Electro-Voice MA-606 Technical Specifications

Key Features

• Balanced Microphone or Line Level Inputs -
All Available with 24V Phantom Power.
• 2 Auxilary Stereo Summing Inputs with 4
Level Sensitivity Adjustment
• Balanced Line Level Output for Adding
Additional Power Amplifiers
• 24V Powered Operation Available for
Emergency Power Requirements
• Adjustable Level Telephone Paging Input
• Independently Adjustable Low Power Monitor
Output
• Integrated "Rack Ears" Allow for Rack
Mounting without Additional Accessories

General Description:

The Electro-Voice ® MA-606 is a 60-watt, six-input mixer
amplifier designed for commercial sound applications. It
features six separate input controls which can be used to
adjust the level from any of 6 input sources.
Input channels 1-4 are designed to either be used as low-
Z balance microphone or line level inputs. The combination
connector on inputs 1-4 permits use of either XLR or ¼"
input connectors. A signal appearing at either input 1 will
automatically mute the other channels unless the mute
function is defeated via a switch on the rear panel.
Inputs 5 and 6 are for auxiliary line-level sources such as
tape or CD players. Mono or stereo signals may be applied
to inputs 5 or 6. The left and right components of a stereo
signal can be applied to the dual RCA phono jacks of these
inputs and mixed together to drive the built-in monaural
power amplifier. A rear 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
all other inputs. A preamplifier output jack and power
amplifier input jack permit the mixed output to be fed to an
external signal processor (graphic EQ or compressor), and
then returned to the built-in amplifier. The preamp output
may be used to drive an additional power amp with its
own set of speakers without interrupting the function of
the built-in amplifier.
There is also a 24v dc power option to operate the unit off
of a 24v emergency power source. The speaker output is
available at a barrier strip, which includes terminals for
driving low impedance loudspeaker loads, as well as 25,
70.7 or 100 volt distributed systems.
MA-606 Mixer Amplifier
60-Watt, 6 Input
Mixer Amplifier
Technical Specifications:
P o w r e O u p t u ( t t a 1 k H z : ) 6 0
F e r q u e n y c R e s p o n s : e 5 0
n I p t u S e n i s v i t y t i I / m p e d a n c , e
n I p u s t 1 4 - M c i s e t t n i : g 0 3 .
n I p u s t 1 4 - L n i e s e t t n i : g 7 5
P a g n i : g 2 - 0
s i o
P o w r e A m p I : n 1 V
A u : x 1 0 0
T H D ( t a a r e t d o u p t u : ) t < 1 %
S g i n a t - l - o N o s i e R t a , o i
M c i : > 5 2
A u : x > 6
P a g n i : g > 6
P o w r e A m p I : n > 9 0
L n i e O u p t t u L e e v I / l m p e d a n c , e
P e r a m p O u p t u : t 1 V
B a a l n c e d L n i e O u p t u : t 5 0 0
S p e a k r e O u p t t u : s , 4 , 8
o T n e C o t n o r , s l
B a s : s + 1 -
T e r l b : e + 1 -
M t u n i : g 4 0
P o r e t t c o i n : 3 n i
p i r m
P o w r e i D s s p i t a o i : n 1 8 0
P o w r e S u p p : y l 1 0 8
i D m e n s o i n , s
H e g i h : t 1 3 3 .
W i t d : h 4 8 0 .
D e t p : h 3 2 0 .
N t e W e g i h : t 8 5 .
S h p i p n i g W e g i h : t 9 0 .
W t a s t
H z - 1 5 k H , z ± 3 d B
m V 6 / 0 0 o h m b ( a a l n c e ) d
m V 4 / 7 o k h m b ( a a l n c e ) d
d B m 6 / 0 0 o h m t ( a r n f s r o m r e
a l e t ) d
1 / 0 o k h m u ( n b a a l n c e ) d
m V o t 1 / V u ( n b a a l n c e ) d
t a 1 k H z
d B
5 d B
5 d B
d B
1 / o k h m u ( n b a a l n c e ) d
m V 4 / 7 o k h m u ( n b a a l n c e ) d
1 6 o h m , 2 , 5 7 0 7 . a n d 1 0 0 V - o
0 d B t a 1 0 0 H z
0 d B t a 1 0 k H z
d B t a e t n u t a o i n
d e p e n d e t n S o l B - o l ® u f s e , s
a y r a c a n d d c
w t a s t
1 - 3 2 V a , c 5 0 6 / 0 H z
c m 5 ( 2 . n i ) .
c m 1 ( 8 9 . n i ) .
c m 1 ( 2 6 . n i ) .
k g 1 ( 9 0 . l ) b
k g 1 ( 9 9 . l ) b
t l