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11

ULTRA-DI DI20

5.  Multilingual Documentation

6.  Specifications

Frequency response 

10 Hz to 70 kHz (-3 dB)

Noise 

100 dBu

Distortion 

< 0.014% (1 kHz, 0 dBu in)

Input resistance 

> 250 kΩ

Connection impedance 

> 600 Ω

Input 

1/4" mono jack

Output 

XLR balanced

Max. input level 

+12/+32/+52 dBu

Phantom power 

18 V DC to 48 V DC

Battery power 

9 V  6LR91

Dimensions 

approx. 6 x 5 x 2 3/8" 

approx. 150 x 130 x 60 mm

Weight 

approx. 240 g

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 therefore differ from those listed or shown.

◊ 

The following versions of this user’s 

manual can be downloaded free 

of charge at 

 

German, French, Spanish, Italian, 

Dutch, Finnish, Swedish, Danish, 

Portuguese and Greek.

Summary of Contents for DI20

Page 1: ...ULTRA DI DI20 Professional Active 2 Channel DI Box Splitter User Manual ...

Page 2: ...ontrols 6 3 Connection Options 8 3 1 Connecting a bass guitar 8 3 2 Converting output signals of a keyboard DJ mixer etc 9 4 Audio Connections 9 5 Multilingual Documentation 11 6 Specifications 11 Thank you Thank you for the confidence you have placed in us by purchasing the ULTRA DI DI20 professional active 2 channel DI box splitter ...

Page 3: ...serviceableparts inside Referservicingtoqualifiedpersonnel Caution Toreducetheriskoffireor electricshock donotexposethis appliancetorainandmoisture Theapparatus shallnotbeexposedtodrippingorsplashing liquidsandnoobjectsfilledwithliquids suchasvases shallbeplacedontheapparatus Caution Theseserviceinstructionsare forusebyqualifiedservice personnelonly Toreducetheriskofelectric shockdonotperformanyse...

Page 4: ...hasbeendamagedinanyway suchaspowersupplycordorplugisdamaged liquidhasbeenspilledorobjectshavefallen intotheapparatus theapparatushasbeen exposedtorainormoisture doesnotoperate normally orhasbeendropped 15 Theapparatusshallbeconnectedtoa MAINSsocketoutletwithaprotective earthingconnection 16 Wherethe MAINSplugoran appliancecouplerisused asthedisconnectdevice thedisconnectdeviceshall remainreadilyop...

Page 5: ...NICAl INClUDINg PHoToCoPyINg AND ReCoRDINg oF ANy KIND FoR ANy PURPoSe WITHoUT THe exPReSS WRITTeN PeRMISSIoN oF MUSIC gRoUP IP lTD AllRIgHTSReSeRveD 2013MUSICgroupIPltd TridentChambers WickhamsCay P o box146 RoadTown Tortola britishvirginIslands Fortheapplicablewarrantytermsand conditionsandadditionalinformation regardingMUSICgroup slimitedWarranty pleaseseecompletedetailsonlineat LIMITEDWARRANTY...

Page 6: ...passiveDI boxes Apassive DI boxismoreaffordable butitsperformance isdependentontheimpedanceofthedevice towhichitisconnected Whentheimpedance onthemixingconsole sendchanges sodoes theimpedanceattheinputoftheDI box SuchDI boxesonlyfunctionproperlywhen theconnectedimpedancevaluesarestrictly specified highattheinput lowattheoutput ActiveDI boxesarenotaffectedbythese impedanceconsiderations Theinputimp...

Page 7: ...gins distorting Otherwiserefrain fromusingthisfunctiontoavoid excessivedampening 6 The MODE switch lets you select the operating modes of the DI20 In the 2 CH mode two independent signals can be connected to channels 1 and 2 respectively In LINK mode the DI box functions as a splitter One signal can be fed to the channel 1 input and split into two balanced signals at outputs 1 and 2 and an unbalan...

Page 8: ...ompowerfroma mixingconsole Battery compartment To access the battery compartment loosen the screw on the rear 3 Connection Options 3 1 Connecting a bass guitar In Out Link Out ULTRA DI DI20 EURORACK UB2222FX PRO Fig 3 1 Guitar DI box guitar amp mixing console This illustration shows the standard application of a DI box The signal is fed unbalanced to a guitar amp and balanced to a mixing console L...

Page 9: ...he BEHRINGER ULTRA DI DI20 features electronically servo balanced standard inputs and outputs The circuit design is equipped with automatic hum suppression for balanced signals and operates problem free even at high levels Externally induced mains hum is thus efficiently suppressed The servo function automatically detects unbalanced pin connections and changes the nominal level internally by 6 dB ...

Page 10: ... TS connector tip signal Fig 4 2 1 4 TS connector strain relief clamp sleeve ring tip sleeve ground shield For connection of balanced and unbalanced plugs ring and sleeve have to be bridged at the stereo plug Balanced TRS connector ring cold ve tip hot ve Fig 4 3 1 4 TRS connector ...

Page 11: ... 48 V DC Battery power 9 V 6LR91 Dimensions approx 6 x 5 x 2 3 8 approx 150 x 130 x 60 mm Weight approx 240 g BEHRINGERisconstantlystrivingtomaintainthehighestprofessionalstandards Asaresultoftheseefforts modificationsmaybemadefrom timetotimetoexistingproductswithoutpriornotice Specificationsandappearancemaythereforedifferfromthoselistedorshown Thefollowingversionsofthisuser s manualcanbedownloade...

Page 12: ...We Hear You ...

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