Front End Audio has a fantastic deal on this factory direct B-Stock unit, and stock is limited! Radial quality control has deemed this as "B-Stock" so expect a minor cosmetic flaw or blemish. But, rest assured that this will have absolutely no impact on the functionality or performance of this unit. Radial fully inspects and tests every B-Stock product AND they are covered by a full manufacturer warranty. This is your opportunity to grab a great deal on an otherwise "just like new" Highline Stereo from Radial!
The Radial Highline Stereo Passive Line Isolator is a professional two-channel isolation solution designed to eliminate hum and buzz caused by ground loops in balanced audio systems. Built for live sound rigs, studio setups, broadcast environments, and installed audio systems, the Highline Stereo allows engineers to connect stereo sources and destinations while maintaining clean, noise-free signal paths. Whether you’re interfacing mixers, audio interfaces, playback rigs, or powered speakers, the Highline Stereo ensures reliable signal transfer without introducing unwanted noise. At the heart of the Highline Stereo are two high-quality isolation transformers that separate the electrical grounds between connected devices while allowing the audio signal to pass transparently. This transformer-based design helps eliminate ground loop hum, RF interference, and other electrical noise that can occur when linking equipment powered from different circuits or systems. Because the Highline Stereo is fully passive, it requires no external power and introduces no latency or active circuitry into the signal path. Designed with Radial’s signature rugged steel construction, the Highline Stereo is built to handle the demands of touring and permanent installations alike. Its balanced XLR connectivity makes it easy to integrate into professional audio systems where stereo signal integrity and noise reduction are critical. For engineers who need a dependable way to isolate stereo line-level signals and maintain professional audio quality, the Radial Highline Stereo Passive Line Isolator delivers a simple, reliable solution.
Radial Highline Stereo Passive Line Isolator Features
- Eliminates hum and buzz caused by ground loops in stereo balanced audio systems
- Two high-quality isolation transformers for dual-channel audio isolation
- Balanced XLR inputs and outputs for professional audio equipment
- Passive design requires no external power
- Transparent analog signal path with no latency
- Helps prevent noise when connecting equipment on different power systems
- Ideal for stereo playback rigs, mixers, interfaces, and powered speakers
- Compact format for easy integration into stage and studio setups
- Rugged steel construction for touring and installation environments
- Built to Radial’s professional audio standards
Radial Highline Stereo Passive Line Isolator Includes
- Radial Highline Stereo Passive Line Isolator
- Quick Start Guide
- Manufacturer Warranty
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