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Radial Engineering

Description

The Radial Highline passive line isolator is a premium-grade solution designed to eliminate ground loops, hum, and interference in audio systems while maintaining pristine signal integrity. Built with high-performance Jensen transformers, the Highline ensures clean, noise-free audio transmission across long cable runs, making it an essential tool for studio, broadcast and live sound applications. With its passive design, it requires no external power, offering seamless integration with balanced and unbalanced signals in a variety of setups. Whether you're isolating line-level signals in a complex PA system or ensuring clean audio between different devices, the Highline provides reliable, transparent performance with absolute sonic clarity.

Radial Engineering Highline Passive Line Isolator
Radial Engineering Highline Passive Line Isolator
Radial Engineering Highline Passive Line Isolator

Features

  • Isolates guitar/bass amp simulators from PA systems: eliminates hum, buzz, ground loops
  • Premium Jensen transformer maintains signal integrity, warmth over long cable runs
  • Balanced XLR output; 1/4" input for amp sims/pedals; ground lift switch eliminates noise
  • Sums stereo sources to mono XLR out; 1/4" thru for amp; passive design, no power needed
warning

WARNING: This product can expose you to chemicals including Titanium dioxide (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Lead, which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Warranty

90 day warranty on footswitch and tubes. One year warranty on all other products.

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