Online Guides: DI Boxes

While we could go into more and more detail about DI boxes and their inner workings, at some stage it’s best to get some hands-on experience!

Welcome to our Direct Injection Box Online Advisor.

More often known as a ‘DI’ box, these little units are the most commonly used problem solvers both in the modern recording studio, and with live PA systems. Essentially, a DI box provides a method of connecting a high-impedance ‘unbalanced’ line level signal, such as a guitar or keyboard, to a low-impedance ‘balanced’ line input on a mixing console or other input stage – more on these terms later. There are many different models on the market, with many different feature sets - we’ll also examine these in this article.

Our Online Advisor extends to several pages – you can jump from section to section using the index below or the navigation at the bottom of each page.

Your Contacts

Best rated products

  1. Radial Engineering Pro D2

    Radial Engin­eering Pro D2

    In stock
    €175
    £159.81
  2. BSS AR133

    BSS AR133

    In stock
    €88
    £80.36
  3. Palmer PAN 04

    Palmer PAN 04

    In stock
    €63
    £57.53
  4. Palmer PAN 01

    Palmer PAN 01

    In stock
    €39
    £35.61
  5. Radial Engineering Pro DI

    Radial Engin­eering Pro DI

    In stock
    €122
    £111.41
  6. Palmer DACCAPO

    Palmer DAC­CAPO

    In stock
    €66
    £60.27
  7. Palmer PDI-09

    Palmer PDI-09

    In stock
    €85
    £77.62
  8. Palmer PAN 02

    Palmer PAN 02

    In stock
    €55
    £50.22
  9. LD Systems LDI 02

    LD Sys­tems LDI 02

    In stock
    €43
    £39.27
  10. ART ZDirect

    ART ZDirect

    In stock
    €31
    £28.31
  11. Millenium DI-33

    Mil­lenium DI-33

    In stock
    €24.30
    £22.19
  12. Behringer HD400

    Behringer HD400

    In stock
    €20.90
    £19.09
  13. ART XDirect

    ART XDirect

    In stock
    €42
    £38.35
  14. Behringer DI100 Ultra-DI

    Behringer DI100 Ultra-DI

    In stock
    €27
    £24.66
  15. Millenium DB-400

    Mil­lenium DB-400

    In stock
    €34
    £31.05

Top Brands

  • LD Systems
  • GFI System
  • ART
  • Suhr
  • Behringer
  • Millenium
  • Klark Teknik
  • Two Notes
  • Palmer
  • Radial Engineering

Most popular products

  1. Behringer DI4000

    Behringer DI4000

    In stock
    €75
    £68.49
  2. BSS AR133

    BSS AR133

    In stock
    €88
    £80.36
  3. Klark Teknik DI 22P

    Klark Teknik DI 22P

    In stock
    €49
    £44.75
  4. Palmer PAN 04

    Palmer PAN 04

    In stock
    €63
    £57.53
  5. Behringer HD400

    Behringer HD400

    In stock
    €20.90
    £19.09
  6. Klark Teknik DI 20P

    Klark Teknik DI 20P

    In stock
    €49
    £44.75
  7. Radial Engineering SB-1

    Radial Engin­eering SB-1

    In stock
    €66
    £60.27
  8. Millenium dimode

    Mil­lenium dimode

    In stock
    €33
    £30.13
  9. Behringer DI20

    Behringer DI20

    In stock
    €20.90
    £19.09
  10. Radial Engineering J 48

    Radial Engin­eering J 48

    In stock
    €195
    £178.07
  11. Klark Teknik DI 10A

    Klark Teknik DI 10A

    In stock
    €38
    £34.70
  12. Millenium DI-E

    Mil­lenium DI-E

    In stock
    €9.60
    £8.77
  13. Behringer DI100 Ultra-DI

    Behringer DI100 Ultra-DI

    In stock
    €27
    £24.66
  14. Radial Engineering Pro DI

    Radial Engin­eering Pro DI

    In stock
    €122
    £111.41
  15. Radial Engineering Pro 48

    Radial Engin­eering Pro 48

    In stock
    €119
    £108.67