DI Boxes

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Direct Boxes, often referred to as DI Boxes (Direct Injection) are an essential tool originally designed with a primary function in mind; to take an unbalanced, high-impedance signal, for example from your guitar or musical instrument, and convert it to a balanced, low-impedance signal that can be used by studio and PA electronics.

Whilst there are now more complex versions of DI Boxes, the most basic versions are Passive or Active. A passive DI box does the very basics and is ideal for instruments with strong outputs. It prepares a signal for a standard mic preamp and removes the ground humming that originates from the input stage. An Active DI box, however, includes a preamplifier which provides an extra boost for weaker sources. Active DI boxes require power, often provided via batteries, power supplies or 48V phantom power.

We stock a number of DI boxes from Radial, BSS, dbx and Mackie and support you with competitive trade pricing, knowledgeable technical support and a reliable service.

Browse our range of DI Boxes below or click here to register for a trade account.

Found: 110 result(s) matching your search criteria (0.0287 seconds)
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dADB Dual Active Direct Box with Jacks In and XLRs Out

dADB Dual Active Direct Box with Jacks In and XLRs Out

ARTDADB
ART Pro Audio

RRP: £92.99
inc VAT
DualXDirect DUAL Active DI Box with Input Att'n and Phase Invert

DualXDirect DUAL Active DI Box with Input Att'n and Phase Invert

ARTDUALXDI
ART Pro Audio

RRP: £68.99
inc VAT
USBDI USB D to A Converter DI Box with USB 2.0 In and L+R XLR Out

USBDI USB D to A Converter DI Box with USB 2.0 In and L+R XLR Out

ARTUSBDI
ART Pro Audio

RRP: £92.99
inc VAT
BT-DI Bluetooth Direct Box With Isolated Outputs

BT-DI Bluetooth Direct Box With Isolated Outputs

ARTBTDI
ART Pro Audio

RRP: £175.99
inc VAT
AV Direct Audio / Video Direct Box

AV Direct Audio / Video Direct Box

ARTAVDIBOX
ART Pro Audio

RRP: £77.99
inc VAT
dPDB Dual Passive Direct Box

dPDB Dual Passive Direct Box

ARTDPDB
ART Pro Audio

RRP: £64.99
inc VAT
Dual RDB Dual ReAmping Direct Box

Dual RDB Dual ReAmping Direct Box

ARTDUALRDB
ART Pro Audio

RRP: £92.99
inc VAT
DualZDirect Dual Professional Passive Direct Box

DualZDirect Dual Professional Passive Direct Box

ARTDUALZDI
ART Pro Audio

RRP: £50.99
inc VAT
PDB Passive DI Box with Input Attenuation and Ground Lift

PDB Passive DI Box with Input Attenuation and Ground Lift

ARTPDB
ART Pro Audio

RRP: £43.00
inc VAT
PDB4 4-Channel Passive Direct Box

PDB4 4-Channel Passive Direct Box

ARTPDB4
ART Pro Audio

RRP: £128.99
inc VAT
CoolSwitchPro Isolated A/B-Y Instrument Switch

CoolSwitchPro Isolated A/B-Y Instrument Switch

ARTCOOLSWITP
ART Pro Audio

RRP: £92.99
inc VAT
AR133 Active DI Box Battery (9V PP3) or Phantom Powered
RRP: £234.00
inc VAT
DB10 Passive DI Box Jack Input with 0/20/40dB Pad XLR Output
RRP: £99.00
inc VAT
DB12 Active DI Box (18-48V Phantom Powered)

DB12 Active DI Box (18-48V Phantom Powered)

DBXDB12
dbx

RRP: £125.00
inc VAT
Di1 Active DI Box - Battery or 18-48V Phantom Powered
RRP: £65.00
inc VAT
Di4 Active 4 Channel DI Box with Stereo Line Mixer
RRP: £139.00
inc VAT
DJDi 2-Channel Passive DI Box 2xJack In and 2xBalanced XLR Out
RRP: £45.00
inc VAT
510 500 Series Subharmonic Synthesizer Module 1U/3U
RRP: £200.20
inc VAT
520 500 Series Module De-Esser Module 1U/3U

520 500 Series Module De-Esser Module 1U/3U

DBX520
dbx

RRP: £199.00
inc VAT
530 500 Series Parametric Equalizer Module 1U/3U

530 500 Series Parametric Equalizer Module 1U/3U

DBX530
dbx

RRP: £275.00
inc VAT
560A 500 Series Compressor / Limiter Module 1U/3U

560A 500 Series Compressor / Limiter Module 1U/3U

DBX560A
dbx

RRP: £275.00
inc VAT
580 500 Series Premium Low Noise Mic Pre 1U/3U

580 500 Series Premium Low Noise Mic Pre 1U/3U

DBX580
dbx

RRP: £335.00
inc VAT
MDB-1P Passive Direct Box for Live and Studio

MDB-1P Passive Direct Box for Live and Studio

MACMDB1P
Mackie

RRP: £73.15
inc VAT
MDB-1A Active Direct Box for Mono Sources

MDB-1A Active Direct Box for Mono Sources

MACMDB1A
Mackie

RRP: £83.59
inc VAT
Products per Page: