RAD22

Universal Wall RAD


The RAD22 adds flexible I/O capability to RANE DSP systems. It provides two mic and two line inputs via XLR/TRS combination jacks and an 1/8” (3.5mm) stereo line output for monitoring, recording or amplification. Smart muting allows for the disconnecting of XLR and 1/4” cables to prevent disruption to sound systems for hot-swapping of microphones - even with 24V phantom power applied. Connect the RAD22 to RANE DSP with a Cat5e (or better) cable for a local run up to 500 feet (150m) away from the equipment rack.

Each RAD22 may be installed onto a standard U.S. two-gang electrical box, or flush-mounted to a wall surface.

  • Features
    • (2) XLR/TRS combo jack inputs with auto-switching for MIC or LINE level inputs
    • Smart muting enables hot-swapping of inputs without sound system disruption
    • 3.5mm TRS line output for recording, monitoring with headphones, and live sound amplification
    • RJ45 connection to Rane multiprocessor
    • Standard enclosure and standard back box mounting options for US, UK and EU
    • Isolation circuitry prevents hum due to long cable runs with ground differentials
    • Improved codec for superior audio transmission
    • Completes the RAD family while complimenting the RAD16z
  • Input Signal LEDs:
    • Green LED = 50 dBFS
    • Red LED = 0.5 dBFS
  • Microphone Inputs: (Level set in hardware)
    • Input Impedance: 2.16 kΩ balanced (1.08 kΩ + 1.08 kΩ)
    • Gain Range (dynamic mic mode): 26 - 46 dB, in 1 dB steps
    • Gain Range (condenser mic mode): 14 - 34 dB, in 1 dB steps
    • Max Input (dynamic mic mode): -16 dBu, Gain = 26 dB
    • Max Input (condenser mic mode): -4 dBu, Gain = 14 dB
    • Equivalent input Noise: -121 dBu, 20 kHz BW, Rs = 150Ω, Gain = 26 dB
    • CMRR: -70 dB, Rs = 150Ω, 1kHz, Gain = 26dB
    • Frequency Response: 20 Hz - 20 kHz, +0, -0.5 dB at all Gain settings
    • THD + Noise: < 0.010% @ 1 kHz, 20 kHz BW, Rs = 150Ω, Output = -6 dBFS, Gain = 26
    • Phantom Power: 24VDC, 10mA Max
    • Digital Codec: 48kHz/24-bit
  • 1/8” (35mm) Output
    • Impedance: 200Ω, 1%, each leg
    • Maximum Output: 14 dBu, < 1% THD, 10 kΩ load
    • Dynamic Range: 106 dB, 0 dBFS, 20 kHz BW, A-weighted
    • Frequency Response: 20 Hz - 20 kHz, +0.0/-0.5 dB
    • THD + Noise: 0.008% @ 1 kHz, 20 kHz BW, -6 dBFS output
  • Dimensions (width x depth x height): 5.6” x 1.4” x 4.8” (143 x 36 x 123mm)
  • Weight: 0.94 lb (0.45 kg)

Specifications subject to change without notice

  • RAD22
  • Mounting Plate
  • Screws
  • Installation Tools
  • User Guide
  • Safety & Warranty Manual