Akai GX-230 D specifications

Brand : Akai

General

Connections

Tech nical data

One 4-pole AC servo motor type SCM2-24KJ for the Capstan drive Two 6-pole eddy current motors Type 24XO-MR for the belt plates

One GX combi head with extinguishing and recording head type RE4-6 Two GX playback heads Type P4-202

Special features

Number of outputs: 3
- DIN (0.5V)
- Line (0.775V)
- Headphones (30 mV / 8 ohm)
Number of inputs: 3
- Microphone (0.3mV / 10 kOhm )
- Radio (3 mV / 27 kOhm )
- Reserve (70 mV / 200 kOhm )
- Line (70 mV / 200 kOhm )

DIN (0.5V)

Line (0.775V)

Headphones (30 mV / 8 Ohm )

Heads: 4 sound heads but extinguishing and recording heads structurally combined

Tracks: 4
Tape speeds: 9.5 and 19 cm/s
Slip:
Synchronisation fluctuations:
- at 19 cm/s: < 0.08%
Pitch variations:
Total frequency response:
- at 9.5 cm/s: 20 - 20,000 Hz
- at 19 cm/s : 20 - 25,000 Hz
Signal-to-noise ratio: > 57 dB
External voltage ratio:
Total harmonic distortion:
- at 19 cm/s: < 0.9% (333 Hz)
Equalization:
Crosstalk attenuation:
- Anti-sense double track recording, mono: > 60 dB (1 kHz)
- opposite stereo operation: > 43 dB (1 kHz)
Cancellation attenuation: > 71 dB
Pre-magnetization and cancellation frequency: 100 kHz

Other models of the same series (Here machines that have almost identical equipment-technology-electrical components but are "only" small coils):
Akai GX-230 D
Akai GX -265 D
Akai GX-270 D
Akai GX-630 D Large winder