Akai GXC-750

I. SPECIFICATIONS
An asterisk next to a figure indicates the minimum guaranteed performance.
TRACK SYSTEM
4-track, 2-channel stereo Recording/Playback system
TAPE SPEED -
1-7/8 ips. +3%(at playback of 1,000 Hz test tape)
WOW AND FLUTTER
FWD.
REV.
TOTAL WOW AND FLUTTER
Less than 0.1% R.M.S.
*Less than 0.27% R.M.S. (at playback of 3 kHz test tape)
*Less than 0.30% R.M.S. (at playback of 3 kHz test tape)
*Less than 0.35% R.M.S. (3 kHz Recording/Playback)
FREQUENCY RESPONSE
CHROME TAPE
LOW NOISE TAPE
(at 1,000 Hz -20VU recording)
30 to 16,000 Hz (*50 to 14,000 Hz+4 dB)
30 to 14,000 Hz (*50 to 13,000 Hzt4 dB)
DISTORTION Less than 1.0% at 1,000 Hz ‘“‘0” VU recording
CHROME TAPE *Less than 4.0% at 1,000 Hz “0” VU recording
LOW NOISE TAPE *Less than 3.0% at 1,000 Hz “0” VU recording
OUTPUTS LINE 041.5 dB(0.775V), using a 333 Hz ‘‘0” VU pre-recorded tape
(*REV.: Within 2 dB to FWD. mode) é
PHONE 30 mV at 82
DIN 0.4V
INPUTS MIC | More than 0.5 mV Impedance: 4.7 kQ
LINE More than 60 mV Impedance: 200 kQ
DIN More than 5 mV(10W) and 90 mV (high)
SIGNAL TO NOISE RATIO
Better than 50 dB
(*Better than 43 dB at FWD. mode; Better than 43 dB at REV. mode)
TOTAL SIGNAL TO NOISE RATIO _
Better than 42 dB
CROSS TALK
Better than 25 dB (at 1,000 Hz +3 VU recording)
ERASE RATIO
Better than 65 dB (at 1,000 Hz +3 VU recording)
BIAS FREQUENCY
6143 kHz
BIAS LEAK
Less than -20 VU
HIGH FREQUENCY DEVIATION
Within 10 dB (Normal and Reverse playback of tape recorded at 10 kHz
Normal recording and Normal and Reverse playback of tape recorded at
10 kHz reverse recording)
RECORDING CAPACITY __
1 hour stereo recording, using a C-60 cassette tape
F.FWD. AND FWD. TIME
46 sec. using a C-60 cassette tape
HEADS RECORDING/PLAYBACK HEAD : 4-track, 2-channel GX Recording/Playback Head
Type:, P4-350
Gap: 1.4 ~ 1.9 microns
Impedance: 1 kQ+20% at 1 kHz
D.C. Resistance: 1792
ERASE HEAD 2-track, 1-channel Erase Head
Type: E4-160
Gap: Double gap
Impedance: 1902+10% at 60 kHz
- D.C. Resistance: 2.52
MOTOR Hysteresis Synchronous outer-roter motor
Type: HM1-12CS
Revolutions: 1,500/1,800 r.p.m. at 50/60 Hz
TRANSISTORS 2SA628 ... 2 28C711(F) (G)...5
2SC711(E) (F) (G)... 18 28C1211(D) (E)... 2
28C1312...4 28C1312R(G) (H)...4
28C1312S(G) (H)... 2 2SD361(D) (E)... 2
F.E.T. 7 2SK30A(GR) ... 2
DIODES 1N34A...8 10D05....5
WG085 ... 2 WZ210...1
WG599 ...6 182473VE ... 22
POWER SUPPLY
100 to 240V A.C, 50/60 Hz for Universal
240V A.C. 50 Hz for WG Models
120V A.C. 60 Hz for CSA Models
220V A.C. 50 Hz for CEE Models
POWER CONSUMPTION
25W
DIMENSIONS
460(W) x 146(H) x 302(D)mm_ (18.1" x 5.8” x 11.9")
WEIGHT
8.0 kg (17.6 Ibs.)
NOTE: Specifications subject to change without notice.