Updated 15 May 2026
| Brand | Radial |
| Category | Pro Audio |
| Available at | 1 UK stores |
| 90-day avg | £207.67 |
Radial
Radial Highline Passive Mono Line Isolator
£210.00Fair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£210
Change
+9.5%
Avg
£201
Low
£187
High
£213
Volatility
3.4%
PRODUCT DESCRIPTION
- With the Radial Highline Line Isolator box, line signals can be connected to the mixer without fear of any signal loss or noise, while the internal 1:1 Jensen transformer supports ultra-long cables, so wide distances can be bridged without any issues. The Thru port also offers some extra options, so the Highline can be used as a splitter, where you can link the XLR output to the mixer and use the Thru port to send the same signal to your personal stage monitor. Push the Sum button and the Thru port is converted into a second input, transforming this box into a neat little summer - a life-saver when you need to convert stereo signals into mono.