Difference between revisions of "Akai 4000-DS MK II"
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| − | ''' | + | __NOTOC__ |
| + | == Data == | ||
| + | '''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 | ||
| + | |||
| + | |||
| + | == Remarks == | ||
| + | * Other models in the same series: | ||
| + | ** [[Akai 1722 L/W]] | ||
| + | ** [[Akai 4000-DS MK II]] | ||
| + | ** [[Akai GX-210 D]] | ||
| + | ** [[Akai GX-230 D]] | ||
| + | ** [[Akai GX-265 D]] | ||
| + | ** [[Akai GX-270 D]] | ||
| + | ** [[Akai GX-630 D]] | ||
| + | ** [[Akai GX-630 DB]] | ||
| + | ** [[Akai GX-630 DP]] | ||
| + | ** [[Akai GX-650 D]] | ||
| + | ** [[Akai GX-4400 D]] | ||
| + | ** [[Akai X-201 D]] | ||
| + | |||
| + | |||
| + | == Pictures == | ||
| + | * Image: Akai 4000-DS MK II | ||
| + | [[File:Akai 4000-DS MK II.jpg]] | ||
| + | |||
| + | |||
| + | * Excerpt from brochure: Akai 4000-DS MK II | ||
| + | [[File:Akai 4000 DS MK II-Prospekt-1.jpg]] | ||
| + | |||
| − | + | * Excerpt from brochure: Akai 4000-DS MK II hood | |
| + | [[File:Akai Accessories-Prospekt-1977.jpg]] | ||
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| + | == Reports == | ||
| − | + | [[File:Akai 4000 DS-II-Prospekt-1977.jpg]] | |
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| − | + | [[File:Akai 4000 DS-II-Prospekt-19771.jpg]] | |
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== Links == | == Links == | ||
| − | [[ | + | |
| − | + | [[Category:Tape machines]] | |
Latest revision as of 01:32, 13 January 2020
Data[edit]
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
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Image: Akai 4000-DS MK II
- Excerpt from brochure: Akai 4000-DS MK II
- Excerpt from brochure: Akai 4000-DS MK II hood
Reports[edit]
