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dbx 640 6x4 Digital Zone Processor

dbx 640 6x4 Digital Zone Processor

SoundPro Item: 12399 | Part Number: DBX640V

Regular price $1,000.00
Regular price $1,000.00 Sale price $1,000.00
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MSRP: $1,000.00 | MAP: $1,000.00

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  • Advanced Feedback Suppression (AFS™)
  • Autowarmth®
  • Auto gain control
  • Compression
  • Limiting
  • Noise gating
  • Notch filtering
  • Bandpass and crossover filters
  • Parametric EQ
  • Security lockout
  • Wall panel control
  • RS-232 control
  • Windows® 2000 and XP GUI
  • IEC, UL and CSA Approvals

With 6 inputs and 4 outputs the dbx ZonePRO® 640 provides flexible signal routing, powerful DSP processing and multiple control interfaces for Commercial Audio applications.

Designed to offer superior system sonic performance and flexibility, the 640 delivers the highest quality tools available. Even the input and outputs connectors were chosen for their standard usage and reliability. The ZonePRO products offer Euroblock connectors for balanced signals and RCA connectors for interfacing with consumer equipment often used in commercial applications; there is also a simple analog input buss that allows inputs to be sent from one unit to the next for unit and job scalability.

The 640 provides every necessary processing tool, from the input processing like gain control and EQ available on all inputs to highly sophisticated and specific functions such as selectable paging microphone processing including Gating, De-Essing, Auto Gain Control, Compression and Feedback Suppression. The heart of the ZonePRO products is the Routing module that provides of course Primary Source Selection but also Source Ducking for Paging and Priority Override. The outputs also offer a wealth of processing designed for commercial applications like our patent-pending AutoWarmth® function that was co-developed with JBL to provide natural low frequency extension at any signal level. Each output also offers EQ, Bandpass and Crossover filters, Limiting and Delay for system optimization. With the ZonePRO® every tool is at your disposal to maximize the response of your system.

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Specifications

Electrical
THD+Noise
0.003% typical at +4dBu, 1kHz, 0dB gain
Operating Voltage
100VAC 50/60Hz, 120VAC 60Hz and 230VAC 50/60Hz
Power Consumption
29 W
Audio
Input Impedance
50k ohm balanced, >75k ohm unbalanced
Mic Preamp Gain
30 to 60dB
Output Connectors
Euroblock
Output Impedance
120 ohms balanced, 60ohm unbalanced
Sample Rate
48kHz
Overall Dynamic Range
>109 dB A-weighted, >106 dB unweighted
Frequency Response
20Hz - 20kHz, +/-0.5dB
Connectivity
Input
(2) Switchable line or mic inputs, (4) RCA Source
Input Connectors
Euroblock (line and mic) RCA (source)
Input Type
electronically balanced/RF-filtered
Max Input
+20dBu mic/line, +12dBu RCA
Outputs
4 total
Output Type
electronically balanced, RF filtered
Max Output
+20dBu
Digital Output
RCA 24-Bit oversampling
Controls
Propagation Display
0.6 msec
Included Items
640 6x4 Digital Zone Processor
1x
General
Mic Preamp EIN
<-118dB
A/D Converter
Type IV™ conversion system
Interchannel Crosstalk
>80dB typical
Audio Performance
CMRR
>40dB, typically >55dB @ 1 kHz

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

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    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

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