Difference between revisions of "Akai 4000 DB"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Akai]] |
| − | * | + | * Model: 4000 DB |
| − | * | + | * Type: Tape machine |
| − | * | + | * Years of manufacture: 1976 - 1978 |
| − | * | + | * Made in: Japan, Philippines |
| − | * | + | * Color: Silver and black, wooden cabinet |
| − | * | + | * Dimensions: 406 x 325 x 196 mm (WxHxD) |
| − | * | + | * Weight: 12 kg |
| − | * | + | * Original price approx.: 1'098 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Inputs: |
** Line In: 70 mV | ** Line In: 70 mV | ||
| − | + | Line In DIN: | |
| − | ** | + | ** Microphone: 0.4 mV |
| − | * | + | * Outputs: |
** Line Out: 775 mV | ** Line Out: 775 mV | ||
| − | ''' | + | '''Technical Data''' |
| − | * Max. | + | * Max. Coil diameter: 18 cm Coils |
| − | * | + | * Heads: 3, 1 x record, 1 x playback, 1 x erase |
| − | * | + | * Drive: 1 x 4-pole induction motor |
| − | * | + | * Tape speeds: 4.75 cm/s, 9.5 cm/s |
| − | * | + | * Tracks: 4-track, 2-channel, stereo/mono |
| − | * | + | * Frequency response: 30 Hz - 23 kHz (9.5 cm/s) |
| − | * | + | * Tracking: < 0.15 % (9.5 cm/s) |
| − | * | + | * Distortion: < 1 % |
| − | * | + | * Signal-to-noise ratio: 55 dB |
| − | * | + | * Crosstalk attenuation: 40 dB |
| − | ''' | + | '''Equipment''' |
| − | * | + | * Semiconductor components: 27 x transistors, 2 x FET, 4 x IC, 17 x diodes |
* Dolby System | * Dolby System | ||
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
* [[Akai 4000]] | * [[Akai 4000]] | ||
* [[Akai 4000 D]] | * [[Akai 4000 D]] | ||
| Line 51: | Line 51: | ||
| − | == | + | == Pictures == |
| − | * | + | * Excerpt from brochure: Akai 4000 DB |
| − | [[ | + | [[File:Akai 4000 DB-Prospekt-1.jpg]] |
| − | * | + | * Excerpt from brochure: Akai 4000 DB |
| − | [[ | + | [[File:Akai 4000 DB-Prospekt-1977.jpg]] |
| − | + | * Excerpt from brochure: Akai 4000 DB | |
| + | [[File:Akai 4000 DB-Prospekt-19771.jpg]] | ||
| − | [[ | + | * Excerpt from brochure: Akai 4000 DB hood |
| + | [[File:Akai Accessories-Prospekt-1977.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
| + | |||
| + | |||
| + | [[Category:Tape machines]] | ||
Latest revision as of 03:58, 13 January 2020
Data[edit]
General
- Manufacturer: Akai
- Model: 4000 DB
- Type: Tape machine
- Years of manufacture: 1976 - 1978
- Made in: Japan, Philippines
- Color: Silver and black, wooden cabinet
- Dimensions: 406 x 325 x 196 mm (WxHxD)
- Weight: 12 kg
- Original price approx.: 1'098 DM
Connections
- Inputs:
- Line In: 70 mV
Line In DIN:
- Microphone: 0.4 mV
- Outputs:
- Line Out: 775 mV
Technical Data
- Max. Coil diameter: 18 cm Coils
- Heads: 3, 1 x record, 1 x playback, 1 x erase
- Drive: 1 x 4-pole induction motor
- Tape speeds: 4.75 cm/s, 9.5 cm/s
- Tracks: 4-track, 2-channel, stereo/mono
- Frequency response: 30 Hz - 23 kHz (9.5 cm/s)
- Tracking: < 0.15 % (9.5 cm/s)
- Distortion: < 1 %
- Signal-to-noise ratio: 55 dB
- Crosstalk attenuation: 40 dB
Equipment
- Semiconductor components: 27 x transistors, 2 x FET, 4 x IC, 17 x diodes
- Dolby System
Remarks[edit]
- Other models in the same series:
- Akai 4000
- Akai 4000 D
- Akai 4000 DS
- Akai 4000-DS MK II
- Akai 4400
- Akai 4400 D
Pictures[edit]
- Excerpt from brochure: Akai 4000 DB
- Excerpt from brochure: Akai 4000 DB
- Excerpt from brochure: Akai 4000 DB
- Excerpt from brochure: Akai 4000 DB hood
