MA-1212
COMMERCIAL MIXER
PA G I N G A M P L I F I E R S
MA Series of EV Professional Mixer/Amplifiers
The MA series of professional rackmount
A preamplifier output jack and power amplifier
mixer/amplifiers are designed for background
input jack permit the mixed output to be fed to
music/paging and public address system
an external signal processor (graphic EQ or
installations where expandibility and flexibility is
compressor), and then returned to the built-in
the ticket. These units are exceptional values,
amplifier. The preamp output may be used to
loaded with features and are easy to install in
drive an additional power amp with its own set of
a variety of system designs.
speakers without interrupting the function of the
The MA-1206 and MA-606 provide a powerful 60
watts of output power into 70v/100v or 8 Ohm
The MA-606 incorporates all of the features of
loads. The MA-1212 has the same feature set but
the MA-1206 and MA-1212 but provides four
supplies twice the power at 120 watts. All models
combination balanced mic/line inputs and two
have a variety of features to enable them to be
stereo summing inputs which makes the unit ideal
customized to a wide range of background music
for smaller installations.
and paging applications.
The speaker output is available at a barrier strip
The MA-1212 and MA-1206 feature 12 separate
which includes terminals for driving low impedance
input channels. Input channels 1-10 are designed
loudspeaker loads, as well as 25, 70.7 or 100 volt
to be used as either balanced or unbalanced low-Z
distributed systems.
microphone inputs or they can be switched to a line
• Balanced mic or line inputs – all available
with 24v phantom power!
level signal. Phantom power is also available on
any of the 10 inputs. A signal appearing at input
1 will automatically mute the other channels
MA-606
built-in amplifier.
unless the mute function is defeated via a switch
on the front panel. Inputs 11 and 12 are for
auxiliary line-level sources such as tape or CD
players. Mono or stereo signals may be applied to
inputs 11 or 12. The left and right components of
a stereo signal can be applied to the dual RCA
• 2 auxiliary stereo summing inputs with 4 level
sensitivity adjustment.
• 60 or 120 watt models available.
• Balanced line level output for adding additional
power amplifiers.
• 24 volt powered operation available for
emergency power requirements.
phono jacks of these inputs and mixed together to
• Adjustable level telephone paging input.
drive the built-in monaural power amplifier. A rear
• Independently adjustable low power
monitor output.
panel paging input with gain control is provided for
the paging output of a telephone system. An audio
signal appearing at this input automatically mutes
• Integrated “rack ears” allow for rack mounting
without additional accessories.
all other inputs.
Step Up To Electro-Voice®
C O M M E R C I A L M I X E R PA G I N G A M P L I F I E R S
S P E C I F I C AT I O N S
AMPLIFIER SECTION
MA-1212
Output Power (at 1 kHz):
120 Watts
60 Watts
Frequency Response
50-15,000 Hz (±3 dB)
50-15,000 Hz (±3 dB)
• Warehouses
Inputs Sensitivity/Impedance–
Inputs Mic Setting:
Inputs Line Setting:
0.3 mV/600 Ohm (balanced)
75 mV/47 kOhm (balanced)
0.3 mV/600 Ohm (balanced)
75 mV/47 kOhm (balanced)
• Shopping malls
Paging:
-20 dB m/600 Ohm (transformer isolated)
-20 dB m/600 Ohm (transformer isolated)
Power Amp In:
1 V/10 kOhm (unbalanced)
1 V/10 kOhm (unbalanced)
Auxiliary:
100 mV to 1 V (unbalanced)
100 mV to 1 V (unbalanced)
• Churches
THD (at Rated Output):
<1% at 1kHz
<1% at 1kHz
• Office lobbies
Signal to Noise Ratio–
Mic:
Auxiliary:
Paging:
Power Amp In:
>52 dB
>65 dB
>65 dB
>90 dB
>52 dB
>65 dB
>65 dB
>90 dB
1 V/1 kOhm (unbalanced)
500 mV/47 kOhm (unbalanced)
4, 8 and 16 Ohm
25-, 70.7- and 100-Volt
1 V/1 kOhm (unbalanced)
500 mV/47 kOhm (unbalanced)
4, 8 and 16 Ohm
25-, 70.7- and 100-Volt
+– 10 dB at 100 Hz
+– 10 dB at 10 kHz
40 dB attenuation
+– 10 dB at 100 Hz
+– 10 dB at 10 kHz
40 dB attenuation
Protection:
3 independent Slo-Blo® fuses,
primary A.C. and D.C.
3 independent Slo-Blo® fuses,
primary A.C. and D.C.
Power Dissipation:
390 watts
MA-1206: 250 watts; MA-606: 220 watts
Power Supply:
108-132 V A.C., 50/60 Hz
108-132 V A.C., 50/60 Hz
Dimensions–
Height:
Width:
Depth:
Net Weight:
Shipping Weight:
15.0 cm (5.9 in.)
48.0 cm (18.9 in.)
32.0 cm (12.6 in.)
12.0 kg (26.5 lb)
12.7 kg (28.0 lb)
15.0 cm (5.9 in.)
48.0 cm (18.9 in.)
32.0 cm (12.6 in.)
MA-1206: 9.0 kg (19.9 lb); MA-606: 8.5 kg (19.0 lb)
MA-1206: 9.7 kg (21.4 lb); MA-606:
Key Markets
and Applications
• Retail stores
• Hotel conference rooms
• Dentist/Doctor waiting rooms
... and any other installation
involving background music
and paging.
Line Output Level/Impedance–
Preamp Output:
Balanced Line Output:
Speaker Outputs:
Tone Controls–
Bass:
Treble:
Muting:
MA-1206/MA-606
MA Series
These amplifiers are ideal
for use with the EVID ceiling
and surface mount speaker
EVID 4.2
EVID C4.2
products as well as the
extensive line of commercial
Paging horns and drivers.
Cobraflex III
PA-430T
Distributed by:
Step Up To Electro-Voice®
12000 Portland Ave. South, Burnsville, MN 55337
Phone: 952-884-4051
www.electrovoice.com
© 2003 Telex Communications, Inc.
Litho USA 2/03 ZM PA-20556-1