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Symetrix Radius NX 12x8 Audio Processor
Symetrix Radius NX 12x8 Audio Processor
$4,128.00

Symetrix Radius NX 12x8 Audio Processor

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SoundPro Item: 27702
MPN: RADIUS NX 12X8
$4,128.00
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Radius NX is equipped with 128 (64—64) redundant Dante channels. Dante protocol enables ultra-reliable multi-channel audio networking over IP. Together, Symetrix and Audinate's Dante provide the fastest possible way to implement, control, and maintain a system of networked DSPs and accessories - including third-party Dante-enabled end points.

Symetrix engineers, having worked with Dante for over ten years, leverage the protocol for box-to-box audio networking as well as peer-to-peer connection with major third-parties including AudioTechnica, Clockaudio, and Shure. In countless case studies, designers have benefited from the use of low cost off-the-shelf switches and cabling to link Symetrix DSPs with Dante-enabled mixing consoles, microphones, power amplifiers, loudspeakers, and computers.

Symetrix Radius NX Features

  • 12 analog inputs, 8 analog outputs
  • Optional AEC coprocessor module - up to 16 channels
  • USB audio port enables soft-codecs + record/playback
  • Dedicated routing resources for a 128—128 Super Matrix
  • 4-port Gigabit Switch serves Dante + control networks
  • Ultra-low noise preamps with 3 dB gain steps
  • Support for Radius and Edge Expansion Cards
  • Radius NX 12x8 Audio Processor1
  • Processor1 x Analog Devices Griffin ADSP-SC587 dual- core DSP @ 500 MHz
  • Raw processing capacity500 MIPS, 6 GFLOPS, 2 GMACS
  • Sampling rate48 kHz, ± 100 ppm.
  • Frequency response (A/D/A)20 Hz – 20 kHz, ± 0.5 dB.
  • Dynamic range (A/D/A)> 114 dB, A-weighted.
  • Channel separation (A/D/A) > 110 dB @ 1 kHz, +24 dBu
  • Latency (A/D/A) 1.04 ms, inputs routed to outputs
  • Delay memory 174 mono seconds.
  • Analog control inputs 0-3.3 VDC.
  • Recommended external control potentiometer 10k Ohm, linear.
  • Logic outputs Low (0V) when active, pulled high (5V) when inactive.
  • Logic output maximum external power supply voltage / current sinking24 VDC / 50 mA.
  • Logic output maximum output current 10 mA.
  • THD + Noise < -95 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain
  • RS-232 accessory serial I/O 57.6 kbaud (default), 8 data bits, 1 stop bit, no parity, no flow control wired straight-through, only pins 2, 3, and 5 required
  • RS-485 serial I/O 38.4 kbaud (default) 8 data bits, 1 stop bit, no parity, no flow control. May be broken out of ARC port
  • Ethernet Cable Standard CAT5/6, maximum device to device length = 328 feet / 100 meters
  • Dante Cable Standard CAT6, maximum device to device length = 328 feet / 100 meters
  • ARC Cable Standard CAT5/6, distance dependent upon load and number of devices
  • Maximum stored presets1000
  • AEC (if installed)*
    • Number of Channels: Dual-core module: For standard conferencing, up to sixteen (16) channels with two (2) references. For mix-minus applications, up to eight (8) channels with eight (8) references. Single-core module: For standard conferencing, up to eight (8) channels with one (1) reference. For mix-minus applications, up to four (4) channels with four (4) references.
    • Tail Length: 400 mS maximum, dependent on channel and reference count
    • Convergence Rate: Typically > 90dB/sec
    • Latency: 11 mS
    • Processors: 1 x Analog Devices Griffin ADSP-21584 dual-core DSP @ 500 MHz
    • Raw processing capacity: 500 MIPS, 6 GFLOPS, 2 GMACS
    • *Optional coprocessor module required, single-core or dual-core models are available.
  • Analog Inputs
    • Connectors: 3.81 mm terminal blocks.
    • Number of inputs: Four (4) switchable balanced mic or line level
    • Nominal input level: +4 dBu
    • Maximum input level: +24 dBu.
    • Mic pre-amp gain: 0 to 51 dB in 3 dB steps with ± 24 dB digital trim
    • Mic pre-amp EIN: < -125 dB with 150 Ohm source impedance, 22.4 kHz BW
    • CMRR: > 50 dB @ 1 kHz, unity gain
    • Input impedance: 2k Ohms balanced, 1k Ohms unbalanced
    • Phantom power (per input): +48 VDC @ 10 mA maximum.
    • Dynamic range: > 115 dB, A-weighted.
    • THD + Noise: < -100 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain.
    • Latency: 0.31 mS
  • Analog Outputs
    • Connectors: 3.81 mm terminal blocks.
    • Number of outputs: Four (4) balanced line level
    • Nominal output level: +4 dBu with 20 dB of headroom
    • Maximum output level: +24 dBu (+22.8 dBu into a 2k Ohm minimum load)
    • Output impedance: 300 Ohms balanced, 150 Ohms unbalanced.
    • Dynamic range: > 117 dB, A-weighted.
    • THD + Noise: < -97 dB (22.4 kHz BW, unweighted); 1 kHz, 0 dB gain +8 dBu output
    • Latency: 0.65 mS.
  • USB Audio I/O
    • Connector: One (1) high-retention Type B
    • Interface: 2.0 with Audio class 1.0 legacy modes
    • Capacity: 1x1 (echo cancelling speakerphone and non-echo cancelling speakerphone modes) - driverless, 2x2 line I/O mode - driverless, and 8x8 line I/O mode - driver included
    • Sample Rate: 48 kHz
    • Bit Depth: 16-bit, speakerphone modes; 16 or 24-bit, line modes
  • Mechanical Data
    • Space Required: 1U (WDH: 18.91 in. x 9.5 in. x 1.72 in. / 48.02 cm x 24.13 cm x 4.37 cm). Depth does not include connector allowance. Allow at least 3 inches additional clearance for rear panel connections. Additional depth may be required depending upon your specific wiring and connections.
    • Electrical: 100-240 VAC, 50/60 Hz, 60 Watts maximum, universal input.
    • Ventilation: Maximum recommended ambient operating temperature is 30 C / 86 F. Ensure that the left and right equipment sides are unobstructed (5.08 cm, 2 in. minimum clearance). The ventilation should not be impeded by covering the ventilation openings with items such as newspapers, tablecloths, curtains, etc.
    • Shipping Weight: 8.5 lbs. (3.85 kg)
    • Certifications or Compliance: e Safety: UL 60065, cUL 60065, IEC 60065 EMC: EN 55103-1, EN 55103-2, EN55032, EN 61000-3-2, EN 61000-3-3, ICES-003, FCC Part 15 (all Class A) Environmental: RoHS

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