21
Internal battery charger
FREE50 is internally clever battery charger equipped. Such battery charger ensures automatically a
constant charge level. The battery charter is activated when FREE50 unit is connected to a AC main
power supply source.
Microphone inputs
3 XLR combo inputs (
fig.1 ref.7
) allows to connect to FREE50 acoustic cabinet 3 low impedance
dynamic microphones. Such microphones can operate contemporaneously or in miscellaneous with two
wireless microphones included in the standard supply.
Auxiliary input and line output
FREE50 can be connected to an auxiliary and external source so as a CD player or recorder/reproduced
using the appropriate RCA input (
fig.1 ref.9
), The signal wideness can be set throughout level control
(10).
Using output LINE/TAPE REC (
fig.1 ref.15
) to pilot an external amplifier or other amplified acoustic
cabinet FREE50 connecting with JACK mono/RCA line cable the line output of one LINE with the input
of the second line.
FREE50 is recommended to be used lifted up from the ground. For such purposes FREE50 , thanks to
its fixing flange, can be set on the floor tripod -part reference (PA SPSK290BK) .
To realize the different possible connections revert to the following schemes:
Unbalanced connection:
unbalanced signal XLR plug ( soldering side)
Balanced connection:
balanced signal
XLR plug (soldering side)
Jack Mono connection unbalanced:
Main wire
jack mono
shield
RCA connection:
Unbalanced signal channel L or R
mass
