Akai X-2000SD - Page 3

I.
SPECIFICATIONS
CS
WEIGHT
DIMENSIONS
POWER SUPPLY
RECORDING SYSTEM:
PLAYBACK SYSTEM :
TAPE SPEED
TAPE SPEED DEVIATION
WOW AND FLUTTER :
FREQUENCY RESPONSE
SIGNAL TO NOISE RATI
49.4 Ibs (22.4 kg)
10.6” (D) x 13.8" (W) x 18.3” (A)
(270 (D) x 350 (W) x 465 (H) mm)
100 to 240 V AC; 50/60 Hz
Reel
In-Line 4 track stereo monaural
Cross-Field Head Recording System
Cartridge
In-Line 8 track stereo recording
system
Cassette
In-Line
4
track
stereo
recording
system
Transfer
Pre-recorded conventional reel tape
can be dubbed on the cartridge tape
and cassette tape.
Reel
In-Line 4. track stereo/monaural
playback system
Cartridge
In-Line 8 track stereo playback
system
Cassette
In-Line
4
track
stereo
playback
system
Reel
1-7/8, 3-3/4, 7-1/2 ips (15 ips
optional)
Cartridge 3-3/4 ips
Cassette 1-7/8 ips
Within +3% (Cassette +4%, —2%)
Reel — Less than 0.2% (7-1/2 ips)
Less than 0.3% (3-3/4 ips)
Less than 0.35% (1-7/8 ips)
Cartridge — Less than 0.35%
Cassette — Less than 0.35%
30
to
22,000
Hz
(+3
dB)
at
7-1/2
ips
30
to
18,000
Hz
(+3
dB)
at
3-3/4
ips
30
to
9,000
Hz
(+3
dB)
at
1-7/8
ips
Cartridge
50 to 18,000 Hz (+3 dB)
Cassette
30 to 16,000 Hz (+4 dB)
O
Reel — Better than 48 dB
:. Cartridge — Better than 40 dB
DISTORTION
CROSS TALK
Cassette — Better than 40 dB
Reel — 2% at 1000 Hz 0 VU
5% at 1000 Hz 10 W
Cartridge — 3% at 1000 Hz 0 VU
Cassette — 3% at 1000 Hz 0 VU
Reel —40 dB at Stereo
Cartridge —50 dB
Cassette —25 dB
ERASE
RATIO
:
Reel
—
Less
than
—70
dB
Cartridge
—
Less
than
—60
dB
Cassette
—
Less
than
—60
dB
INSULATION
RESISTANCE
:
More
than
50
M
ohms
OUTPUT
:
Line...
1.228
V
(+4
dB)
250
Hz
Impedance...
8
ohms
Required
Load
Impedance
.
..
More
than
25
K
ohms
:
Power...
More
than
5
W
per
channel
INPUT
LEVEL
:
Line...
More
than
50
mV
(—25
dB)
Impedance
.
.
.
330
K
ohms
Mic...
.
0.5
mV
(—65
dB)
Impedance
..
.
4.7
K
ohms
DIN
OUTPUT
:
0.4
V
250
Hz
Impedance
..
.
10
K
ohms
Required
Load
Impedance...
More
than
50
K
ohms
DIN
INPUT
:
High...50mV
(—25
dB)
Impedance...
330K
ohms
-
Low
...5
mV
(--45
dB)
Impedance
..
.
39
K
ohms
F.
FORWARD
&
REWIND
TIME
-
+
90
seconds
using
a
1200
ft.
tape
at 50 Hz
75
seconds
using
a
1200
ft.
tape
at 60 Hz
MOTOR
:
Horse
Power
—
(1/100
HP)
: Power Ratio .. . 70%
Revolutions
2900
to
1450
r.p.m.
at
50
Hz
3480
to
1740
1.p.m.
at
60
Hz
Condenser
Capacity
2.5 pF at 50 Hz
2.0 uF at 60 Hz
‘HEADS
:
Reel
Recording/Playback
...
4
track
(Gap
2/1000
mm)
Impedance
. .
.
1.2
K
ohms
at
1000 Hz
Bias ...Gap 0.2 mm
Impedance
..
.
0.5
K
ohms
at
60
Hz
Erase
. . .
(same
as
Bias
Head)
Cartridge
Recording/Playback
.
he
8
track
(Gap
1
/1000
mm)
Impedance...
0.75
K
ohms
at
1
kHz
Erase...
Gap
0.1
mm
Impedance...
0.21
K
ohms
at
90 kHz
Cassette
Recording/Playback
.
-
.
4
track
(Gap
1/1000
mm)
Impedance
...
1
K
ohms
at
1000
Hz
Erase
..
.
Impedance
0.73
K
ohms
at
100
kHz