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: 131 result(s) matching your search criteria (0.0303 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
Digital MPA-II 2Ch Microphone Preamp with A/D Conversion

Digital MPA-II 2Ch Microphone Preamp with A/D Conversion

ARTDMPAII
ART Pro Audio

RRP: £715.99
inc VAT
DJ Pre II Phono Preamp with RCA in/out

DJ Pre II Phono Preamp with RCA in/out

ARTDJPRE
ART Pro Audio

RRP: £67.99
inc VAT
Pro MPA-II 2Ch Microphone Preamp 2x 12AX7 Tubes 2U

Pro MPA-II 2Ch Microphone Preamp 2x 12AX7 Tubes 2U

ARTPROMPAII
ART Pro Audio

RRP: £550.00
inc VAT
ProChannel II Class-A Tube Microphone PreAmp 2U

ProChannel II Class-A Tube Microphone PreAmp 2U

ARTPROCHANII
ART Pro Audio

RRP: £526.99
inc VAT
TPS II 2Ch Tube Preamp System LED In Meter /Analogue Out Meter 1U

TPS II 2Ch Tube Preamp System LED In Meter /Analogue Out Meter 1U

ARTTPSII
ART Pro Audio

RRP: £331.00
inc VAT
Tube MP Microphone / Instrument Tube Preamp

Tube MP Microphone / Instrument Tube Preamp

ARTTUBEMP
ART Pro Audio

RRP: £196.99
inc VAT
Tube MP/C PreAmplifier / Opto Compressor-Limiter / DI

Tube MP/C PreAmplifier / Opto Compressor-Limiter / DI

ARTTUBEMPCU
ART Pro Audio

RRP: £196.99
inc VAT
Precision Phono Low Noise Pre Amp

Precision Phono Low Noise Pre Amp

ARTPRECPHONPRE
ART Pro Audio

RRP: £86.00
inc VAT
SOLO MPA Single-Ch Rackmount Multi-Voice Tube PreAmplifier

SOLO MPA Single-Ch Rackmount Multi-Voice Tube PreAmplifier

ARTSOLOMPACE
ART Pro Audio

RRP: £320.99
inc VAT
SOLO STUDIO Single-Ch Rackmount Multi-Voice Channel Strip

SOLO STUDIO Single-Ch Rackmount Multi-Voice Channel Strip

ARTSOLOSTUDIOCE
ART Pro Audio

RRP: £320.99
inc VAT
SOLO VLA Single-Ch Rackmount Multi-Voice Tube Opto/Compressor

SOLO VLA Single-Ch Rackmount Multi-Voice Tube Opto/Compressor

ARTSOLOVLACE
ART Pro Audio

RRP: £320.99
inc VAT
TubeOpto 8 8Ch Microphone Preamp with ADAT I/O 19" 1U

TubeOpto 8 8Ch Microphone Preamp with ADAT I/O 19" 1U

ARTTUBEOPTO8
ART Pro Audio

RRP: £658.99
inc VAT
USB Dual Pre Project Series 2Ch USB Preamp / Interface

USB Dual Pre Project Series 2Ch USB Preamp / Interface

ARTUSBDPREPS
ART Pro Audio

RRP: £113.99
inc VAT
USB Phono Plus Project Series USB Audio Interface w/ PhonoPreamp

USB Phono Plus Project Series USB Audio Interface w/ PhonoPreamp

ARTUSBPHPLPS
ART Pro Audio

RRP: £106.00
inc VAT
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