IMPORTANT: Please note that our SHOWROOM IS CLOSED until further notice. But all other services, phone and online orders are working normally. Click here for further info.
Price match offer by Studiospares

Price Match

Excellent support and technical sales team

Excellent Support

We are rated 9.5 on Trustpilot

Rated 4.8 / 5

Free delivery over £149

Free Delivery Over £99 (exclusions apply)

Finance options

Finance Options

  1. Home
  2. Microphones
  3. DI Boxes
  4. Studiospares Active DI Boxes 4-Pack
Alternative Image
Studiospares Active DI Boxes 4-Pack
Alternative Image 1
Alternative Image 2
Alternative Image 3

Studiospares Active DI Boxes 4-Pack

Product Code: 448294

The Studiospares active DI box provides you with the facility of converting an unbalanced instrument / line signal to a balanced signal suitable for plugging into the microphone input of a mixer.

Studiospares Active DI Boxes 4-Pack £89.96 (INC VAT)
133 In Stock0 More Info
Add to Basket Add to Wishlist Print Check out Finance Options here

Delivery Icon

Price Match

We'll match or beat any price

Price Icon

Free Delivery

On Orders over £99 (INC VAT)

  • Description
  • Specifications
  • Reviews
  • Included Products


An advanced design which resolves all the problems of interfacing guitars, electronic processors and speaker signals to the input of a mixer or amplifier. Hums, ground loops, lack of bass frequencies and overloads are resolved in a single box.

Two inputs via XLR and jack with a direct output link which is balanced. The XLR output is balanced and floating so as to avoid ground loops. A switch grounds the output if necessary. The input impedance is 250 kilohms so will not influence the tonal qualities of a guitar pickup.

Despite the high signal levels of loudspeaker feeds, this DI Box has sufficient attenuation (-20dB) to avoid overloading the mixer's input.


Key Features

  • Single channel (mono) active DI box.
  • Powered using a mixer’s phantom power, or 9V battery (not included).
  • Power switch, bright blue power LED - flashing denotes battery power, solid denotes +48V phantom power.
  • Solid metal construction with rubber corners.
  • Ground lift switch on the output.
  • 20dB pad switch on the input.
  • Link output. Allows musicians to send a clean signal to the front of house, whilst also using their preferred amplifier on stage for their foldback.


It can be powered by the mixer's 48volt phantom powering causing an LED to light or via the internal 9V PP3 battery (not supplied). The case is all metal with rubber bumpers on all corners. Set of four.


Also available:

448290 Studiospares Active DI Box


Physical Height: 54mm
Physical Width: 132mm
Physical Depth: 142mm
Physical Weight: 0.65kg
Colour: BLACK
Warranty: 1 Year
EAN: 5060474470414
MPN: 448294
Customer Reviews
  • Verified Customer
    on 21 August 2012
    Used to get a clean sound from guitars when recording "live" at gigs, which is then mixed with miced amps, or processed in a DAW with virtual amps and cabs. It's as good as some more expensive DI boxes I have used, if not better....