DBX 6x4 Digital Zone Processor 640

Vendor: DBX
DBX 6x4 Digital Zone Processor 640 The ZonePRO 640 designed by DBX is a digital zone processor that features 6-channels of input and four outputs. The unit is appropriate for installation in restaurants, retail stores, fitness...
$629.00 $721.00
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DBX 6x4 Digital Zone Processor 640

The ZonePRO 640 designed by DBX is a digital zone processor that features 6-channels of input and four outputs. The unit is appropriate for installation in restaurants, retail stores, fitness centers, nightclubs, and any other situation that needs multiple-zone control of audio sources with paging features. The DBX ZonePRO 640 has limited front-panel control, but both it and the ZonePRO 641 (same features, but without front-panel control) need a computer for initial setup.

The processor provides 2-balanced inputs on Euroblock terminals that are selectable as line or microphone level (with phantom power), along with four pairs of analog RCA line inputs, with each pair internally summed to mono. Outputs are available using Euroblock terminals and can be configured as either stereo or mono. Front-panel control contains zone output volume, source select, and muting for each zone. Output level meters with six-segment LED meters and output dynamics threshold LEDs provide visual feedback of signal levels.

  • 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

DBX 6x4 Digital Zone Processor 640 Specs

  • Input: (6 total) (2) Switchable line or mic inputs (4) RCA Source
  • Input Connectors: Euroblock (Line and Mic) RCA (Source)
  • Input Type: Electronically balanced/RF-filtered
  • Input Impedance: 50k ohm balanced, >75k ohm unbalanced
  • Max Input: +20dBu Mic/Line, +12dBu RCA
  • CMRR: >40dB, typically >55dB @ 1 kHz
  • Mic Preamp gain: 30 to 60 dB
  • Mic Preamp Equivalent Input Noise (EIN): <-118dB
  • Mic Preamp Phantom Power: 15V
  • Output: 4 total
  • Output Connectors: Euroblock
  • Output Type: Electronically Balanced, RF Filtered
  • Output Impedance: 120 ohms balanced, 60 ohm unbalanced
  • Max Output: +20dBu
  • A/D Converter: DBX Type IV™ conversion system
  • A/D Dynamic Range: (line) >113 dB, A-weighted, >110 dB unweighted
  • Type IV Dynamic Range: >119dB, A-weighted, 22kHz; BW: >117dB, unweighted, 22kHz BW
  • Digital Output: RCA 24-Bit oversampling
  • Digital Output Dynamic Range: >114 dB A-weighted, 110dB unweighted
  • Sample Rate: 48kHz
  • D/A Dynamic Range: 112 dB A-weighted, 109dB unweighted
  • Dynamic Range: >109 dB A-weighted, >106 dB unweighted
  • THD+Noise: 0.003% typical at +4dBu, 1kHz, 0dB gain
  • Frequency Response: 20Hz - 20kHz, +/-0.5dB
  • Interchannel Crosstalk: >80dB typical
  • Propagation Delay: 0.6 msec
  • Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz and 230VAC 50/60Hz
  • Power Consumption: 29 W
  • Unit Weight: 6.8 lbs.(3.1 kg)
  • Shipping Weight: 8.8 lbs. (4.0 kg)
  • Dimensions: 1.75” H x 5.75” D x 19” W