Behringer PRO HA4600 - Manual (Page 10)

10
POWERPLAY PRO HA4600
4. AUDIO CONNECTIONS
4. AUDIO CONNECTIONS
As a standard, the BEHRINGER POWERPLAY PRO is equipped with electronically servo-balanced inputs
and outputs. The circuit design features automatic hum suppression for balanced signals and so ensures
trouble-free operation, even at the highest operating levels. Externally induced mains hum, etc. can therefore
be effectively suppressed. The automatic servo-function recognizes the presence of unbalanced connectors
and adjusts the nominal level internally to avoid level differences between the input and output signals
(6-dB correction).
+
Please ensure that only qualified persons install and operate the POWERPLAY PRO. During
installation and operation the user must have sufficient electrical contact to earth.
Electrostatic charges might affect the operation of the unit.
Fig. 4.1: Connector for the headphones, AUX IN and DIRECT IN
Unbalanced use of
mono 1/4" jack plugs
Ring
Balanced use of
stereo 1/4" jack plugs
Balanced use with XLR connectors