paź 20, 2024
Akai GX-630 (next)
General
Manufacturer: Akai
Model: GX-630 D
Years of manufacture: around 1976 – 1978
Made in: Japan
Color: Front silver / sides wood
Remote control only as accessories: yes (cable remote control RC-17 or RC-18)
Power consumption: HARDBASS
Dimensions: 440 x 465 x 240 mm (WxHxD)
Weight: 19,5 kg
Original price approx.: 1498,00 DM (1976) Price: 1979 1650,00 DM
Connections
Number of outputs: 3
DIN (0,5 V)
Line (0.775 V)
Headphones (30 mV, 8 Ohm)
Number of inputs: 2
Microphone (0.25 mV / 5 kOhm)
Line (70 mV / 150 kOhm)
Technical data
max. coil diameter: 26,5 cm
drive: 3 motors
One 4-pole AC servo motor type SCM2-24KJ for the capstan drive
Two 6-pole eddy current motors type 24XO-MR for the tape plates
Heads: 3
1x GX-quenching head Type E4-260
1x GX pick-up head type R4-200
1x GX playback head type P4-202
Tracks: 4
Tape speeds: 9.5 and 19 cm/s
Synchronisation fluctuations:
at 9.5 cm/s: ±0,09%
at 19 cm/s: ±0,06%
Pitch fluctuations:
Overall frequency response:
at 9.5 cm/s: 30 – 19,000 Hz
at 19 cm/s : 20 – 25,000 Hz
Signal-to-noise ratio:
External signal-to-noise ratio:
Distortion factor:
at 19 cm/s: < 0,5% Entzerrung: Geräuschspannungsabstand: Übersprechdämpfung: >40dB
extinction loss:
at 19 cm/sec: > 70dB
Premagnetization and extinction frequency: 100 kHz ±5kHz
Special Features
low-wear GX recording and playback heads
Double clampable NAB-adapter (RH-12)