RADIAL ENGINEERING J48 STEREO Active Stereo DI Box
Estimated delivery in Italy between 9 and 13 July
Pay in 3 installments of €133,00 interest-free
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Active Stereo DI Box
The RADIAL ENGINEERING J48 STEREO is a high-performance active DI box designed for professional touring and studio recording. It features the same award-winning signal path that made the single-channel J48 the most recommended active DI box for touring.
The design begins with 14-gauge steel construction and a robust book-end design that protects switches and connectors. The internal I-beam construction ensures that the circuit board does not twist, reducing the possibility of solder joint detachment and potential failures. All connectors are made of fiberglass-reinforced nylon and have large, oxidation-proof nickel-silver contacts.
Inside, an exclusive power supply converts 48-volt phantom power into AC current, increasing headroom, resulting in improved signal handling and reduced distortion. This translates into an extremely linear frequency response from 10Hz to 40kHz and the ability to easily handle high-output instruments. In addition, a -15dB pad can be activated for managing extreme signals. There is also a high-pass filter that gently attenuates low frequencies below 80Hz to clean up muddy sounds and excessive resonance. The 180º polarity reverse will help when using double-coil pickups to align the phases of sources or eliminate acoustic hot-spots that can cause feedback on stage.
A unique aspect of the power supply is how the RADIAL ENGINEERING J48 STEREO handles hum and buzz caused by ground loops. The traditional solution is to lift the audio ground by disconnecting pin 1 on the XLR output, but this turns off the 48-volt phantom power from the console, forcing you to introduce a battery into the system. Unfortunately, batteries are inconsistent, and as they begin to discharge, they severely affect the available voltage and resulting headroom. Instead, the RADIAL ENGINEERING J48 STEREO employs a DC-DC converter with a high-frequency transformer that allows the audio ground to be isolated from the power supply. This does not turn off the phantom power and is invisible to the user.
Specifications
- Very low distortion
- Exceptional headroom & dynamic range
- Maintains the instrument's natural sound
- Powered by 48V Phantom power
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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
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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.