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Rane AD22S
2-Channel Audio Delay

OUR PART #  AD22S


The AD22S is a fully balanced 2-input, 2-output unit designed for speaker array synchronicity, precision video to audio alignment and more. It has 2 distinct modes. Distance mode provides a delay range from 2.0 to 999.99 milliseconds with precision to 0.01ms displayed in units of time, distance or frames. Video mode provides almost a full second of audio delay in .5 frame increments for all standard NTSC or PAL frame rates. It can operate as 2 independent channels or as a linked stereo pair. Features include 2 XLR ins and outs, 24-bit processing, up to 24dBu unity gain, LEDS for signal presence, front panel lockout, failsafe bypass relay, and internal universal power supply.

Distance Mode

  • Display in milliseconds, feet, or meters with 0.01 ms resolution
  • 2.00 to 999.99 ms Delay Range per channel
  • Calculates temperature compensation to the speed of sound

Video Mode

  • Display in frames per second or milliseconds
  • Compatible with NTSC and PAL / SECAM frame rates
  • 0.5 frame resolution up to 23.5 frames

Rane AD22S 2-Channel Audio Delay Specifications:

  • Delay Range: 2.00 to 999.99 ms  
  • Distance Increment: 0.01 and 1.00 ms. Each channel independent
  • Video Increment: 0.5 frames. Each channel independent
  • NTSC: 23.976, 24, 29.97, 59.94, 60 fps  North America, Philippines, Japan
  • PAL / SECAM: 25.00, 50 fps  Europe, Australia, China, Brazil
  • Sampling Frequency: 50,000 Hz  
  • Data Conversion: 24-bit  
  • Audio Connectors: XLR  Pin 2 (+)
  • Inputs: Active balanced  
    • Impedance: 20 kOhms Balanced, line to line
    • Max Level: 24 dBu  
  • Outputs: Active balanced  
    • Impedance: 50 Ohms Balanced, line to line
    • Max Level: 24 dBu  
  • Output Relays: Yes. Auto-bypass on powerloss
  • LED Thresholds:
    • Clip: 3 dB before converter overload, +22 dBu @1 kHz
    • Signal Present: -47dB below Clip LED, -25 dBu @ 1 kHz
  • Frequency Response: 20 Hz - 22 kHz  +4 dBu, 20 Hz to 20 kHz
  • System Gain:
    • High-Impedance Load: 0 dB  Load = 10.0 kOhms balanced, +4 dBu, 20 Hz to 22 kHz
    • 600 Ohm Load: 0 dB  Load = 600 Ohms balanced, +4dBu, 20 Hz to 22 kHz
    • < /UL >
    • THD + Noise: 0.006%  +4 dBu, 20 Hz to 20 kHz, 30 kHz BW
    • Signal-to-Noise Ratio: 86 dB  +4 dBu, 20 Hz to 20 kHz
    • Dynamic Range: 108 dB  +24 dBu, 20 Hz to 20 kHz, A-weighted
    • Crosstalk: -90 dB  +4 dBu, 20 Hz to 20 kHz
    • Propagation Delay: 2.00 msec, Bypass off
    • Power Supply Requirement: 100 to 240 VAC, 50/60Hz, 7 W
    • Unit: Agency Listing: UL/cUL/CE
    • Size (HxWxD): 1U 1.75" x 19" x 5.25" (4.4 x 48.3 x 13.3 cm)
    • Weight: 4 lb (1.8 kg)

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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