- Description
Details
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.
- Features
Features
- 6 Inputs / 4 Outputs
- 4 Balanced Mic/Line Inputs
- 2 Unbalanced, Mono-Summed RCA Input Pairs
- Microphone Gain per Channel
- Pre-Configured Architecture
- Two Configurable Input Insert Positions
- One Configurable Output Insert Position
- AutoWarmth® per Output Zone
- Link Bus
- Comprehensive Signal Metering
- Front Panel LCD
- User-Specified Front Panel Control
- Optional ZC Controllers
- Ethernet Control
- Serial Control
- Third Party Control
- Wizard-Driven Configuration
- Specification
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 Number of 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 Number of 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, 22kHzBW: >117dB, unweighted, 22kHz BW Sample Rate 48kHz 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 tooutput >80dB Propagation Delay 0.6 msec Power Requirement Operating Voltage 100 VAC, 50/60Hz, 120 VAC, 60Hz, 230VAC 50/60Hz Power Consumption 29 Watts BTU <92.13 Dimensions (H x W x D) 1.75" (45 mm) x 7.75" (197 mm) x 19" (483 mm) Weight 6.05 lbs (2.74 kg) Shipping Weight 8.2 lbs (4 kg) - Reviews
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