The ZonePRO 641m 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 641m 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 641m 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 641m features a power status LED, a network traffic LED, and an RS-232 control port.
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 641m via Ethernet or RS-232. The Configuration Wizard within ZonePRO Designer guides users through the step-by-step configuration process of the 641m.
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
- Optional ZC Controllers
- Ethernet Control
- Serial Control
- Third Party Control
- Wizard-Driven Configuration
Specifications
Front Panel LED Indicators:
N etwork Traffic, PowerAnalog 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 IVTM 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: 6.8 lbs / 3.1 kg Shipping Weight 8.8 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
For more information on this product, please visit the
dbx website.
