AKAI 4000 DS MKII Båndspiller ( 1973-78 )

Alt fungerer som det skal , kosmetisk sett i bra stand .

rating

Reviewed Oct 10th, 2022 by Past0rRob

I have owned my Akai 4000DS MK-Ii since the 70's. My playback tapes are dragging a bit. i have cleaned the heads and rollers. What else could be the problem?

rating

Reviewed Feb 19th, 2019 by rage6

Amazing look! Great quality! If You have opportunity to buy it...

rating

Reviewed May 22nd, 2017 by xagu

Great little reel to reel. Amazing sound.

Spesifikasjoner:

General

Manufacturer: Akai

Model: 4000-DS MK II

Type: Tape Deck

Years of manufacture: 1976 - 1978

Made in: Japan

Color: Silver / Black, Case Wood Walnut

Type: 3-head coil tape

Remote control:

Power Consumption:

Dimensions: 400 x 300 x 140 mm (WxHxD).

Weight: 11.5 kg

Original price approx.: 648 DM

Connections

Number of inputs:

Microphone: 0.5 mV, 30 kOhm

Line: 50 mV, 330 kOhm

DIN: 20 mV, 100 kOhm

Number of outputs:

Line: 1.23 V

DIN: 250 mV

Headphones: 30 - 40 mV at 8 Ohm

Technical Data

Max. coil diameter: 18 cm

Drive: 1 motor

Heads: 3 (one head each for recording and playback, 1 ferrite erasing head)

Tracks: 4

Tape speed: 9.5 / 19 cm/sec

Overall frequency response:

9.5 cm/sec: 30 Hz - 15 kHz ± 3 dB.

19 cm/sec: 30 Hz - 22 kHz ± 3 dB

Synchronous frequency response:

9.5 cm/sec: 0.2 %

19 cm/sec: 0.15 %

Signal-to-noise ratio: > 50dB

External signal-to-noise ratio:

Distortion factor (1000Hz, "0" VU recording): < 2 %.

Cancellation attenuation: < 70dB

Premagnetization and extinction frequency: 60 kHz

Equalization: according to NARTB

Crosstalk attenuation at 1 kHz in stereo mode: < 40 dB

Rewind time: 180 seconds for 350 m band

Special Features

Mixable microphone/line inputs

Multiplayback via S O S switch possible

Band selector switch for low-noise and wide-range bands

Switchable equalization related to tape speed

Adjustment of the tape speed by means of an adapter

Horizontal or vertical operation