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dbx DI1 Active DI Box
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dbx DI1 Active DI Box

Product Code: 379800

The dbx DI1 DI Box is a compact high-quality active direct injection box, ideal for both studios and on the road.

£45.00 (INC VAT)
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dbx DI1 Active DI Box


The dbx DI1 DI Box is a compact high-quality active direct injection box, ideal for both studios and on the road. Built for toughness and reliability, the DI1 ensures audio signals reach their intended destination in both a balanced format and free from unwanted noise. Now you can connect the output from electric guitars, bass amps, keyboards and more directly to a console mixer without the use of a microphone.


dbx Di1 is the ideal direct box for musicians who want to spend less time setting up and more time focusing on their music. Unlike ordinary direct boxes, the Di1 has embedded HARMAN ioSYS technology which enables it to automatically recognize and configure with the HARMAN Connected PA app and system of products, to take the guesswork out of setting up and getting consistently great sound. Current products that support HARMAN Connected PA include the Soundcraft Ui24R mixer, JBL PRX800W loudspeakers, AKG P5i microphones, and dbx Di1 direct boxes.


  • Level and impedance matching function
  • Compatible with Connected PA
  • Output impedance: > 600 Ohms
  • Signal pass through connector
  • Output connector: XLR balanced
  • Battery LED indicator
  • Distortion: (THD) < 0.005% at 1kHz, 0dBu
  • Phantom power LED indicator
  • Max Input: +12dBu (at 0dB) Level +32dBu (at -20dB) +52dBu (at -40dB)
  • Output Noise: <-100dB unweighted
  • TS and XLR inputs and outputs
  • Frequency response: 10Hz to 70kHz, +0dB/-3dB
  • Attenuation control
  • Phantom Power: +18 volts DC to +48 volts DC
  • Ground lift switch
  • Main/Standby: 9V battery
  • Input Impedance: >250k Ohm
  • Metal Chassis


Input Impedance: > 250k Ohm
Max Input: +12dBu (at 0dB) Level +32dBu (at -20dB) +52dBu (at -40dB)
Connectors: Two Parallel 1/4" jack connectors and a parallel XLR connector (unbalanced), 1/4" Jack: Tip Hot, Sleeve Ground; XLR Jack: Pin 2 Hot, Pins 1 & 3 Ground
Output Impedance: > 600 Ohms
Output Connectors: XLR balanced
Distortion: (THD) < 0.005% at 1kHz, 0dBu Output Noise: <-100dB unweighted
Frequency Response: 10Hz to 70kHz, +0dB/-3dB Main/Standby: 9 Volt battery
Phantom Power: +18 Volts DC to +48 Volts DC

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