Digital Zone Processors dbxpro.com ™ dbx ZonePRO 640m RS-232 ZC INPUT OUTPUTS LINK INPUT SOURCE MIC/LINE MIC/LINE (R) CLIP CLIP (R) (R) CLIP CLIP (R) (G) SIGNAL SIGNAL (G) (G) SIGNAL SIGNAL (G) L MIC GAIN MIC GAIN MIC GAIN MIC GAIN ML 4 ML 3 ML 2 ML 1 CH 4 CH 3 CH 2 CH 1 MIC MIC MIC MIC R LINE LINE LINE LINE S2 S1 ZC INPUT LINK OUTPUT ETHERNET OVERVIEW: The ZonePRO 640m offers fixed I/O, pre-configured architecture, configurable insert processing and optional duplication of audio channels to another ZonePRO device via a link bus. The 640m features a total of six inputs and four outputs. Inputs include four balanced mic/line switchable terminal block inputs and two mono-summed pairs of unbalanced RCA inputs. Hardware-controlled microphone gain allows adjustment of microphone gain per channel. The 640m device has a pre-configured architecture with input processing, a central matrix and output processing. Two input insert positions and one output insert position allow channel-specific insert processing to be configured. AutoWarmth®, a psychoacoustic function that maintains full frequency bandwidth even when the signal level has dropped, is permanently available on each output zone. A link bus allows duplication of the first six audio channels to another ZonePRO device in applications where additional output zones are required. The front panel of the 640m features comprehensive signal metering, an informative LCD display and user-specified front panel control. Additional system control is offered in the form of optional Zone Controllers. This collection of hardware wall-controllers represents a series of simple, elegant user interfaces for functions such as volume, source and preset control. All ZonePRO devices can be controlled by third party control systems via RS-232 or Ethernet as applicable (see table for further information). ZonePRO Designer—the configuration, control and monitoring software for the ZonePRO family of devices—offers control of the ZonePRO 640m via Ethernet or RS-232. The Configuration Wizard within ZonePRO Designer guides users through the step-by-step configuration process of the 640m. KEy FEatuREs: 9 6 Inputs / 4 Outputs 9 Comprehensive Signal Metering 9 4 Balanced Mic/Line Inputs 9 Front Panel LCD 9 2 Unbalanced, Mono-Summed RCA Input Pairs 9 User-Specified Front Panel Control 9 Microphone Gain on Channels 1-4 9 Optional ZC Controllers 9 Pre-Configured Architecture 9 Ethernet Control 9 Two Configurable Input Insert Positions 9 Serial Control 9 One Configurable Output Insert Position 9 Third Party Control 9 AutoWarmth® per Output Zone 9 Wizard-Driven Configuration 9 Link Bus Page 1 of 2 DBx PROFESSIOnAL | 8760 S. Sandy Parkway | Sandy, UT 84070 U.S.A | Ph. +1 - 801-566-8800 | Fax +1 - 801-566-7662 dbxpro.com Digital Zone Processors ™ ZonePRO 640m tEchnIc al sPEcIFIc atIOns: Front Panel lED Indicators: Per Output: 4 Independent Six-Segment Lightpipe Output Meters that range from -30 to +20 dBu, Threshold Meters Other: LCD Display provides information about Source Selection, Page Steering, Zone Volume and Mute analog Inputs: 6 Total (4) Switchable Mic or Line, (2) Unbalanced, Mono-Summed RCA Input Pairs Type: Euroblock (Mic/Line), RCA (Source) Impedance (Euroblock): >50kΩ Balanced, >25kΩ Unbalanced, RF Filtered Impedance (RCA): >25kΩ Unbalanced, RF Filtered Max. Input Line Level: +20dBu Mic/Line, +12dBu RCA CMRR: >40dB, typically >55dB @ 1kHz Mic Pre Gain: 30 to 60dB Mic Input noise (E.I.n.): <-118dBu, 22Hz-22kHz, 150Ω Source Impedance Mic Phantom Power: +15VDC analog Outputs: 4 Total Type: Electronically Balanced, RF Filtered Euroblock Impedance: 120Ω Balanced, 60Ω Unbalanced Max. Output Level: +20dBu a/D Performance: Type: dbx Type IV™ Conversion System Dynamic Range Line: >113dB, A-weighted, >110dB unweighted Type IV Dynamic Range: >119dB, A-weighted, 22kHz BW: >117dB, unweighted, 22kHz BW Sample Rate: 48kHz D/a Performance: Dynamic Range: 112dB A-weighted, 109dB unweighted, 22kHz BW system Performance: Dynamic Range: >109dB A-weighted, >106dB unweighted, 22kHz BW THD+n: 0.003% typical at +4dBu, 1kHz, 0dB gain Frequency Response: 20Hz – 20kHz, +/- 0.5dB Interchannel Crosstalk: >80dB typical Crosstalk input to output: >80dB Propagation Delay: 0.6 msec Operating voltage: 100 VAC, 50/60Hz, 120 VAC, 60Hz, 230VAC 50/60Hz Power Requirements: 29 Watts BTU Rating: <92.13 BTU Physical Dimensions: Weight: 6.05 lbs / 2.74 kg Shipping Weight 8.2 lbs / 4 kg Dimensions (H(U) x W x D): 1.75” (1U) x 19” x 7.75”(45mm x 483mm x 197mm) Safety Agency Certifications: UL 60065, IEC 60065, E 60065, En 55013 Front Panel Mix Inputs Outputs Mic Preamps S/PDIF Ethernet AnC* Control Functionality 1260m 12 6 6 ✓ ✓ ✓ ✓ ✓ 1260 12 6 2 ✓ ✓ ✓ ✓ 1261m 12 6 6 ✓ ✓ ✓ ✓ 1261 12 6 2 ✓ ✓ ✓ 640m 6 4 4 ✓ ✓ ✓ ✓ 640 6 4 2 ✓ 641m 6 4 4 ✓ ✓ ✓ 641 6 4 2 *Ambient noise Compensation Page 2 of 2 DBx PROFESSIOnAL | 8760 S. Sandy Parkway | Sandy, UT 84070 U.S.A | - Ph. +1 801-566-8800 | Fax +1 - 801-566-7662