Audio Connections - Behringer ULTRA-DI DI20 Manual Del Usuario

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ULTRA-DI DI20
3.2 Converting output signals of a keyboard, DJ-mixer, etc.
L In
R In
PRO MIXER ULTRA-DI
VMX200 DI20
Mic In
EURORACK UB2222FX-PRO
Fig. 3.2: DJ-mixer DI-box mixing console
This configuration is recommended when using a DJ-mixer or another
signal source, which sends an unbalanced line level signal. In addition,
if you need a separate monitor signal, the line level signal can be sent
to another amplifier.
Out
Out

4. Audio Connections

The 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 so that there is no difference in level between input and
output signals.
Balanced use with XLR connectors
2 1
3
input
1 = ground/shield
2 = hot (+ve)
3 = cold (-ve)
For unbalanced use, pin 1 and pin 3
have to be bridged
Fig. 4.1: XLR connectors
ULTRA-DI DI20
1 2
3
output
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