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Everything In Music Since 1958
Everything In Music Since 1958

Powerful Processing - The Symetrix Prism 4x4 Dante DSP Audio Processor

The Prism family is the workhorse series in Symetrix’s DSP lineup. With all the core features needed for the most common applications. Prism is ideally suited for applications requiring powerful, extremely cost effective advanced signal processing coupled with a standardized means for future expansion.

  • 4 analog in and out, and powerful Symetrix DSP reduce overall system costs
  • Industry leading analog and A/D/D/A performance, 48 volt phantom mic power
  • Configured using award winning Composer software. Controlled from W Series remotes, ARC wall panels, ARC-WEB and T Series touchscreens
  • Compact 1/4 rack format. PoE+ injector included. Rack and surface mount kits sold separately
  • Front panel LCD provides configuration information, system status, and analog audio levels


Analog Inputs

  • Number of Inputs: Four (4) switchable balanced mic or line level
  • Connectors: 3.81 mm terminal blocks
  • Nominal Input Level: +4 dBu
  • Maximum Input Level:; +23 dBu
  • Mic Pre-Amp Gain: 0, 12, 24, 44 or 54 dB switchable with ± 24 dB trim
  • Mic Pre-Amp EIN: < -125 dB with 150 ohm source impedance. 22.4 kHz BW
  • Input Impedance: 8k Ohms balanced, 4k Ohms unbalanced
  • Phantom Power (per input): +48 VDC, 10 mA maximum
  • Dynamic Range: > 113 dB, A-weighted
  • THD+Noise: < -100 dB; 22.4 kHz BW, unweighted; 1 kHz @ +15 dBu with 0 dB gain. Course gain is set to +4 dBu

Analog Outputs

  • Number of Outputs: Four (4) balanced line level
  • Connectors: 3.81 mm terminal blocks
  • 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


  • Sampling Rate: 48 kHz
  • Frequency Response (A/D/A): 20 Hz – 20 kHz, ± 0.5 dB
  • Dynamic Range (A/D/A): > 113 dB, A-weighted
  • Channel Separation (A/D/A): > 110 dB @ 1 kHz, +24 dBu
  • THD+Noise: < 95 dB (22.4 kHz BW, un-weighted); 1 kHz @ +15 dBu with 0 dB gain
  • Latency (A/D/A): 1.04 mS, inputs routed to outputs
  • ProcessorsL 1 x Analog Devices SHARC 21489 @ 400 MHz SIMD
  • Raw Processing Capacity 400 MIPS, 1.6 GFLOPS
  • Delay Memory: 174 mono seconds

Manufacturer: Symetrix
SKU: I451727-N-0-WHX

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