Radial IC-1 Ice Cube Passive Line Isolator

Radial IC-1 Ice Cube – Passive Symmetrical Line Isolator

The Radial IC-1 Ice Cube is a compact, passive symmetrical line isolator. It is used to eliminate ground loops and noise in unbalanced audio cables. The device is placed between signal source and receiver, breaking the ground connection while passing the audio signal.

• Ground loops effectively interrupted – for clean audio transmission without annoying hum.
• Passive design requires no external power supply – ready to use anywhere.
• Robust steel housing protects the electronics – ideal for mobile use on stage and in studio productions.
• Compact dimensions fit in any bag – unobtrusive in the signal chain.
• 24-month manufacturer warranty ensures long-term investment security.

What sets the IC-1 Ice Cube apart

The Radial IC-1 Ice Cube stands out for its ease of use and robust construction. Unlike active solutions, it requires no batteries or power supplies, making it particularly reliable and durable. Symmetrical transmission eliminates interference without affecting the signal.

Ideal for...

The IC-1 is suitable for sound engineers and musicians dealing with ground loops in studio or live environments. It can also eliminate annoying noise in home HiFi systems. It is the ideal solution for anyone seeking clean audio quality without complex cabling.

How to use the IC-1 Ice Cube

Simply connect the IC-1 between the unbalanced signal source (e.g., mixer output or instrument) and the next device (e.g., amplifier or audio interface). The IC-1 can be used in both directions as it operates passively and symmetrically. No additional configuration required – just plug in and go.