Akai - 4000DS Mk2 - 3 heads / 4 tracks / 2 speeds Reel to reel audio

06
days
06
hours
19
minutes
24
seconds
Current bid
€ 100
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Ariel Cabello
Expert
Selected by Ariel Cabello

Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.

Estimate  € 350 - € 400
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Akai 4000DS Mk2 four‑track stereo tape recorder, refurbished and in very good condition, with two speeds and three heads, serial number 11004-04821, weight 12 kg, dimensions 40.60 × 31.40 × 19.40 cm, includes an anti‑dust plexiglass cover and three BASF reels.

AI-assisted summary

Description from the seller

Refurbished recorder, cleaned, with belts and air conditioners replaced, sound calibration. Excellent condition, includes a plexiglass dust cover and three BASF reels.
Akai 4000DS MkII is a sturdy 4-track stereo reel-to-reel recorder from the 1970s, popular for its solid build and warm analog sound. The device features three heads (erase, record, play), allowing for simultaneous recording and monitoring. Thanks to its ease of use and reliable mechanics, it has become a favored model among both home hi-fi enthusiasts and serious collectors.
More 3 extra items.
Since these are very delicate items, I strongly recommend insuring the package.
3 tests - 2 speeds - 4 lanes - Japan 1975.
Akai
Type of equipment: tape recorder
Condition: Good+
Akai 4000-DS stereo recorder with an attractive appearance.
In very good used condition and working.
The tape recorder has a maximum reel diameter of 18 cm.

To correctly deliver this product, it is carefully packed in very sturdy boxes, wrapped in bubble wrap with plenty of filling material. We mainly use plastic as filling material, but if you prefer a different option, please contact us. The package is shipped insured to protect both the buyer and the seller. For additional packaging requests, please send a message after purchase. The photos serve as an additional description of the product's condition / display and LED status. It is recommended to carefully check them before purchasing. Orders to islands or special destinations, such as the Canary Islands, involve higher shipping costs.


Specifications

Tracking system: 4-track stereo/mono system with 2 channels.
Koppen: 1 x registration, 1 x viewing, 1 x deletion.
Motor: 1 x SSM-1 4-pole inductive
Band speed: 3 3/4 7 1/2 inches per second
Velocity fluctuations: 0.15% (7 1/2 ips)
Frequency response: from 30 Hz up to 23 kHz (7 1/2 ips)
Signal to noise ratio: 50dB
Total harmonic distortion: 1.5%
Crosstalk: 50dB
70mV (line), 7mV (DIN), 0.8mV (microphone)
Output: 1.228V (line), 0.4V (DIN)
Semiconductors: 11 x transistors, 4 x ICs, 4 x diodes

Dimensions: 40.60 x 31.40 x 19.40 cm.

Weight: 12 kg

Refurbished recorder, cleaned, with belts and air conditioners replaced, sound calibration. Excellent condition, includes a plexiglass dust cover and three BASF reels.
Akai 4000DS MkII is a sturdy 4-track stereo reel-to-reel recorder from the 1970s, popular for its solid build and warm analog sound. The device features three heads (erase, record, play), allowing for simultaneous recording and monitoring. Thanks to its ease of use and reliable mechanics, it has become a favored model among both home hi-fi enthusiasts and serious collectors.
More 3 extra items.
Since these are very delicate items, I strongly recommend insuring the package.
3 tests - 2 speeds - 4 lanes - Japan 1975.
Akai
Type of equipment: tape recorder
Condition: Good+
Akai 4000-DS stereo recorder with an attractive appearance.
In very good used condition and working.
The tape recorder has a maximum reel diameter of 18 cm.

To correctly deliver this product, it is carefully packed in very sturdy boxes, wrapped in bubble wrap with plenty of filling material. We mainly use plastic as filling material, but if you prefer a different option, please contact us. The package is shipped insured to protect both the buyer and the seller. For additional packaging requests, please send a message after purchase. The photos serve as an additional description of the product's condition / display and LED status. It is recommended to carefully check them before purchasing. Orders to islands or special destinations, such as the Canary Islands, involve higher shipping costs.


Specifications

Tracking system: 4-track stereo/mono system with 2 channels.
Koppen: 1 x registration, 1 x viewing, 1 x deletion.
Motor: 1 x SSM-1 4-pole inductive
Band speed: 3 3/4 7 1/2 inches per second
Velocity fluctuations: 0.15% (7 1/2 ips)
Frequency response: from 30 Hz up to 23 kHz (7 1/2 ips)
Signal to noise ratio: 50dB
Total harmonic distortion: 1.5%
Crosstalk: 50dB
70mV (line), 7mV (DIN), 0.8mV (microphone)
Output: 1.228V (line), 0.4V (DIN)
Semiconductors: 11 x transistors, 4 x ICs, 4 x diodes

Dimensions: 40.60 x 31.40 x 19.40 cm.

Weight: 12 kg

Details

Era
1900-2000
Brand
Akai
Model
4000DS Mk2 - 3 heads / 4 tracks / 2 speeds
Multiple Models
No
Physical condition
Very good
Nr of items
4
Includes
+ Extra item (see description), Refurbished
Serial Number
11004-04821
Weight
12 kg
Functional condition
Tested and working/playable
Height
19.4 cm
Width
40.6 cm
Depth
31.4 cm
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