Samson ZM125, Owner'S Manual

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2
ZM Series Features
The ZM75 and ZM125 powered zone mixers are
perfect for small to medium size commercial sound
system installations. Here are some of their main
features:
• Connecting sound sources is easy thanks to the
six mic/line inputs on 1/4-inch XLR and RCA
connectors, which accommodate a wide range of
audio devices' input levels.
• The ZM series provide plenty of available power,
with 75 watts ZM75 and 125 watts for the ZM125.
• A built-in seven-band graphic equalizer is
included to adjust the sound system’s overall
tonal response.
• The ZM75 and ZM125 have an intelligent, three
layer priority muting system ensuring important
announcements are heard throughout the entire
installation.
• The ZM series feature a remote microphone
connection on a convenient Euroblock terminal
to control the mute.
• For paging, the ZM series feature a built-in
announcement Chime with four selectable tones.
• M.O.H. (Music On Hold) input and output allows
you to connect a music source or pre-recorded
announcement to your telephone system.
• A convenient telephone paging input on a
Euroblock terminal allows you to interface your
PBX system for handset paging.
+12dB
0 dB
-12dB
+12
0
-12
125Hz 250Hz 500Hz 1kHz 8kHz
+3
0
-4
-10
-20
ON
OFF
MIN MAX
2kHz 4kHz
SAMSON
MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX ALL ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5
125 WATT ZONE AMPLIFIER
ZM125
• Phantom power is supplied on Mic channels 1
and 2 for connecting condenser microphones.
• To insure long-term reliability, the ZM series
feature advanced amplifier protection including
current limiting, over current and thermal
protection.
• ZM systems can be expanded with an external
mixer or power amplifier using their LINK and Pre-
amp terminals.
• The ZM series features advanced electric circuit
design with high quality op-amps providing low
distortion and low noise.
• Setting up the ZM series amplifiers is easy as the
compact units can be configured for table-top or
for standard19-inch rack mount installation.
• Ideal solution for commercial sound and industrial
applications.
• Expansion bay for adding optional Samson TCM-
3 music source module.
• Extended three-year warranty.