Akai GX-F35 Service Manual page 5

i. TECHNICAL DATA
TRACK SYSTEM
TAPE eee |
TAPE SPEED _
4 Track a Channel Stereo System 7
Philips Type Cassette a
4.76 cm/s + 1.0% (1-7/8 i ips. +1.0%) _
HEADS
MOTORS
Erase head x1
Twin Field Super GX head for Record/Playback x 1
Electronically speed controlled DC motor for capstan drive x |
DC motor for reel drive x 1
WOW & FLUTTER _ Less than 0.04% WRMS, 0.11% (DIN 45500)
+:-
|
— |
TAPE WINDING TIME
FREQUENCY RESPONSE
|
SIGNAL TO NOISE RATIO |
HARMONIC DISTORTION
| Metal: |
Phone:
_ 80 sec. using a C- 60 cassette tape
LN: 30 to 15,000 Hz b+3 dB (—20 VU)
30 to 16,000 Hz +3 dB (—20 VU)
30 to 16,500 Hz +3 dB (—20 VU)
30 to 9,000 Hz +3 dB (0 VU)
30 to 19,000 Hz +3 dB (—20 VU)
_ _ 3 0 to 13,000 Hz +3 dB (0 VU)
Better than 58 dB
Better than 58 dB
CrOg: Better than 60 dB
Metal: Better than 60 dB
(Measured via tape with peak recording level)
Dolby NR switch ON: Improves up to 10 dB above S kHz
LN: Less than 0.8%
LH: Less than 0.8%
CrO,: Less than 0.7%
Less than 0.7%
0.25 mV (input impedance 5.0 kohms) _
Required microphone impedance: 600 ohms
70 mV (input impedance 47 kohms) _
410 mV at 0 VU
Required load impedance: more than 20 kohms
100 mV/8 ohms at 0 VU
2 mV (input impedance 10 kohms)
410 mV
Required load impedance: more than 20 kohms
LH:
MIC:
Line:
Line:
Input:
Output:
POWER REQUIREMENTS
~ 100V, 50/60 Hz for JPN
120V, 60 Hz for U.S.A. and Canada
220V, 50 Hz for Europe except UK
240V, 50 Hz for UK and Australia
110V/120V/220V/240V, 50/60 Hz internally switchable for
other countries. _ _
POWER CONSUMPTION JPN
_U/T, AAL, CSA
440(W) x 118(H) x 285(D) mm (17.3 x4.6 x 11.2")
6.9 kg (15.2 Ibs)
Laboratories).