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: 97 result(s) matching your search criteria (0.0274 seconds)
Products per Page:
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
XDirect Active DI Box with Input Attenuation and Low Pass Filter

XDirect Active DI Box with Input Attenuation and Low Pass Filter

ARTXDIRECT
ART Pro Audio

RRP: £55.99
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
EQ341 2x15 Band Graphic Equalisers 19" 1U

EQ341 2x15 Band Graphic Equalisers 19" 1U

ARTEQ341
ART Pro Audio

RRP: £172.00
inc VAT
EQ351 1x31 Band Graphic Equalisers 19" 1U

EQ351 1x31 Band Graphic Equalisers 19" 1U

ARTEQ351
ART Pro Audio

RRP: £172.00
inc VAT
EQ355 2x31 Band Graphic Equalisers 19" 1U

EQ355 2x31 Band Graphic Equalisers 19" 1U

ARTEQ355
ART Pro Audio

RRP: £310.00
inc VAT
E-A-W-16-4 Passive Emitter 4-Pack inc 4x 16ft Plenum Cables White
RRP: £552.00
inc VAT
E-A-W-25-4 Passive Emitter 4-Pack inc 4x 25ft Plenum Cables White
RRP: £585.60
inc VAT
E-A-W-30-4 Passive Emitter 4-Pack inc 4x 30ft Plenum Cables White
RRP: £650.40
inc VAT
E-A-W-4 Passive Emitter 4-Pack exl Cables White

E-A-W-4 Passive Emitter 4-Pack exl Cables White

BIAEAW4
Biamp

RRP: £501.60
inc VAT
E-P-W-16-4 Active Emitter 4-Pack inc 4x 16ft Plenum Cables White
RRP: £628.80
inc VAT
E-P-W-25-4 Active Emitter 4-Pack inc 4x 25ft Plenum Cables White
RRP: £660.00
inc VAT
E-P-W-30-4 Active Emitter 4-Pack inc 4x 30ft Plenum Cables White
RRP: £729.60
inc VAT
E-P-W-4 Active Emitter 4-Pack exl Cables White

E-P-W-4 Active Emitter 4-Pack exl Cables White

BIAEPW4
Biamp

RRP: £580.80
inc VAT
DS1320-W-4 Active Emitter Loudspeaker 4-Pack exl Cables White
RRP: £607.20
inc VAT
DS1339W 5.25" Sound Masking Plenum Loudspeaker 70V White

DS1339W 5.25" Sound Masking Plenum Loudspeaker 70V White

BIADS1339W
Biamp

RRP: £117.60
inc VAT
Products per Page: