RMG International B.V. Professional Audio LPR 35 (mod.34520)

AKAI 1929 . . 90- , .
    



Akai GX-F 90
   


: 1980


TECHNICAL DATA
TRACK SYSTEM 4 Track, 2 channel stereo system
TAPE Philips type cassette tape
TAPE SPEED 4.76 cm/sec +/-0.5%(
1-7/8 ips )
WOW & FLUTTER Less than 0.03% WRMS. 0.08% (DIN45500)
FREQUENCY RESPONSE
25 to 15,000 Hz ±3 dB (-20 VU) LN tape
25 to 17,000 Hz 3 dB(-20 VU)LH tape
25 to 17,500 Hz +3 dB
(-20 VU)CrO2,(SA) tape
25 to 9,000 Hz +3 dB( 0 VU)CrO2,(SA) tape
25 to 21,000 Hz 3 dB(-20 VU)Metal tape
25 to 13,000 Hz 3 dB( 0 VU)Metal tape
DISTORTION
(1000Hz "0" VU ) Less than 0.8% using LN tape
Less than 0.8% using LH tape
Less than 0.7% usingCrO2,(SA) tape
Less than 0.6% usingMetal tape
SIGNAL TO NOISE RATIO
Better than 58dB
using LN tape
Better than 60dBusing LH tape
Better than 61dBusingCrO2,(SA) tape
Better than 62dBusingMetal tape
Dolby NR switch ON: Improves up to 10 dB above 5 kHz
ERASE RATIO Better than 70 dB
BIAS FREQUENCY 100 kHz
HEADS 3 head system ( Super GX recording head,
Super GXplayback head and one erase head)
MOTORS 2 motor system (one DC FG servo motor for capstan drive(Direct drive) and one DC motors for reel drive)
F.F. & REWIND TIME 60 sec, using a C-60 Tape
OUTPUT JACKS
Line (2): 0.410 V(0 VU)
Required load impedance: more than 20 kohms
Phone (1): 100 mV/8 ohms
INPUT JACKS Microphone (2): 0.25 mV (input impedance 4.7 kohms)
Required microphone impedance: 600 ohms
Line (2): 70 mV (input impedance 100 kohms)
DIN JACK Input: 2mV
(input impedance 10 kohms)
Output: 0.3mVRequired load impedance: more than 20 kohms
POWER REQUIREMENTS
120V/60 Hz for U.S.A. & Canada
240V/50 Hz for Australia,
100V, 50/60 Hz for Japan
110-120V/220-240V, 50/60 Hz for other countries
DIMENSIONS 440(W) x 370(D) x 105(H) mm (17.3 x 14.6 x 4.1) inches
WEIGHT 9.8 kg (21.6 lbs)

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