1-1
TECHNICAL SPECIFICATION
General
Dimensions (Dia x H)
: 106 x 28mm
Weight without batteries
: 145g
Laser
Output power
: <5mW (3mW typ.)
Wavelength
: 780nm
Shock resistance
(ESP=off)
+X/-X direction
:
≥
1.0g
+Y/-Y direction
:
≥
1.0g
+Z/-Z direction
:
≥
1.0g
Power supply modes
DC-in socket :2.9..6.5V
Primary batteries(2 x LR6) :1.7..3.6V
Voltage protection DC-in socket :-14.0..+14.0V
Battery lifetime
Battery level detection
Current consumption MP3-playback
Current consumption CD-playback
Headphone out
(measured with 16
Ω
load, DBB/ESP off)
Output power (THD=10%)
all versions
: 10mW (+1/-3dB)
Frequency response CD (1mW)
: 100Hz-20kHz within 6dB
S/N ratio CD (unwght)
:
≥
80dB (83dB typ.)
S/N ratio CD (A-wght)
:
≥
82dB (85dB typ.)
THD+N CD (1kHz, 1mW)
:
≤
1% (0.2% typ.)
Channel crosstalk (1kHz, no load) :
≤
-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
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
LP
P
S
E
N
O
P
S
E
LP
P
S
E
N
O
P
S
E
Play mode
Jump mode
Charge-mode
140mA typ.
n/a
n/a
Stand- by
(excl.recharge)
30mA typ. 450
µ
A typ.
320mA typ.
400mA typ.
100mA typ.
170mA typ.
120mA typ.
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
Battery week 1
Battery week 2
Battery week 3
1.8V
+100/-50mV
battery empty level +
0.9V
±
100mV
battery empty level +
0.6V
±
100mV
battery empty level +
0.3V
±
100mV
E
P
Y
T
Y
R
E
T
T
A
B
E
D
O
M
D
C
N
O
P
S
E
s
e
i
r
e
t
t
a
b
y
r
a
m
i
r
P
6
R
L
x
2
E
D
O
M
D
C
F
F
O
P
S
E
E
D
O
M
MP3
E
D
O
M
MP3
N
O
P
S
E
2.8 h
(3.5h typ.)
2.5 h
(3.5h typ.)
4.9 h
( 7h typ.)
3.8 h
(5.3h typ.)
ESP LP
ESP LP
>
>
>
>
Feature Overview
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
OUND PRESET
S
e
s
n
o
p
s
e
r
y
c
n
e
u
q
e
r
F
z
H
k
3
6
z
H
k
1
z
H
k
0
1
0dB
±
2dB
0dB
±
2dB
0dB
±
2dB
+5dB
±
2dB
0dB
±
2dB
+9dB
±
2dB
DBB 1
+5dB
±
2dB
0dB
±
2dB
0dB
±
2dB
TREBLE ON
DBB 2
F
O
S
E
R
U
T
A
E
F
0
0
3
T
A
)
s
n
o
i
s
r
e
v
ll
a
(
W
M
/
M
F
R
E
N
U
T
Y
T
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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 / 495s
180
E
Z
I
S
M
A
R
D
P
S
E
t
i
b
M
4
6
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
9
9
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
T
H
G
I
L
K
C
A
B
Y
A
L
P
S
I
D
-
T
U
P
T
U
O
L
A
T
I
G
I
D
/
E
N
I
L
-
/
-
-
/
-
-
/
-
C
CD-PORTABLE/MP3
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
LP
P
S
E
N/OFF
O
P
S
E
LP
P
S
E
N/OFF
O
P
S
E
Play mode
Jump mode
Charge-mode
140mA typ.
n/a
n/a
Stand- by
(excl.recharge) 30mA typ. 450
µ
A typ.
220mA typ.
300mA typ.
115mA typ.
170mA typ.
138mA typ.
