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Radial 8 Channel 3-Way Microphone Splitter With 1 Input, 3 Outputs With Jensen Transformer

Product Code RARADIAL80X-J
Manufacturer Radial

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

The Radial OX8 is a high-performance 8-channel microphone splitter that lets you send a microphone signal to as many as three consoles 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 transformer isolated output.

The OX8 is particularly well suited for live recording by delivering a transformer isolated audio signal path to the recording system while providing direct feeds to the front of house and monitor consoles. Transformer isolation eliminates hum and buzz cause by ground loops for ultra quiet results.

For maximum flexibility, several connector options are available. Inputs may be accessed via the front panel, using standard XLRs, or the rear panel, with a choice of either 25 pin D-subs (wired to the Tascam standard) or Euro screw-down terminal connectors (Note: Wire-end terminal blocks are sold separately). Outputs include D-subs and Euro connectors, which are also located on the rear panel. These make it easy to connect to popular multi-track recording systems while providing easy termination for permanent installations.

Although primarily designed for mic signals, the OX8 is equipped with a -36dB pad to accommodate line level sources, making the OX8 highly adaptable for all types of signal splitting. Several connector options are available to enhance flexibility. Inputs may be accessed via the front panel using standard XLRs, or via the rear panel with a choice of either 25 pin D-subs wired to the ProTools standard or screw-down Phoenix/Euro terminals which are commonly used in permanent installations.

Because the OX8 is 100% passive, it does not require any power whatsoever to make it work. You simply plug in and the transformers do all the work. The OX8 comes standard with Eclipse ET-MS10 mic bridging transformers or may be special ordered with premium transformers for the ultimate purist. Each channel is further advantaged with an ultra-short signal path and built in RF filters to ensure absolute quiet performance even in the most noise-prone environments.

The Radial OX8 is a professional recording tool that is equally at home in live touring, permanent installations or broadcast.


Specifications OX8-jensen OX8-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, MuMETAL® 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.

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

E&OE. Information is subject to change without notice. The rights and ownership of all trademarks are recognised.


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