The Radial Engineering 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 premium Jensen® transformers. These industry-leading audio engines deliver an exceptionally linear response at all frequencies and are capable of handling as much as +21dB without distortion. 

Placed in between the audio source and destination, they assure 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 bookend design that creates a protective zone around the switches and connectors. 

Key Features:

• Stereo isolator, withstands up to +21dB without distortion
• Eliminates hum and buzz caused by ground loops
• Suitable for balanced & unbalanced signals
• Exceptionally linear response from 20Hz to 20kHz