Difference between revisions of "Acai 4400"
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− | == | + | == Data == |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Akai]] |
− | * | + | * Model: 4400 |
− | * | + | * Years of manufacture: 1973 - 1975 |
− | * | + | * Made in: Japan |
− | * | + | * Color: silver / black, housing wood walnut |
− | * | + | * Type: 3-head coil tape with built-in amplifier and speakers |
− | * | + | * Remote control: |
− | * | + | * Power consumption: 60 W |
− | * | + | * Dimensions: 412 x 355 x 194 mm (WxHxD) |
− | * | + | * Weight: 13.7 kg |
− | * | + | * Original price approx.: 1'250 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** | + | ** Microphone: 0.8 mV, 5 kOhm |
− | ** | + | Line: 60 mV, 150 kOhm |
− | ** | + | ** DIN: |
− | * | + | *** Low: 5 mV |
− | ** Line: 1 | + | *** High: 20 mV |
− | ** DIN: | + | * Number of outputs: |
− | ** | + | ** Line: 1.23 V |
− | ** | + | ** DIN: 0.7 mV |
+ | ** Headphones: 30 - 40 mV at 8 Ohm | ||
+ | ** Loudspeaker: see amplifier section | ||
− | ''' | + | '''Technical data''' |
− | * Max. | + | * 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: |
− | ** 30 Hz - | + | ** 9.5 cm/sec: 30 Hz - 15 kHz ± 3 dB. |
− | ** 30 Hz - 22 kHz | + | ** 19 cm/sec: 30 Hz - 22 kHz ± 3 dB |
− | * | + | * Synchronous frequency response: |
− | ** 9 | + | ** 9.5 cm/sec: 0.2 % |
− | ** 19 cm/sec: 0 | + | ** 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: 100 kHz |
− | * | + | * Equalization: according to NARTB |
− | * | + | * Crosstalk attenuation: |
+ | * Rewind time: 180 seconds for 350 m band. | ||
− | ''' | + | '''Amplifier Section Specifications''' |
− | * | + | * Continuous power: |
− | ** 8 Ohm: | + | ** 8 Ohm: 2x 6 W |
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Dynamic power: |
− | ** 8 Ohm: | + | ** 8 Ohm: 16 W |
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Tone control: |
** Bass: | ** Bass: | ||
− | ** | + | ** Treble: |
− | * | + | * Speaker: L/R, each 10 x 15cm oval |
− | ''' | + | '''Special Features''' |
− | * | + | * Model with built-in amplifier and speakers |
* Multiplay | * Multiplay | ||
* Duoplay | * Duoplay | ||
− | * | + | * Post-band control |
− | * | + | * Automatic limit stop |
− | * | + | * Horizontal or vertical operation |
− | |||
− | == | + | == Remarks == |
− | * | + | * Other models in the same series: |
+ | ** [[Akai 1721 L/W]] | ||
** [[Akai 4000 DS]] | ** [[Akai 4000 DS]] | ||
** [[Akai 4400]] | ** [[Akai 4400]] | ||
** [[Akai 4400 D]] | ** [[Akai 4400 D]] | ||
+ | ** [[Akai GX-221 D]] | ||
+ | ** [[Akai GX-260 D]] | ||
+ | ** [[Akai GX-285 D]] | ||
+ | ** [[Akai GX-400 D]] | ||
+ | ** [[Akai X-201 D]] | ||
− | == | + | == Pictures == |
− | * | + | * Excerpt from brochure: Akai 4400 |
[[Datei:Akai 4400-Prospekt-1.jpg]] | [[Datei:Akai 4400-Prospekt-1.jpg]] | ||
− | == | + | == Reports == |
Line 89: | Line 97: | ||
− | [[ | + | [[Category:Tape machines]] |
Latest revision as of 03:30, 6 July 2018
Data[edit]
General
- Manufacturer: Akai
- Model: 4400
- Years of manufacture: 1973 - 1975
- Made in: Japan
- Color: silver / black, housing wood walnut
- Type: 3-head coil tape with built-in amplifier and speakers
- Remote control:
- Power consumption: 60 W
- Dimensions: 412 x 355 x 194 mm (WxHxD)
- Weight: 13.7 kg
- Original price approx.: 1'250 DM
Connections
- Number of inputs:
- Microphone: 0.8 mV, 5 kOhm
Line: 60 mV, 150 kOhm
- DIN:
- Low: 5 mV
- High: 20 mV
- DIN:
- Number of outputs:
- Line: 1.23 V
- DIN: 0.7 mV
- Headphones: 30 - 40 mV at 8 Ohm
- Loudspeaker: see amplifier section
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: 100 kHz
- Equalization: according to NARTB
- Crosstalk attenuation:
- Rewind time: 180 seconds for 350 m band.
Amplifier Section Specifications
- Continuous power:
- 8 Ohm: 2x 6 W
- 4 Ohm:
- Dynamic power:
- 8 Ohm: 16 W
- 4 Ohm:
- Tone control:
- Bass:
- Treble:
- Speaker: L/R, each 10 x 15cm oval
Special Features
- Model with built-in amplifier and speakers
- Multiplay
- Duoplay
- Post-band control
- Automatic limit stop
- Horizontal or vertical operation
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Excerpt from brochure: Akai 4400
Datei:Akai 4400-Prospekt-1.jpg