Direct (DI) Boxes
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Radial ProDI Passive DI Box
The Radial ProDI 's are high-quality, full-range passive direct boxes equipped with custom made audio transformers for exceptional signal handling without saturation and with... -
Digiflex DSPDI Stereo Passive Direct Box
The standard single channel direct box with 1/4in mono inputs can be somewhat limiting with the variety of audio sources used today. Laptops, MP3 players and other types of audio... -
Radial JDI Passive Direct Box
Jensen Transformer equipped passive DI 100% isolation eliminates ground loops Virtually zero phase & harmonic distortion Exceptional signal handling High common mode noise... -
Radial ProAV2 Stereo Audio-Video DI
The Radial ProAV2 are passive direct boxes specifically developed with the audi-video integrator in mind. The ProAV1 features a variety of stereo inputs that are merged via a... -
Digiflex DPDI Passive Direct Box
Digiflex is proud to introduce the DPDI or Digiflex Passive Direct Injection box. Digiflex has found the perfect solution for quality at a reasonable price. The Digiflex direct... -
ART dPDB Dual Passive Direct Box
The new dPDB™ Passive Direct Box features two high-quality direct boxes in one portable enclosure. It is a rock solid, roadworthy DI for connection of the outputs of... -
Radial ProRMP - Passive Reamp Box
For years, Reamping has been the 'secret weapon' for countless recordings by the biggest names in the business! Few realize that recording engineers not only Reamp... -
Radial J48 Phantom Powered Active DI Box
The Radial J48 has been designed from the ground up to deliver the most natural tone. As a direct box manufacturer, we do not believe it is our task to alter the sound of your... -
ART PDB Passive Direct Box
The PDB™ Passive Direct Box is a rock solid, roadworthy DI for connection of the outputs of electronic musical instruments (or other audio sources) to the balanced inputs of... -
Radial StageBug SB-5 Laptop DI
Stereo direct box for laptop computer Integral 1.5m cable with sidewinder cleat Transformer isolation eliminates noise Plug & play easy to use – no power required The... -
Radial USB-Pro Digital Direct Box
The Radial USB-Pro Digital Direct Box makes it easy to connect your computer, iPad, or iPod to a PA system. You simply connect via the USB port and the USB-Pro delivers stereo... -
Radial ProAV1 Audio-Video DI
The Radial ProAV1 are passive direct boxes specifically developed with the audi-video integrator in mind. The ProAV1 features a variety of stereo inputs that are merged via... -
Radial Pro48 Active Direct Box
High resolution active direct box Increased dynamic range and headroom 48V phantom powered with digital switching Compact, rugged book-end design Ideal for active guitars and... -
Radial JDI Stereo Passive Direct Box
The Radial JDI Stereo is a passive stereo direct box designed to handle extreme signal levels without distortion of any kind. Unlike an active DI that is limited by the buffering... -
Radial JDI Duplex Stereo Direct Box
Stereo direct box for high output sources Ultra linear response from 10Hz to 40kHz Virtually zero phase & harmonic distortion Eliminates hum and buzz from ground loops The... -
Radial JPC Computer Direct Box
The Radial JPC is an analogue stereo interface designed to help solve the buzz and hum problems commonly associated with connecting a computer to an audio system. This is... -
Radial StageBug SB-1 Active Acoustic Direct Box
The Radial SB-1 Acoustic is a high-performance active direct box made for players that are on the move. Made to fit inside a guitar case, the SB-1 is the smallest Radial DI box... -
ART PDB4 4-Channel Passive Direct Box
The PDB4 is a four channel passive direct box that features four quality fully transformer isolated direct boxes in a 1U 19-inch rack mount chassis. Inputs and outputs of each of... -
Radial BT-Pro V2 Stereo Bluetooth DI
The BT-Pro V2 is an updated version of the popular BT-Pro stereo Bluetooth receiver, providing two channels of wirelessly-accessible high quality analog audio outputs to feed a PA... -
Radial StageBug SB-4 Piezo DI
The Radial StageBug SB-4 is a compact active direct box that has been optimized for use with piezo transducers. This enables violin, dobro, mandolin, cello, upright bass and other... -
Mackie MDB-USB Stereo USB DI Box
With the bus-powered MDB-USB Stereo DI, the days of relying on your headphone jack to get audio from a computer into analog gear are over. Combining a high-resolution audio... -
Radial J48 Stereo Phantom Powered Active Direct Box
The Radial J48 Stereo is a high performance active direct box designed for professional touring and studio recording. It features the same award-winning signal path that has made... -
Mackie MDB-2P Passive Stereo DI Box
Great for stereo sources like keyboards and synthesizers, the MDB-2P is an essential tool for electronic musicians, live sound venues, and recording studios. The MDB-2P Stereo... -
RapcoHorizon DB-1 Passive Direct Box
The DB-1's simple design offers reliable input jacks as well as a loop-through 1/4 inch jack. Plug any instrument level signal (and some line level) into the box,...