Symetrix - Radius NX 4x4
Symetrix 80-0144-A - Radius NX 4x4
4,090.14 CHF Inc. VAT
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Delivery
- Shipped in 2 to 3 weeks
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In-store pickup
- Available in 2 to 3 weeks
Two models
Radius NX 4×4 (4 analog inputs, 4 analog outputs) and Radius NX 12×8 (12 analog inputs, 8 analog outputs). Both feature 64×64 redundant Dante and identical DSP resources.
They only differ in analog I/O, logic output, and external control input capability. The reduced cost of the 4×4 makes it extremely competitive in applications where many Dante endpoints are routed to a main DSP and fewer analog connections are needed.
USB Audio Port
Enables software codec conferencing and computer-based multitrack recording or playback.
USB Host Port
Supports upcoming recording and archiving, audio media playback, digital messaging, and automatic unit backup for quick field exchanges.
128×128 Super Matrix
A next-generation dual-core SHARC processor enables a Super Matrix Composer - placing large matrix load on one core while freeing the second core for general-purpose signal processing - making it possible to design very large and complex systems around a single Radius NX. View modes make it easy to navigate large matrices.
4-port configurable gigabit switch
Serves both Dante and control networks, eliminating or reducing the need for external switches while avoiding 100 Mbit bottlenecks.
Ultra-low noise preamps
Digitally controlled in 3 dB steps, they facilitate precise gain adjustment, resulting in unmatched sound quality.
Features
- Two models: Radius NX 4×4 and Radius NX 12×8.
- USB audio port enables software codecs + recording/playback.
- Dedicated routing resources for 128×128 Super Matrix.
- 4-port Gigabit switch serving Dante + control networks.
- Ultra-low noise preamps with 3 dB gain steps.
- Support for Radius and Edge expansion cards.
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Specifications |
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General |
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Processor |
1 x Analog Devices Griffin ADSP-SC587 dual-core DSP @ 500 MHz |
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Raw processing capacity |
500 MIPS, 6 GFLOPS, 2 GMACS |
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Sample rate |
48 kHz, ± 100 ppm. |
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Frequency response (A/D/A) |
20 Hz – 20 kHz, ± 0.5 dB. |
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Dynamic range (A/D/A) |
> 114 dB, A-weighted. |
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Channel separation (A/D/A) |
> 110 dB @ 1 kHz, +24 dBu |
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Latency (A/D/A) |
1.04 ms, inputs routed to outputs |
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Delay memory |
174 seconds mono. |
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Analogue control inputs |
0-3.3 VDC. |
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Recommended external control potentiometer |
10k Ohm, linear. |
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Logic outputs |
Low (0V) when active, pulled high (5V) when inactive. |
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Maximum external supply voltage / sink current for logic output |
24 VDC / 50 mA. |
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Maximum output current for logic output |
10 mA. |
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THD + Noise |
< -95 dB (BW 22.4 kHz, unweighted); 1 kHz @ +15 dBu with 0 dB gain |
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RS-232 accessory serial I/O |
57.6 kbaud (default), 8 data bits, 1 stop bit, no parity, no flow control, straight-through wiring, only pins 2, 3 and 5 are required |
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RS-485 serial I/O |
38.4 kbaud (default) 8 data bits, 1 stop bit, no parity, no flow control. Can be separated from ARC port |
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Ethernet cable |
Standard CAT5/6, maximum length between devices = 328 feet / 100 metres |
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Dante cable |
Standard CAT6, maximum length between devices = 328 feet / 100 metres |
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ARC cable |
Standard CAT5/6, distance dependent on load and number of devices |
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Maximum number of stored presets |
1000. |
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AEC (if installed) |
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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. |
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Tail length |
400 ms maximum, depending on the number of channels and references |
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Convergence rate |
Typically > 90dB/sec |
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Latency |
11 ms |
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Processors |
1 x Analog Devices Griffin ADSP-21584 dual-core DSP @ 500 MHz |
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Raw processing capacity |
500 MIPS, 6 GFLOPS, 2 GMACS |
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Analog inputs |
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Connectors |
3.81 mm terminal blocks. |
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Number of inputs |
Four (4) switchable mic or line level balanced |
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Nominal input level |
+4 dBu |
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Maximum input level |
+24 dBu. |
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Mic preamp gain |
0 to 51 dB in 3 dB steps with ± 24 dB digital trim |
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Mic preamp EIN |
< -125 dB with 150 Ohm source impedance, BW 22.4 kHz |
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CMRR |
> 50 dB @ 1 kHz, unity gain |
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Input impedance |
2k Ohms balanced, 1k Ohms unbalanced |
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Phantom power (per input) |
+48 VDC @ 10 mA maximum. |
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Dynamic range |
> 115 dB, A-weighted. |
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THD + Noise |
< -100 dB (BW 22.4 kHz, unweighted); 1 kHz @ +15 dBu with 0 dB gain. |
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Latency |
0.31 ms |
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Analogue outputs |
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Connectors |
3.81 mm terminal blocks. |
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Number of outputs |
Four (4) balanced line level |
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Nominal output level |
+4 dBu with 20 dB of headroom |
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Maximum output level |
+ 24 dBu (+ 22.8 dBu in a minimum load of 2k Ohm) |
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Output impedance |
300 Ohms balanced, 150 Ohms unbalanced. |
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Dynamic range |
> 117 dB, A-weighted. |
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THD + Noise |
< -97 dB (BW 22.4 kHz, unweighted); 1 kHz, 0 dB gain, +8 dBu output |
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Latency |
0.65 ms. |
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USB audio I/O |
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Connector |
One (1) High-retention Type B |
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Interface |
2.0 with legacy Audio Class 1.0 modes |
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Capacity |
1x1 (speakerphone modes with and without echo cancellation) - driverless, 2x2 line I/O mode - driverless, and 8x8 line I/O mode - driver included |
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Sample rate |
48 kHz |
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Bit depth |
16-bit, speakerphone modes; 16 or 24-bit, line modes |
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Mechanical data |
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Space requirements |
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 space for connectors. Allow at least 3 inches of additional clearance for rear panel connections. Additional depth may be required depending on your specific wiring and connections. |
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Electrical |
100-240 VAC, 50/60 Hz, 60 Watts maximum, universal input. |
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Ventilation |
The maximum recommended ambient operating temperature is 30°C / 86°F. Ensure that the left and right sides of the equipment are unobstructed (minimum clearance of 5.08 cm, 2 in.). Ventilation should not be impeded by covering ventilation openings with items such as newspapers, tablecloths, curtains, etc. |
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Certifications or compliance |
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) Environment: RoHS |
