Akai X-360

Maintenance repair

Japan 1969

4 stereo tracks
autoreverse
automatic recording volume
Rate 4.75 ± 1.0%, 9.5 ± 1.0%, 19cm / s ± 0.5%, 38cm / s
Wow e flutter ±0,10% a 19 cm/s
Wow e flutter ±0,13% a 9,5 cm/s
Wow e flutter ±0,25% a 4,75 cm/s
Frequency response 30Hz - 21kHz ± 3dB at 19cm / s
Frequency response 30Hz - 18kHz ± 3dB at 9.5cm / s
Frequency response 40Hz - 9kHz ± 3dB at 4.75cm / s
Signal to noise ratio 48 dB at 19 cm / s
Signal to noise ratio 45 dB at 9.5 cm / s
Signal to noise ratio 48 dB at 4.75 cm / s
Total harmonic distortion 1.7% at 19 cm / s
Total harmonic distortion 3.0% at 9.5 cm / s
Total harmonic distortion 3.0% at 4.75 cm / s
Mic input sensitivity 0.7 mV
Line input sensitivity 70 mV 166 kOhms
Din low input sensitivity 7.0 mV 16 kOhms
Din low input sensitivity 70 mV 166 kOhms
Line output 0.82 - 1.23 V 50 kOhms
Output power 10W 8 Ohms
Amplifier noise 5 mV 8 Ohms
Rewind time 75 s for 360 m
70 dB cancellation
Oscillator frequency 100 kHz
2-4-8 pole synchronous motor
Internal speakers 3 W 16 Ohms