Radial Engineering Twin-Iso Two Channel Signal Isolator with Jensen Transformers


  • Our Price
  • $259.99
  • Regular price MSRP: $300.00



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The Radial Twin-Iso is a high performance two channel balanced line-level isolator for professional touring, sound installation, broadcast and studio that provides isolation between various pieces of audio equipment such as consoles, amp racks, remote towers and recorders as a means of eliminating hum and buzz caused by ground loops.

Central to the Twin-Iso are two world-renowned Jensen audio transformers. These high performance devices are exceptionally linear at all frequencies and are capable of handling as much as +24dB without distortion to ensure absolute signal integrity is retained no matter what the program material.

As with all Radial products, the Twin-Iso is road-ready to handle the most abusive environments. It features 14 gauge steel I-beam construction and an innovative book-end design that creates a protective zone around switches and connectors. A full bottom no-slip pad provides mechanical insulation from vibrations while adding electrical insulation between electrically charged devices. When combined with the J-Rak or J-Clamp, the Twin-Iso easily integrates into 19" rack systems or may be semi-permanently mounted inside racks or under podiums.

The Twin-Iso solves noise problems with plug & play simplicity while delivering exceptional audio signal integrity.



  • Two channel balanced line level isolator 
  • Jensen Transformers for optimal signal transfer 
  • Up +24dB signal handling without distortion 
  • Eliminates hum and buzz caused by ground loops



Manufacturer: Radial Engineering
Model: TWIN-ISO
Warranty: See manufacturer website for details
SKU: I269313-N-0
UPC: #676101035434
Listing ID: NA22501