
1
Foie
E
GFA-555
Pro
SPECIFICATIONS
Mee
ae
ra
ne
A
Power
output,
watts/channel,
continuous,
'
botħichannels
driven,
20Hz
-
20kHz,
at
<
0.09%
THD,
through
either
balanced
or
unbalanced
inputs:
we
"SE
8
ohms.
.
-
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2.
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200
min.
jesa
4
ohms.
.
0.
2
820
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.325
min,
2
Bridged,
mono
mode,
8
ohms,
20Hz
-
20kHz,
at
less
than
0.25%
THD.
o»
80
eo
821
90V
9,
8 1 2
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oe
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e
600
min.
Bridged,
mono
mode,
4
ohms, 20Hz
-
20kHz,
<
0.25%
DADs
Sant
min.
Intermodulation
distortion
(SMPTE,
4:1
ratio),
stereo
mode,
at
any
level
up
to
200
watts
continuous
through
either
balanced
or
unbalanced
inputss....4.44664K
0.093
Intermodulation
distortion
(SMPTE,
4:1
ratio),
bridged,
mono
mode
at
any
level
up
to
600
watts,
min.
(8
ohms),
or
850
watts
min.
(4
ohns),
through
either
balanced
or
unbalanced
DOA
DU
CS
ii
i
nern
0.25%
—1—
-e
e
tn
u
nn
Signal-to-Noise
Ratio,
A-weighted,
referred
to
200
watts
QUFPUE
DS
eine
110dB
Input
Impedance:
Balanced
input........
cc
ccc
cece
cc
ccc
cece
cee
e
600
ohms
Unbalanced
input
(depends
on
position
J
of
level
control
s)
=
ae
808
0
9
9
98 82
8
8
oe
@@#¢#¢6¢808@808808
8
e e
22
kohms
min,
Input
Sensitivity
for
200
Watts
Output:
N
Beda
er
|
Individual
level
control
is
provided
for
each
Stereo
channel.
Sensitivity
below
is
for
leve]
controls
ät
max.,
full
clockwise
position.
Balanced
Input.
van.
OdBm
Unbalanced
IDBUL
a
susanne
ea
28V
Balanced
Input
OVerlOAd
ti
a
a
da
a
euren
Damping
FACLOT
areas
130
Dynamic
HEAdro0oms..
ccc
scc
cess
ccccc
ccc
cccccccccccccs
ce
ne
2.
30B
hr:
”
Protection:
—
Incoming,
AC
power
line,
Fuse........
e.0....12
Amperes,AGB
PN
B+
and
B-
rails,
resettable
circuit
breakers,
two
per
Channel...
cc
ccc
ccc ccc
cece
7
Amperes
Power
Requirements:
Ti
(on
special
order
240VAC/60Hz
version
can
Sur
be
SUPPLICd)
...
cece
cece
cece
ccccccccee
eLITVAC/60HZ
Shipping
Weight:.........ccccccccccccccccccccccecece.
34
lbs.
(15.
5kgs)
fee
g
A
Dimensions
z
|
|
TEAS
-
Heigh
€:
ua
42200
so
wai
arb
aes
Saws
eae
wee
walt
De
5/16"
(185mm)
ES
,
Width.
..esessseseecconecoeeoseseseeseeossee.l9"_
(483mm)
Depth
zz
sesssessesess
sse
199;
1/4'
(311mm)