The Radial IceCube is a passive, single-channel balanced line-level isolator designed to eliminate hum, buzz, and ground loop noise in professional audio systems. Built with Radial’s high-quality Eclipse transformer, it provides excellent isolation while maintaining full signal integrity, making it ideal for live sound, broadcast, studio, and installed AV applications.
Key Features
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Passive 1-channel line-level isolator
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High-performance Eclipse audio transformer for clean, transparent sound
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Eliminates ground loops, hum, and buzz
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Balanced XLR input and output
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No power or batteries required
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Compact, stage- and rack-friendly design
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Rugged metal enclosure for touring and permanent installations
Typical Applications
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Isolating line-level feeds between mixers and amplifiers
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Eliminating noise in broadcast and AV systems
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Ground loop isolation for powered speakers and outboard gear
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Studio and live sound signal management
Specifications
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Type: Passive line-level isolator
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Channels: 1 (mono)
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Transformer: Radial Eclipse transformer
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Inputs: Balanced XLR
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Outputs: Balanced XLR
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Power requirement: None
