Crown POWER BASE 3 - Manual (Page 19)

Power Base Series Power Amplifiers
Page 19
5 Accessories
There are two accessories available at the time of this
printing: the
MT-XLR and the MT-BB. Important: The
MT-XLR and MT-BB must be installed at a Crown
Factory Service Center or the Crown factory.
5.1 MT-XLR
The MT-XLR is an accessory panel that provides two
standard 3-pin female XLR input connectors. The
MT-XLR accessory makes it easy to quickly change
connections in a system that uses standard XLR con-
nectors. It can also be used in systems that need to
daisy chain an input signal from one amplifier to an-
other. Because the MT-XLR connectors are wired in
parallel with the amplifier’s built in phone jack connec-
tors, an input signal fed to either input can be fed to
another amplifier from the unused connector for that
channel.
5.2 MT-BB
The MT-BB is an accessory panel that provides barrier
strip input connectors. An MT-BB accessory might be
desirable in applications requiring bare wire connec-
tions. It can also be used to daisy chain an input signal
from one amplifier to another just like the
MT-XLR.
Fig. 5.1 The MT-XLR
MT-BB
– + – +
C H - 2 I N P U T C H - 1 I N P U T
Fig. 5.2 The MT-BB
MT-XLR
C H - 2 I N P U T C H - 1 I N P U T
PUSH PUSH
3
1 2 GND
THESE XLR INPUTS ARE CONNECTED IN PARALLEL WITH THE PHONE JACK INPUTS.