Description
The ZonePRO 1261m 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 1261m features a total of 12 inputs and six outputs. Inputs include six balanced mic/line switchable terminal block inputs, four mono-summed pairs of unbalanced RCA inputs and one S/PDIF input for up to two digital channels. Hardware-controlled
microphone gain allows adjustment of microphone gain per channel.
The 1261m 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 1261m 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 Designerâ€â€the configuration, control and monitoring software for the ZonePRO family of devicesâ€â€offers control of the ZonePRO 1261m via Ethernet or RS-232. The Configuration Wizard within ZonePRO Designer guides users through the step-bystep configuration process of the 1261m.
Specifications
| Input | 12 Total – (6) Balanced Mic/Line Inputs, (4) Unbalanced, Mono-Summed RCA Input Pairs, S/PDIF Input |
| Input Type | Euroblock (Mic/Line), RCA (Source) |
| Input Impedance | Euroblock: >50kΩ Balanced, >25kΩ Unbalanced, RF Filtered; RCA: >25kΩ Unbalanced, RF Filtered |
| Max Input | +20dBu Mic/Line, +12dBu RCA |
| CMRR | > 40dB, typically >55db @ 1kHz |
| Mic Preamp gain | 30 to 60dB |
| Mic Preamp Equivalent Input Noise (EIN) | < -118dBu, 22Hz-22kHz, 150Ω Source Impedance |
| Mic Preamp Phantom Power | 15V |
| Output | 6 Total |
| Output Type | Electronically Balanced, RF Filtered Euroblock |
| Output Impedance | 120Ω Balanced, 60Ω Unbalanced |
| Max Output | +20dBu |
| A/D Converter | dbx Type IVâ„¢ Conversion System |
| A/D 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 Dynamic Range | 112dB A-weighted, 109dB unweighted, 22kHz BW |
| Dynamic Range | >110dB A-weighted, >107dB unweighted, 22kHz BW |
| THD+Noise | 0.003% typical at +4dBu, 1kHz, 0dB gain |
| Frequency Response | 20Hz – 20kHz, +/- 0.5dB |
| Interchannel Crosstalk | >80dB typical |
| Propagation Delay | 0.8 msec |
| Operating Voltage | 100-240 VAC, 50/60Hz |
| Power Consumption | 27 W |
| BTU | <92.13 |
| Unit Weight | 6.2 lbs / 2.81 kg |
| Shipping Weight | 8.35 lbs / 3.78 kg |
| Dimensions | 1.75†(1U) x 19†x 7.75†(45mm x 483mm x 197mm) |
| Safety Agency Certifications | UL 60065, IEC 60065, E 60065, EN 55013 |
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