1-1
TECHNICAL SPECIFICATION
General
Dimensions (Wx H x D)
: 137.5 x 30x 137.5mm
Weight without batteries
: 220g
Shock resistance
+X/-X direction
:
≥
2.5g
+Y/-Y direction
:
≥
2.5g
+Z/-Z direction
:
≥
2.0g
Power supply modes
Battery lifetime
Battery level detection
Current consumption
Headphone out
Output power (THD=10%)
/17 version only
: 6mW (+1/-3dB)
all other versions
: 3mW (+1/-3dB)
Frequency response (1mW)
: 100Hz-20kHz within 6dB
S/N ratio CD (unwght)
:
≥
78dB (80dB typ.)
S/N ratio CD (unw.),incl.muting
: 100dB
S/N ratio CD (A-wght)
:
≥
80dB (82dB typ.)
S/N ratio CD (A-wght),incl.muting : 100dB
THD+N (1kHz, 1mW)
:
≤
1.5% (1.0% typ.)
Crosstalk (1kHz)
:
≤
-24dB (-44dB typ.)
Channel unbalance (-40dB)
:
≤
5dB
Volume attenuation (1kHz)
: >60dB
Dynamic Bass Boost DBB
Measurement setup CD
Use Audio Signal disc SBC429 4822 397 30184
L
E
V
E
L
N
O
I
T
C
E
T
E
D
s
e
i
r
e
t
t
a
b
y
r
a
m
i
r
P
Battery empty
Difference btw.level 1 and battey empty
Difference btw.level 2 and battey empty
Difference btw.level 3 and battey empty
1.8V
+100/-50mV
0.3V
±
100mV
0.6V
±
100mV
0.9V
±
100mV
E
D
O
M
Y
L
P
P
U
S
e
g
n
a
r
e
g
a
t
l
o
V
t
e
k
c
o
s
N
I
-
C
D
V
6
-
3.9
s
e
i
r
e
t
t
a
b
y
r
a
m
i
r
P
V
2
.
3
-
9
.
1
s
e
i
r
e
t
t
a
b
Rechargable
V
2
.
3
-
9
.
1
D
C
Low pass filter
DUT
S/N and distortion meter
L
R
i.e. Sennheiser UPM550
with FF-filter
Level meter
i.e. Sound Technology ST1700B
i.e. 4822 395 30204
22kHz
13th order
E
L
B
A
T
R
O
P
D
C
R
O
F
S
E
I
R
O
S
S
E
C
C
A
EXP521
C
0
0
/
1
0
/
10
/
/05Z
07
/
0
0
/
0
6
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
2
0
/
0
6
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
10A
/
0
6
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
X
X
X
7s
7
/
SBC HE570
e
n
o
h
e
n
o
h
p
d
a
e
H
o
e
r
e
t
S
-TARGET
AY3778
Remote Control
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3140 118 31051
3140 118 31122
05
/
0
6
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
3140 118 30761
3140 118 31171
9082 100 01724
7s
7
/
SBC HS383
p
d
a
e
H
o
e
r
e
t
S
9082 100 01821
3140 118 51491
AY3363
Rechargeable battery
3103 308 84721
/17
ACCESSORIES
E
G
A
T
S
B
B
D
e
s
n
o
p
s
e
r
y
c
n
e
u
q
e
r
F
z
H
63
z
H
1k
z
H
k
0
1
+
+0dB
0dB
±
2dB
2dB
0dB
dB
±
2dB
2dB
0dB
dB
±
2dB
2dB
+5dB
dB
±
2dB
2dB
+0dB
dB
±
2dB
2dB
+8dB
dB
±
2dB
2dB
DBB 1
DBB 2
E
D
O
M
N
O
I
T
A
R
E
P
O
)
V
5
.
4
(
Y
L
P
P
U
S
N
I
-
C
D
)
V
5
2
.
2
(
Y
L
P
P
U
S
.
T
T
A
B
on
=
P
S
E
on
P=
S
E
CD
off
P=
S
E
CD
MP3
off
=
P
S
E
MP3
on
=
P
S
E
on
P=
S
E
CD
off
P=
S
E
CD
MP3
off
=
P
S
E
MP3
Play
Charge
Stand-by
Jump
220mA
300mA
220mA
220mA
220mA
250mA
n/a
n/a
n/a
n/a
250mA
250mA
250mA
480mA
300mA
480mA
300mA
480mA
300mA
480mA
480mA 480mA 480mA 480mA
60mA 60mA 60mA 60mA 1mA 1mA 1mA 1mA
E
P
Y
T
Y
R
E
T
T
A
B
D
C
ESP=off
s
e
i
r
e
t
t
a
b
Alkaline
AA)
x
(2
D
C
MP3
MP3
≥
10 h
(14h typ.)
≥
24 h
(28h typ.)
≥
7 h
(10h typ.)
≥
6 h
(8h typ.)
s
e
i
r
e
t
t
a
b
Alkaline
AAA)
x
(2
≥
2 h
(4h typ.)
≥
8 h
(10h typ.)
≥
2 h
(3h typ.)
≥
1 h
(2h typ.)
s
e
i
r
e
t
t
a
b
Rechargable
)
(AY3363
≥
2 h
(3h typ.)
≥
5 h
(6h typ.)
≥
1 h
(2h typ.)
≥
1 h
(2h typ.)
ESP=on
ESP=on
ESP=off
E
L
B
A
T
R
O
P
-
D
C
F
O
S
E
R
U
T
A
E
F
1
2
5
EXP
)
s
n
o
i
s
r
e
v
ll
a
(
W
M
/
M
F
R
E
N
U
T
Y
T
I
L
I
B
I
T
A
P
M
O
C
E
L
B
A
T
I
R
W
E
R
-
D
C
●
N CDDA / MP3
O
I
T
C
E
T
O
R
P
P
I
K
S
C
I
N
O
R
T
C
E
L
E
s / 420s
168
E
Z
I
S
M
A
R
D
P
S
E
t
i
b
M
8
N
O
I
T
C
N
U
F
E
M
U
S
E
R
/
D
L
O
H
●
/
●
S
E
G
A
T
S
B
B
D
2
K
C
A
B
D
E
E
F
C
I
T
S
U
O
C
A
●
●
Y
R
O
M
E
M
M
A
R
G
O
R
P
0
5
H
M
i
N
/
d
C
i
N
N
O
I
T
C
N
U
F
E
G
R
A
H
C
E
R
D
E
R
A
P
E
R
P
L
O
R
T
N
O
C
E
T
O
M
E
R
D
R
O
C
-
/
-
-
/
-
/MP3
FEATURES
Содержание eXpanium eXp 521
Страница 19: ...3 9 3 9 Headphone DC JACK BLOCKDIAGRAM ...
Страница 24: ...4 5 4 5 COMBI BOARD LAYOUT DIAGRAM COMPONENT SIDE VIEW ...
Страница 25: ...4 6 4 6 COMBI BOARD LAYOUT DIAGRAM COPPER SIDE VIEW ...
