Akai GX-400D PRO 2-raita ammattilainen kelanauhuri

Erittäin hyvässä kunnossa huippu kelanauhuri. Jännite 100-240V. Harvinainen laite. Huolto tehty maaliskuussa 2021. Toimii hyvin.

Mukaan alkuperäiset NAB-adapterit. Kelat eivät kuulu hintaan.

Generally

Manufacturer: Akai

Model: GX-400 D-Pro

Type: 2/4-track reel-to-reel tape

Years of construction: 1973 - 1976

Manufactured in: Japan

Colour: silver/black, housing made of walnut wood

Remote control: RC-17, wired remote control optional

Power consumption: 160W

Dimensions: 457 x 590 x 258 mm (WxHxD)

Weight: 30.5kg

connections

Number of inputs:

Microphone: 0.5 mV / 4.7 kOhm

Line In: 50 mV / 50 kOhm

Line In DIN:

Low: 10mV

High: 250mV

Number of exits:

Line Out:

Headphones:

Technical specifications

Max. coil diameter: 26.5 cm

Recording / playback system:

Recording: 2-track, 2-channel

Playback: 2-track, 2-channel, 4-track, 2-channel

Drive: 3 motors (1x DC servo capstan, 2x coils)

Heads: 4 tape heads (2x GX head combo recording / erasing, 2x GX head playback)

Tracks: 4

Tape Speeds: 9.5, 19 cm/s, 38 cm/s

Wow and flutter:

at 9.5 cm/s: ± 0.5%

at 19 cm/s: ± 0.5%

at 38 cm/s: ± 0.5%

Pitch Fluctuations:

at 9.5 cm/s: < 0.15%

at 19 cm/s: < 0.09%

at 38 cm/s: < 0.035%

Overall Frequency Response: SRT Band

at 9.5 cm/s: 30 - 18,000 Hz, ± 3%

at 19 cm/s: 20 - 24,000 Hz, ± 3%

at 38 cm/s: 20 - 27,000 Hz, ± 3%

Signal-to-Noise Ratio: >58dB

2-track: > 53dB

4-track: > 48dB

Signal-to-noise ratio:

Distortion factor: < 1% (100 Hz)

Equalization: NAB

Crosstalk attenuation: > 45 dB (1 kHz, stereo)

Erasure attenuation: > 70 dB

Bias and erase frequency: 160 kHz

Rewind speed: 120 seconds for 1100m tape

Special equipment

2/4-track reel-to-reel tape