dbx Pro 442DriveRack, Complete Equalization Management System, A Harman International Company

442DriveRack®

Complete Equalization Management System

Inputs		Range:	+/-12 dB range
Number of Inputs:	4	Notch Filters
Connectors:	Female XLR
Type:	Electronically balanced/RF filtered	Number:	4 fixed per channel
Impedance:	>40kΩ	Delay
Maximum Input Level:	Hardware selectable for +30, +22, +14, dBu
CMRR:	>40 dB typical, >55 dB at 1kHz	Length:	340ms/channel
Outputs		Dynamics
Number of Outputs:	4	Type:	Compressor/Limiter with PeakStopPlus™
Connectors:	Male XLR	Attack/Release:	Program Dependent
Type:	Electronically balanced, RF filtered	Linking:	All 4 bands are linkable
Impedance:	120Ω	Phase Compensation
Output Transformers:	Optional
Max Output Level:	+25.5 dBu into 1kΩ	Number:	One per output channel
A/D Performance	+22dBu into 600Ω	Amount:	0-180 degrees phase shift
		Output Polarity:	Reversible
Type:	dbx Type IV™ Conversion System	Miscellaneous
Dynamic Range line:	>112 dB unweighted, 115 dB A-weighted
Type IV™ dynamic range:	127 dB with transient material,	Output Transformers:	Optional
	A-weighted, 22kHz BW 125 dB with transient material,	Network:	Proprietary RS-485 Backbone
	unweighted, 22kHz BW	GUI:	RS-232 interface for computer display and configuration
	119 dB typical with program material,	ROM Upgrade:	Flash upgradeable through RS-232
	A-weighted, 22kHz BW	Power Requirements
Sample Rate:	48kHz
A/D Wordlength: 24 bits		Watts:	100-240V - 50/60 Hz - 35 Watts
D/A Performance		Dimensions
Dynamic Range:	112 dB unweighted, 115 dB A-weighted	Dimensions:	Height- 3.5” X Width- 19” X Depth 12.15”
Sample Rate:	48kHz	Weight	10 lbs.
D/A Wordlength:	24 bits	Shipping Weight:	11.5 lbs.
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
EQ
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

dbx engineers are constantly working to improve the quality of our products. Specifications are, therefore subject to change without notice.

FOR MORE INFORMATION CONTACT: dbx Professional Products 8760 S. Sandy Pkwy. Sandy, Utah 84070 Phone (801) 568-7660 Fax (801) 568-7662 customer@dbxpro.com http://www.dbxpro.com

A Harman International Company