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Direct Boxes

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  1. Save 25%
    Livewire SPDI Passive Direct Box with Attenuation Pad
    $3199
  2. Save 25%
    Livewire PDI Double Shielded Heavy Duty Passive Direct Box
    $3999
  3. Top Seller
    Behringer ULTRA-DI DI400P Passive Direct Box
    $1999
  4. Save 15%
    Whirlwind IMP 2 Standard Direct Box
    $4770
  5. Top Seller
    Radial Engineering ProDI Passive Direct Box
    $9999
  6. Top Seller
    Radial Engineering ProD2 Passive Stereo Direct Box
    $14999
  7. Save 25%
    Livewire ADI Active DI Direct Box
    $6299
  8. Top Rated
    Behringer ULTRA-DI DI100 Direct Box
    $3999
    Open Box:
    $31.99
  9. Rapco Horizon DBBLOX Hi to Lo Z Transformer Direct Box
    $1940
  10. Top Seller
    Radial Engineering J48 Phantom Powered Active Direct Box
    $19999
    Open Box:
    $175.99
  11. dbx Di1 Active Direct Box
    $490
  12. Behringer ULTRA-DI DI600P Passive Direct Box
    $2999
  13. Save 15%
    Hughes & Kettner Red Box 5 Classic DI and Amp Simulator
    $990
  14. Behringer Ultra-DI PRO DI800
    $11999
  15. Radial Engineering Pro RMP Passive Reamping Direct Box
    $9999
  16. Behringer Ultra-G GI100 DI
    $3999
  17. Top Rated
    Radial Engineering JDI MK3 Passive Direct Box
    $19999
  18. Behringer DI20 Ultra DI 2-Channel Active DI Box/Splitter
    $2499
  19. On Sale
    Nady ADI-1 Active Direct Box
    Was:  $29.99 $1999
  20. Radial Engineering Reamp JCR Passive Reamper
    $19999
  21. Art PDB4 Passive Direct Box
    $790
  22. Midas DN100 Active DI Box
    $9999
  23. Save 15%
    Rapco Horizon STL-1 Stereo Line Direct Box
    $5732
  24. Rolls DB25b Direct Box/Pad/Ground Lift
    $240
  25. Radial Engineering X-Amp Active Reamplifier
    $19999
  26. Save 15%
    Radial Engineering Radial-Furman PROAV2 DI Box SS-6B Surge Block Bundle
    $17999
  27. BSS Audio AR-133 Active DI Box
    $1690
  28. Top Rated
    Radial Engineering J33 RIAA Turntable Preamp Direct Box
    $19999
  29. Radial Engineering Pro48 Active 48-Volt Compact Active Direct Box
    $9999
  30. Radial Engineering J48 Stereo Active Direct Box
    $29999
Results 1-30 of 151 
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About Our Direct Boxes Signal Processors:



If there's one thing every pro audio setup has, it's equipment - and probably lots of it. That means a lot of different components to connect together in order to get your audio from source to speaker or recorded track. The trick with pro audio gear is that it's not always as simple as just running a cord; different devices communicate in different ways and getting the best result depends on giving each piece the exact sort of signal it's expecting. This is where direct boxes come into the picture: they're compact signal processors that handle the "translation" between audio source and destination, making sure the music is captured perfectly right from the beginning.

The most common use for direct boxes is to connect an instrument like an electric guitar or bass (or a microphone) to your mixing console. However, there are plenty of others as well, so it's important to know what you need your direct box to do before you get too caught up in your search. That way, you can narrow down the options to just the models that fit your needs.

For instance, if you have a big recording setup and you need to send a guitar signal to all kinds of components at once, you're looking for something like the Radial Engineering JD7 Injector Guitar Signal Distribution System. This rack-mounted box can be used for driving up to seven amplifiers at once during live gigs, or for channeling your signal to different pedals onstage or in the studio.

Direct boxes aren't just for guitarists, either. Check out the Radial Engineering J33 RIAA Turntable Preamp Direct Box for instance: it's got an internal preamp that lets you play vinyl LPs through pro-grade mic preamps or mixing consoles. Whether you're a DJ hitting the booth or simply an audiophile looking for a high-quality way to archive your vinyl collection, this box will make a great addition to your setup.

The larger the pro audio configuration you're working with, the more direct boxes you're likely to need. Think of these signal processors as the middle-men between all of your other gear: they take care of the little things, like adapting connector types, inserting phantom power and combining or splitting signals, so you can get everything hooked up the way you want it.
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