency:

Sweepable from 100 Hz to 8 kHz, bandwidth 1.5 octaves

Gain (all bands):

Sweepable from –15 to +15 dB

Compressor

 

Threshold Range:

-40 dBu to +20 dBu

Threshold Characteristic:

Selectable OverEasy or Hard Knee

Compression Ratio:

Variable; 1:1 to Infinity:1; 60 dB maximum Compression

Attack Time:

Program-dependent; Typically 5 ms (SLOW disabled), 15 ms

 

(SLOW enabled) for 15 dB Gain Reduction

Release Time:

Program-dependent; Typically 50 dB/sec (SLOW disabled), 8

 

dB/sec (SLOW enabled)

De-Esser

 

Characteristic:

Wideband gain reduction

Frequency Range:

800 Hz to 10 kHz High Pass

Release Time:

12 dB/octave program-dependent; approximately 1 ms/dB

Analog to Digital Conversion

 

Type:

dbx Type IV™ A/D Conversion System

Sample Rate:

96, 88.2, 48, or 44.1kHz selectable

Wordlength:

24, 20, or 16 bit selectable

Dither Type:

TPDF, SNR2, or none

Noise Shape:

Shape 1, Shape 2, or none

Output Format:

S/PDIF or AES/EBU

Convertor Dynamic Range

107dB typical, A-weighted, 22kHz bandwidth

Power Supply

 

Operating Voltage:

 

DO:

120VAC 60Hz, 100VAC 50/60Hz

EU:

230VAC 50/60 Hz

Power Requirements:

35 Watts

dbx® engineers are constantly working to improve the quality of our products. Specifications

FOR MORE INFORMATION CONTACT:

are, therefore subject to change without notice.

dbx® Professional Products

 

8760 S. Sandy Pkwy.

 

Sandy, Utah 84070

 

Phone (801)

568-7660

 

Fax (801)

568-7662

 

Int’l Fax (801)

568-7583

 

customer@dbxpro.com

 

http://www.dbxpro.com

A Harman International Company

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dbx Pro 376 Microphone Input, Line Input Rear Panel, Instrument Input Front Panel, Analog Outputs, Insert, Digital Outputs
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376 specifications

The dbx Pro 376 is a highly regarded unit in the realm of audio processing, combining advanced technologies and user-friendly features to enhance sound quality and versatility in various professional settings. As a dual-channel microphone preamp, the Pro 376 is designed to deliver exceptional audio fidelity, making it an ideal choice for recording studios, live sound applications, and broadcast environments.

One of the standout features of the dbx Pro 376 is its high-performance microphone preamplifiers. These preamps are equipped with Ultra-Dynamic Range technology, which provides a broad dynamic range and low noise floor. This ensures that every subtle nuance of the audio signal is captured accurately, resulting in clear and detailed recordings. Furthermore, each channel boasts switchable phantom power, allowing for compatibility with a wide array of condenser microphones.

The Pro 376 also includes dbx's proprietary DriveReduction technology. This innovative processing feature allows users to apply a transparent form of compression that maintains the integrity of the original sound while controlling dynamics. By providing versatility in managing signal levels, DriveReduction becomes an invaluable tool in both live and studio settings.

Another essential aspect of this unit is its bandwidth-efficient, 3-band equalizer with a dedicated low-cut filter. The EQ section permits precision tuning of frequencies, enabling audio engineers to shape the sound to fit specific artistic visions. It offers both musicality and functionality, ensuring that the end product meets professional standards.

Durability is also a hallmark of the dbx Pro 376. Built with rugged metal housing, it’s designed to withstand the rigors of the road, making it a reliable choice for touring musicians and sound professionals. Its intuitive front-panel controls allow for easy operation, while its compact design ensures it fits seamlessly into any audio rack setup.

The dbx Pro 376 incorporates balanced XLR inputs and outputs, ensuring minimal signal loss and optimal compatibility with other audio equipment. The unit is also versatile enough to function in various setups, be it for recording, live performances, or broadcast.

In summary, the dbx Pro 376 stands out with its premium microphone preamps, innovative processing technologies, user-friendly interface, and robust build quality. These features combine to make it an essential tool for any audio professional seeking to elevate their sound production capabilities. Whether in a studio or on stage, the Pro 376 delivers impressive results, bringing audio vision to life.
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