NAME |
AKAI |
TYPE |
GX-365D |
Serialnumber |
70308
- 01780 |
Other
Marks |
.. |
Reel
Capacity |
Up
to 7" Reel |
Tape
Speed |
3
Speeds: 1-7/8, 3-3/4 and 7-1/2 ips (15 ips with Adapter) |
Tape
Speed Deviation |
Within
± 0.5% at 7-1/2 ips
Within
± 1.0% at 3-3/4 ips
Within
± 1.0% at 1-7/8 ips |
Wow
and Flutter |
Less
than 0.04% RMS at 7-1/2 ips
Less
than 0,07% RMS at 3-3/4 ips
Less
than 0.14% RMS at 1-7/8 ips |
Frequency
Response |
30
Hz to 28,000 Hz cps (±3 dB) at 7½ ips
30
Hz to 23,000 Hz cps (±3 dB) at 3-3/4 ips
30
Hz to 12.000 Hz cps (±3 dB) at 1-7/8 ips |
Distortion |
(1,000
Hz "0"VU Recording)
Within
1.5% at 7-1/2 ips
Within
3,0% at 3-3/4 ips
Within
3.0% at 1-7/8 ips |
Signal
to Noise Ratio |
Better
than 55 dB at 7-1/2 ips
Better
than 50 dB at 3-3/4 ips
Better
than 50 dB at 1-7/8 ips |
Cross
Talk |
Less
than -70 dB (monoraul)
Less
than -45 dB (stereo) |
Insulation
Resistance |
More
than 50 M Ohms |
Insulation
Durability |
500V
for more than one minute |
Erase
Ratio |
Less
than- 70 dB for all tracks |
Equalization |
Correct
equalization for playback of tapes recorded to the NAB curve |
Recorded
Bias Frequency |
100
kHz |
Recording
Level Indicator |
2
VU Meters |
Recording
Head |
(Type)
In-Line 4 track stereo and monoraul GLASS & CRYSTAL FERRITE Head
Impedance
15 W at
1 kHz |
Playback
Head |
(Type)
In-Line 4 track stereo and monoraul GLASS & CRYSTAL FERRITE Head
(Impedance)
330 W at
100 kHz |
Erase
Head |
(Type)
In-Line 4 track stereo
(Impedance)
330 W at
100 kHz |
Recording
System |
In
Line 4-track stereo monoraul FOCUSED FIELD Recording System |
Motors |
Hysteresis
Synchrone 3 speed for capstan drive
(2-4-8-
pole motor) and two 6-pole eddy current Out-Rotor motors for supply and
take-up reel drive
Revolutions:
Hysteresis
Synchronous motors:
3,000;
1,500; 750 rpm (50 Hz)
3,600;
1,800; 900 rpm (60 Hz)
Eddy
Current out-rotors motors:
903 rpm at 50 Hz
1120
rpm at 60 Hz
Condenser
Capacity:
Histeresis
Synchronous motors:
3µF
(50 Hz) / 2µF (60 Hz)
Eddy
Current out-rotors motors:
5µF
50 Hz / 2µF 60 Hz |
Fast
Forward and Rewind Time |
75
seconds using a 1200 ft. tape at 50 Hz
60
seconds using a 1200 ft. tape at 60 Hz |
Line
Output Level |
100
W |
Line
Output Impedance |
0.4
V |
Stereo
Headphone Output Level |
30
to 40 mV (Impedance 8 W) |
Line
Input Level |
70
Mv |
Line
Input Inpedance |
150
kW |
Din
Input Level |
High
70 mV / Low 7 mV |
Din
Input Impedance |
High
150 kW /
Low 16 kW |
Mic
Input Level |
0.7
mV |
Mic
Input Impedance |
10
kW |
Monitor
System |
Stero
headphones |
Recording
Capacity |
4
hrs. stereo recording using 4 1200 ft. tape at
1-7/8
ips |
Transistors |
46 |
Diodes |
21
Silicon diodes / 11 Germanium diodes |
Recording
Level Indicator |
VU
Meter x2 |
Recording
System |
4-track
stereo / monoraul system |
Power
Consumption |
70
to 200 W |
Dimensions |
18-1/2"H
x 16-1/4"W x 11-1/89"D
(470H
x 410W x 280D) |
Weight |
56
lbs (25.5 kg) |
Year |
.. |
Country |
Japan |
Condition |
TRACK
2-3 SWITCH NOT WORKING WELL !! |
Service
Manual
User
Manual |
YES
(COPY)
YES |
Visit
Website |
.. |