Radial Eng Pro OX8-j

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Radial

Product SKU: RAD-R800 8004

Overview Rackmount Mic-Level Passive SplitterThe OX8™ is an eight channel passive mic splitter designed to send the outputs of multiple microphones to three destinations at once, with transformer isolation and ground lifts to eliminate hum and buzz from ground loops....

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ATTENTION! TARIFFS AND INDUSTRY IMPACT: All Pricing is subject to change without notice due to industry wide Tariff increases with several major manufacturers. Please check with your sales rep for current and updated pricing information prior to ordering. Quotes are only valid for the day they are provided. Returns for credit - New product may be approved to be returned for credit within 30 days of original packaging. Product must be new, unopened and in original packaging Returns and canceled orders are subject to a 25% restocking fee. -MANY ITEMS ARE CURRENTLY ON BACKORDER. PLEASE VERIFY PRICING AND AVAILABILITY ON ALL PRODUCTS WITH YOUR SALES REP VIA CHAT, EMAIL, OR PHONE BEFORE PLACING AN ORDER

Product Details


Rackmount Mic-Level Passive Splitter
The OX8™ is an eight channel passive mic splitter designed to send the outputs of multiple microphones to three destinations at once, with transformer isolation and ground lifts to eliminate hum and buzz from ground loops.


  • Balanced 8-channel microphone signal splitter
  • Delivers high quality audio without distortion
  • Choice of Eclipse or premium Jensen transformers
  • Eliminates hum and buzz caused by ground loops

Noise-free microphone splitting
The Radial OX8 is a professional audio tool that is equally at home on a live stage as it is in a broadcast studio, splitting eight microphone signals to multiple destinations simultaneously without noise or distortion, and eliminating hum and buzz from ground loops. 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 a ground lift switch, and a fully transformer-isolated output. The OX8 may be ordered with premium Jensen JT-MB-CPC transformers or Eclipse ET-MS10 transformers as an affordable alternative. Each channel also benefits from an ultra-short signal path and built in RF filters to ensure absolute quiet performance even in the most noise-prone environments.

OX8 Applications

Using the OX8 to record a live show
The OX8 is ideal for recording a live show. Simply connect the stage mics to the OX8 and split the signal from the OX8 to the recorder and the PA system. The transformers will isolate the recording system to eliminate hum and buzz caused by ground loops.

Using the OX8 with a live PA system
There is nothing more bothersome than hum and buzz coming at you through the stage monitors. The OX8 is easily configured to isolate the FOH and monitor consoles to ensure noise-free performance. Gang up as many as you need for 16 or more channels.

Using the OX8 to broadcast a live event
Go all the way by using the auxiliary out to feed the monitors and the isolated out to feed a broadcast truck. The OX8s amazing sound quality will deliver a distortion free feed to the broadcaster while enabling the PA system to work independently.


Audio circuit type: Passive transformer based mic level splitter
Transformer: choice of Jensen JT-MB-CPC or Radial Eclipse MS10
Number of channels: 8
Frequency response: Jensen 20Hz ~ 20KHz (+0dB/-0.2dB) | Radial 20Hz ~ 18KHz (+0dB/-3dB)
Dynamic range: Jensen 140dB | Radial 140dB
Total harmonic distortion: Jensen 0.003% @ 1kHz | Radial 0.005% @ 1kHz
Phase Deviation: Jensen 0.7° @ 100Hz; 2.8° @ 20Hz | Radial 1° @ 100Hz; 5° @ 20Hz
Input Impedance: 150 Ohms, balanced
Output Impedance: 150 Ohms, balanced
Common Mode Rejection Ratio: Jensen -115dB @ 60Hz | Radial 114dB @ 60Hz
Maximum Input: Jensen +2dBu @ 20Hz | Radial +2dBu @ 20Hz
Input pad, Ground lift
Input Connectors: XLR, Euroblock, DB-25
Output Connectors: Euroblock, DB-25
Construction: 14-gauge steel
Size (L x W x D): 19" x 6" x 1.75" (48.25cm x 15.25cm x 4.45cm)
Weight: 7.5lb (3.4 kg)
Shipping size (L x W x D): 22" x 10.375" x 4.5" (55.9cm x 26.4cm x 11.4cm)
Shipping weight: 8lb (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

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