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ULTRA-DI PRO DI4000 User Manual

4.  Specifications

Audio Input

Connectors 

XLR and 1/4" jack

Type 

DC-decoupled, unbalanced input

Impedance  

max. 220 kOhm

Max. input level 

+20/+40/+60 dBu

Audio Output

Connectors XLR
Type  

transformer-balanced output stage

Impedance 

600 Ohms balanced

Max. output level 

+20 dBu

System Specifications

Bandwidth (100 kOhm) 

23 Hz to 120 kHz (±3 dB)

Bandwidth (600 Ohm) 

23 Hz to 27 kHz (±3 dB)

Bandwidth (High Cut) 

10 Hz to 8 kHz (±3 dB)

Noise  

-95 dBu

Power Supply

Mains Voltages

USA/Canada 

120 V~, 60 Hz

U.K./Australia 

240 V~, 50 Hz

Europe 

230 V~, 50 Hz

General export model 

100 - 120 V~, 200 - 240 V~, 50 - 60 Hz

Power consumption 

max. 10 Watts

Fuse 

100 - 120 V~: T  200 mA  H 

200 - 240 V~: T  100 mA  H

Mains connection 

standard IEC receptacle

Physical

Dimension 

1 ¾ x 19 x 8 ½"   

44.5 x 483 x 215 mm

Net weight 

5.9 lbs /

2.7 kg

Shipping weight 

7.9 lbs /

3.6 kg

BEHRINGER 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 illustrated.