Radial ProD2 Stereo DI Box
Best For
• Stereo Keyboards & Synths
• DJ Mixers & Controllers into the PA
• Laptops & Backing Track Playback
• Acoustic Guitars with Active Pickups
• Live Bands & Church Worship Teams
What's Included
• Radial ProD2 two-channel (stereo) passive DI box
• 1/4" input and thru jack on each channel
• Balanced XLR output on each channel
• -15dB pad on each channel for hot signals
• Ground lift to eliminate hum and buzz
• No batteries or phantom power required
A professional two-channel passive direct box that turns unbalanced 1/4" outputs from keyboards, synths, DJ mixers and laptops into clean, balanced XLR signals for the mixer. No batteries or phantom power needed, and a rugged steel build made for the stage.
New to DI boxes? Read what a DI box does and how balanced cables cancel noise.
Frequently Asked Questions
What is a DI box and why do I need one?
A DI (direct injection) box converts an unbalanced instrument-level signal from a 1/4" jack into a balanced XLR signal the mixer expects. That lets you run long cables from the stage to the mixer without hum, buzz or loss of signal, and isolates ground loops that cause noise.
Passive or active DI box: which do I need?
Passive DI boxes like the Radial ProD2 are ideal for sources with a strong output, such as keyboards, synths, drum machines, DJ mixers, laptops and acoustic guitars with active pickups. They need no batteries or phantom power. Instruments with weak passive pickups, like some basses and vintage guitars, usually sound better through an active DI.
How many DI boxes do I need for a stereo keyboard?
Just one. The Radial ProD2 has two channels, so a single box handles the left and right outputs of a stereo keyboard, DJ mixer or laptop.