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Item# DBXDI4


Active 4 Channel Direct Box with Line Mixer

The 4-channel Di4 is designed to be used as a standard tool for many audio applications. Offering four channels, the Di4 easily solves the problem of converting unbalanced signals into balanced output suitable for use with mixers, PAs, recording consoles and more. The Di4 also functions as multi-channel stereo line mixer. This feature allows you to connect all your keyboards, samplers and modules into just one rack unit on stage and supply independent XLR balanced outputs to the stage box for a front of house engineer and set your own independent mix for stage monitoring. The Di4 also offers a headphone output.

General Specifications

Audio Input Connectors
1/4" TS unbalanced
Input Impedance
320k Ohms
Peak Input Level
+15 dBu
Headphone Connector
1/4" Jack
Stereo Line Mixer Outputs
RCA Connectors
XLR Balanced Outputs
XLR Connectors
Output Impedance
600 Ohms
Max Output Level
+16 dBu
Frequency Response
20 Hz–20 kHz, 0 dB to -2 dB
0.0008% typical at +4dBu, 1 kHz
Interchannel Crosstalk
<-90dB, 20 Hz–20 kHz
Power Supply
~ 100-120 V AC, ~ 200-240 V AC, 50-60 Hz
Power Consumption
775 mW


8.5 in (217 mm)
8 in (230.6 mm)
1.75 in (44.5 mm)
3.85 lbs (1.75 kg)

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