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Radial Engineering


Radial OX-8 Eight Channel 3-way Mic Splitter


The Radial OX8-j is a high-performance 8-channel microphone splitter with Jensen Transformers that lets you send a microphone signal to as many as three different destinations at the same time. Each channel is configured with a balanced input, a direct out which also serves as a return path for 48V phantom power, a thru-put with ground lift switch and a jensen transformer isolated output.


      • Balanced 8-channel 3-way mic splitter in single space 19" frame
      • Delivers exceptional audio quality without artefacts
      • Eliminates hum and buzz caused by ground loops
      • Ideally suited for live recording projects, PA and broadcast

      Specifications OX8-j (jensen) OX8-r (radial)
      Audio circuit type:  Passive transformer based mic level splitter
      Number of channels: 8 channel 3-way splitter (1-in/3-out)
      Frequency response:  20Hz ~ 20KHz (+0dB/-0.2dB)   20Hz ~ 18KHz (+0dB/-3dB)
      Dynamic range:  140dB  140dB
      Maximum input:  +2dBu @ 20Hz  +2dBu @ 20Hz
      THD +noise:  0.003% @ 1kHz 0.005% @ 1kHz
      Phase deviation:  0.7° @ 100Hz; 2.8° @ 20Hz  1° @ 100Hz; 5° @ 20Hz
      CMRR: -115dB @ 60Hz 114dB @ 60Hz
      Input impedance:  150 Ohms, balanced 
      Output impedance:  150 Ohms, balanced 
      Transformer: JT-MB-CPC, 1:1 ratio Radial RT-DBS, 1:1 ratio 
      Shield: Dual Faraday, mu-metal can
      Input pad:  -36dB  (allows line-level sources)
      Ground lift:  Disconnects XLR pin-1 at direct-2 and isolated output 
      XLR configuration:  AES standard (pin-2 hot) 
      DB-25 configuration: Tascam analog audio standard
      Construction:  14 gauge steel
      Finish: Durable powder coat
      Size:  (W x H x D) 19" x 6" x 1.75" (48.25 x 15.25 x 4.45cm)
      Weight:  7.5 lb (3.4 kg)
      Shipping Size: W x H x D: 22" x 10" x 4.5" (55.9 x 25.4 x 11.4cm)
      Shipping Weight: 8lbs (3.63kg)
      Power:  Passive, no power required 
      Conditions: For use in dry locations only between 5°C and 40°C
      Warranty:  Radial 3-year, transferable
      Specifications are subject to change without notice.
Need more info on the Radial Engineering OX-8? Click HERE for the Radial website >>>