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5

DJdi DIRECT BOX

 Converting the Output of Unbalanced Devices 

The DJdi can be quite useful on stage, or in a studio when connecting unbalanced devices, particularly keyboards. The low 
output signal levels of many keyboards can benefit greatly by connecting their unbalanced outputs to the DJdi. By doing so, 
the signal can then be sent cleanly for long distances and utilize the low noise common mode rejection provided by the DJdi’s 
balanced low-level output.

 Specifications 

CIRCUIT:

Type: 

 Passive

INPUTS:

Number of Connectors: 

 2

Connection: 

1/4” TS (Tip Hot, Sleeve Ground)

Type: 

Unbalanced, RF Filtered

Input Impedance: 

50 kOhm

OUTPUTS:

Number of Connectors: 

2

Connection: 

Male XLR, Balanced, Pin 2 hot

Output Impedance:  

600 Ohms

Noise Level: 

-104dBu (22Hz -22kHz, Input Shorted)

THD+N (10Hz-22kHz): 

0.23% typical @ +4dBu @ 1kHz

Insertion Loss: 

21dB typical

PHYSICAL:

11.98cm (W) x 13.99cm (L) x 3.98cm (H)
4.72” (W) x 5.51” (L) x 1.57” (H)

dbx is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be 
made from time to time to existing products without prior notice. Specifications and appearance may differ from those listed or 
shown.

Summary of Contents for dbx DJdi

Page 1: ...OWNER S MANUAL DJdi DIRECT BOX 2 CHANNEL PASSIVE DIRECT INJECTION BOX...

Page 2: ...tion with the sale of this product In no event shall dbx or its dealers be liable for special or consequential damages or from any delay in the performance of this warranty due to causes beyond their...

Page 3: ...ntents Overview 2 Introduction 2 Features 2 Front Panel 3 Rear Panel 3 Using a Direct Box 4 Operating the DJdi 4 Direct Insertion of an Instrument into a PA System 4 Converting the Output of Unbalance...

Page 4: ...indispensable creative tool for your sound processing and music production needs Thank you for choosing dbx Every effort has been made to ensure all information provided in this manual is accurate at...

Page 5: ...tenuate high signal level sources Rear Panel 1 2 1 BALANCED OUTPUTS Connect these balanced XLR connectors to an XLR input on your mixer 2 GROUND LIFT SWITCH By switching this out to the ON position th...

Page 6: ...nce output Thus using a direct box again improves for a different reason the ability to run longer distances due to the impedance conversion from high to low impedance Third at the heart of the direct...

Page 7: ...RCUIT Type Passive INPUTS Number of Connectors 2 Connection 1 4 TS Tip Hot Sleeve Ground Type Unbalanced RF Filtered Input Impedance 50 kOhm OUTPUTS Number of Connectors 2 Connection Male XLR Balanced...

Page 8: ...Phone 801 566 8800 Website dbxpro com Support dbxpro com en US support dbx Professional Products is a registered trademark of Harman DJdi Owner s Manual 2015 Harman All rights reserved...

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