Radial DI boxes
Radial, DI Boxes for Sale
This page shows the Radial JDI passive box, JDI Stereo box, Pro48 active box and USB-Pro active instrument box.
- JDI Passive Box
- JDI Stereo Box
- Pro48 Active Box
- USB-Pro Active Box
4 products
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How to choose
Decide between passive and active based on your source's output level and whether phantom power is available.
Beginner
A beginner running their first gig should use the JDI passive box for a guitar or bass, since it needs no power supply and is simple to plug in and forget about. Keep the box away from the edge of the stage where it could be kicked or stepped on.
Intermediate
A musician with a stereo keyboard rig should reach for the JDI Stereo to send both channels through cleanly, while the Pro48 suits sources that need extra gain from an active circuit. Test each DI box before a show to confirm phantom power is reaching it if required.
Expert
An engineer managing a rig with laptop playback should use the USB-Pro to bring computer audio into the system with minimal noise. Keep spare DI boxes on hand for larger shows, since a failed DI mid-performance can silence an entire instrument channel.
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About Radial in DI Boxes
DI boxes from Radial convert an instrument's signal so it can run a long cable to a mixer without picking up noise or losing quality. People buy Radial DI boxes because they are built to survive being packed, unpacked and stepped on at gig after gig.
This page holds the full Radial DI range, from the simple passive JDI through to the active Pro48 and the computer-focused USB-Pro.
Why Trust OneStopMusic?
As the online home of Marshall Music Pretoria, we've helped countless musicians find their sound. Something small enough for a bedroom setup? No problem. Big enough for a full stage? It's here — and we deliver anywhere in South Africa.
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Buying DI Boxes, Radial in South Africa
Looking for DI Boxes, Radial? Everything on this page is priced in Rand and held in real stock at OneStopMusic — the online store of Marshall Music Pretoria. We deliver anywhere in South Africa, usually within 2–4 working days, and you are welcome to try the gear in person at our Menlo Park store. Not sure which model is right for you? Call 012 991 6077 — our team plays this gear every day and will give you honest, pressure-free advice.