Behringer ULTRA-DIDI20 - Manual (Page 6)

ULTRA-DI DI20
6
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.
3. 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.
Fig. 3.1: XLR connectors
3. AUDIO CONNECTIONS