DBX442 DRIVERACK Equalization Management System

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dbx 442 driverack
This product caters to numerous applications in tour sound and sound contractor requirements.

442 DriveRack Complete Equalization Management System. The DriveRack 442 Complete Equalization Management System is the latest product in the DriveRack line. The 442 is based on the same operating system as the DriveRack 480 and offers the user four inputs and four outputs on XLR connectors. Each channel has EQ in the form of a 9-Band Parametric or a 31-Band Graphic and Notch Filters. In addition the 442 features a filter set that can be used to create a Highpass, Lowpass or Bandpass filter. Dynamics processing is available on all channels with a Compressor/Limiter that emulates the classic dbx 160. The output section of the 442 offers delay, output level and phase compensation. The 442 is also capable of running dual real-time analyzers on channels three and four. A 480 master, a PC GUI, or a 480R remote can control the 442. Any combination of 480s, 481s, 482s and 442s can be controlled on a single DriveRack network consisting of up to 100 units.
• Number of Inputs: 4
• Connectors: Female XLR
• Type: Electronically balanced/RF filtered
Impedance: >40k ohm
• Maximum Input Level: Hardware selectable for +30, +22, +14, dBu
• CMRR: >40 dB typical, >55 dB at 1kHz
• Connectors: Male XLR
• Type: Electronically balanced, RF filtered
• Impedance: 120ohm
• Output Transformers: Optional
• Max Output Level: +25.5 dBu into 1kohm +22dBu into 600ohm
• A/D Performance
• Type: dbx Type IV' Conversion System
• Dynamic Range line: >112 dB unweighted, 115 dB A-weighted
• Type IV' dynamic range: 127 dB with transient material, unweighted, 22kHz BW
• A-weighted, 22kHz BW 125 dB with transient material, unweighted, 22kHz BW, 119 dB typical with program material, A-weighted, 22kHz BW
• Sample Rate: 48kHz
• A/D Wordlength: 24 bits
• D/A Performance
• Dynamic Range: 112 dB unweighted, 115 dB A-weighted
• Sample Rate: 48kHz
• D/A Wordlength: 24 bits
• System Performance
• Internal Wordlength: 48 bits
• THD + Noise: 0.003% typical at +4dBu, 1kHz, 9dB input gain
• Frequency Response: 20Hz- 20kHz, +/-0.5dB
• Interchannel Crosstalk: <-85dB at 1kHz, 0dB input gain
• Type: One 31-band Graphic EQ per input channel, or
• 9 band Parametric EQ per input channel
• RTA can be substituted for EQ in channels 3 and 4
• Range: +/-12 dB range
• Notch Filters Number: 4 fixed per channel
• Delay Length: 340ms/channel
• Type: Compressor/Limiter with PeakStopPlus'
• Attack/Release: Program Dependent
• Linking: All 4 bands are linkable
• Phase Compensation
• Number: One per output channel
• Amount: 0-180 degrees phase shift
• Output Polarity: Reversible
• Output Transformers: Optional
• Network: Proprietary RS-485 Backbone
• GUI: RS-232 interface for computer displya and configuration
• ROM Upgrade: Flash upgradeable through RS-232
Power Requirements
• Watts: 100-240V - 50/60 Hz - 35 Watts
• Dimensions
Height- 3.5" X Width- 19" X Depth 12.15"

Additional Information

Product ConditionNew - On Clearance

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