Akai AM-57

Specifications
a
a
a
EENG
200W
+
200W
(DIN,
4
ohms,
1kHz,
1%)
110W
+
110W
(FTC,
8
ohms,
20Hz
to
20kHz,
0.05%
AMET.
170W
+
170W
(DIN,
4
ohms
1kHz,
1%)
100W
+
100W
(FTC,
8
ohms,
20Hz
to
20kHz,
0.05%
)
Power
band
width
.............
5Hz
to
60kHz/0.1%
Total
harmonic
distortion
....
0.005%
(1kHz,
8
ohms)
Frequency
response
.........
5Hz
to
100kHz
(+0dB,
-8dB)
Tone
control
WEE
+8dB
(100Hz)
Treble
nonnene.
+8dB
(10kHz)
Input
sensitivity/impedance
Phono
(MM)...
2.0mV/47k
ohms
Tuner/CD/Tape
............
150mV/47k
ohms
Maximum
input
level
Phono
.........cesseessteeesees
150mV
Output
level
Tape
rec
out
noeneen.
150mV
Damping
factor
.......0........
45
(1kHz,
8
ohms)
Residual
noise
.............0..
0.1mV
(A-filter)
S/N
Phono
(MM)...
86dB
(IHF-A)
Tuner/CD/Tape
............
102dB
(IHF-A)
Audio
mute
...........cceeeees
-20dB
Subsonic
filter
.......0..00000.
10Hz
(-12dB/oct)
Channel
separation
...........
75d0B
(1kHz)/55dB
(10kHz)
Cross
talk.
Phong
oo.
ceceeeceseeseesessees
75dB
(1kHz,
5.0mV
input
level)
Tuner/CD/Tape
............
85dB
(1
kHz,
500mV
input
level)
Required
speaker
impedance
Aorb
on.
cssccsessonecesee
4
to
16
ohms
A
and
B
ese,
8
to
16
ohms
`
Power
requirement
............
220-230V,
50Hz
Power
consumption
AMOT
arrn
330W
AM-57
NR
280W
Dimensions
`...
425(W)
x
177(H)
x
401(D)mm
Weight
AM-67
nsan.
14.8kg
AMA-57
asseirai
13.3kg
Digital
section
(AM-67
only)
Sampling
frequency
..........
32kHz/44.1kHz/48kHz
Digital
filter
.......0aaneaenennn.
18
bit,
8
times
over
sampling
D/A
converter
ossosa.
Interpolative
one
bit
dual
Digital
input
level
Coaxial
enn.
0.5Vp-p/75
ohms
Optical
saesson
-14
to
-23dBm
Frequency
response
.........
5Hz
to
20kHz
(+0.3dB)
Dynamic
range
oases.
96dB
Total
harmonic
distortion
....
0.002%
*
For
improvement
purposes,
Specifications
and
design
are
subject
to
change
without
notice.
13