Radial IceCube™ IC-1 Balanced Line Isolator and Hum Eliminator
Estimated delivery in Italy between 5 and 7 August
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Eliminates hum & buzz caused by ground loops
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Exceptional linear response from 20Hz to 18kHz
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Handles pro output levels without problems
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Easy-to-use plug & play with XLR in & out
The Radial IceCube IC-1 is a balanced line isolator: by simply inserting it into the signal path, hum and buzz in an audio system are quickly eliminated.
The compact design features two glass-reinforced nylon XLRs at each end, with heavy-duty oxidation-proof nickel-silver contacts, all within a space of only 10cm x 4cm. Unlike other plastic isolators, the IceCube is made of robust 16-gauge powder-coated steel. The outer steel shell is not only more durable but also provides excellent protection against electromagnetic fields radiated by power cables, dimmers, motors, and power supplies – resulting in consistently quieter operation when active. This feature is enhanced by a 'set & forget' ground lift switch that eliminates hum and buzz caused by ground loops.
Inside the IceCube, an exclusive Eclipse transformer isolates the input from the output and blocks stray DC currents. While small transformers rarely perform well below 100 Hz, the IceCube is exceptionally linear from 20Hz to 18kHz. It can also withstand up to +10dB at 20Hz with less than 0.01% distortion. It is a quick and simple "problem solver" that will eliminate noise without limiting bandwidth or introducing phase inversion.
These features make the IceCube an ideal device for AV technicians and sound engineers working in the fast-paced world of live tours, AV rentals, and system integrations.
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About RADIAL
Radial Engineering is a Canadian company specializing in the design and manufacture of DI boxes, splitters, reampers, audio interfaces, and professional signal management solutions. Globally recognized for the reliability and build quality of its products, Radial is the go-to choice for sound engineers, recording studios, live sound mixers, and professional musicians. The J48 and JDI series DI boxes are considered among the best in the industry. Radial also offers power supplies, switchers, monitor controllers, and a wide range of tools designed to solve audio problems in live and studio environments. On musicdelivery.net you can purchase Radial DI boxes, interfaces, and accessories for professional signal management with shipping throughout Italy.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

