JDI - Passive Direct Box
Ted Brown Music - Radial Trim-Two stereo DI box with volume control
Radial ProAV2 Di box
Radial Engineering ProD1 Direct Box Bundle ProDI Direct Box Bundle | Full Compass Systems
Radial J48 Stereo Active DI Box CABLE KIT | KraftMusic.com
Radial StageBug SB-5 Laptop DI box
Radial Engineering Pro DI – Thomann United States
Radial J48 1-channel Active 48v Direct Box | Sweetwater
Radial Duplex | Stereo Passive Direct Box | Pro Audio LA
Radial Engineering JDI Duplex Passive 2-Channel Dual Stereo Direct Input Box | eBay
Amazon.com: Radial Engineering R8001010JDI Single-Channel Passive Direct Box with Jensen Transformer : Musical Instruments
Radial Engineering ProDI Direct Box R800 1100 B&H Photo Video
Radial USB-Pro 2-channel Active Instrument Direct Box | Sweetwater
Radial Engineering SB-2 Passive Compact Passive DI For Bass And Keyboards With Stereo To Mono Mix | Full Compass Systems
Radial JDI mk3 Passive Direct Box | zZounds
Radial Engineering JPC Active Direct Box for Laptop R800 1026
2009 Direct Box Survey Results - Behind The Mixer
Amazon.com: Radial Engineering ProAV2 Stereo Direct Box : Musical Instruments
Radial BASSBONE V2 2-Channel Bass Preamp with DI Box w/ low-Z balanced out or PA - ProAudio.com
Radial Engineering JDI Passive Direct Box
Radial ProD2, Stereo channel Passive Instrument Direct Box | John Soto Music Store
Radial Engineering 4-Play DI Box For Multi-Instrumentalists With 4 Balanced Outputs | Full Compass Systems
