Difference between revisions of "Akai GX-285 E"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Akai]] |
− | * | + | * Model: GX-285 D |
− | * | + | * Type: Autoreverse reel-to-reel tape with Dolby |
− | * | + | * Years of manufacture: 1973 - 1976 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Silver/Black, Cabinet Wood Walnut |
− | * | + | * Remote control: |
− | * | + | * Power consumption: 90 W |
− | * | + | * Dimensions: 435 x 460 x 260 mm (WxHxD) |
− | * | + | * Weight: 22 kg |
− | * | + | * Original price: 2'798 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** | + | ** Microphone: 0.3 mV / 10 kOhm |
− | + | Line In: 100 mV / 150 kOhm | |
** Line In DIN: | ** Line In DIN: | ||
*** Low: 5 mV | *** Low: 5 mV | ||
*** High: 50 mV | *** High: 50 mV | ||
− | * | + | * Number of outputs: |
− | ** Line Out: 1 | + | ** Line Out: 1.23 V, 100 Ohm |
− | ** | + | ** Headphones: 40 mV, 8 Ohm |
− | ''' | + | '''Technical Data''' |
− | * Max. | + | * Max. Coil diameter: 18 cm |
− | * | + | * Drive: 3 motors (1x DC-Servo Capstan, 2x reels) |
− | * | + | * Heads: 3 sound heads (1x GX head recording, 1x GX head playback, 1x erase) |
− | * | + | * Tracks: 4 |
− | * | + | * Tape speeds: 9.5, 19 cm/s |
− | * | + | * Synchronisation fluctuations: |
− | * | + | * Pitch fluctuations: |
− | ** | + | ** at 9.5 cm/s: < 0.12%. |
− | ** | + | ** at 19 cm/s: < 0.08 % |
− | * | + | * Overall frequency response: Low Noise Band |
− | ** | + | ** at 9,5 cm/s: 30 - 20'000 Hz, ± 3 % |
− | ** | + | ** at 19 cm/s: 20 - 25'000 Hz, ± 3 % |
− | + | Signal-to-noise ratio: with Akai SRT band | |
− | ** | + | ** without Dolby: > 55 dB |
− | ** | + | ** with Dolby: > 63 dB |
− | * | + | * Distortion factor: < 1,5 % (1000 Hz) |
* Entzerrung: NAB | * Entzerrung: NAB | ||
− | * Übersprechdämpfung: > 50 dB (1 kHz, | + | * Übersprechdämpfung: >50 dB (1 kHz, stereo) |
− | * | + | * Cancellation attenuation: > 70 dB |
− | * | + | * Premagnetization and erasure frequency: 100 kHz |
− | * | + | * Rewind speed: 75 seconds for 360 m tape |
− | ''' | + | '''Special Features''' |
* Auto-Reverse | * Auto-Reverse | ||
− | == | + | == Remarks == |
− | * | + | * Other models in the same series: |
** [[Akai 1721 W|1721 W]] | ** [[Akai 1721 W|1721 W]] | ||
** [[Akai 1730 D-SS|1730 D-SS]] | ** [[Akai 1730 D-SS|1730 D-SS]] | ||
Line 66: | Line 66: | ||
** [[Akai GX-260 D|GX-260 D]] | ** [[Akai GX-260 D|GX-260 D]] | ||
** [[Akai GX-280 D-SS|GX-280 D-SS]] | ** [[Akai GX-280 D-SS|GX-280 D-SS]] | ||
− | |||
** [[Akai GX-285 D|GX-285 D]] | ** [[Akai GX-285 D|GX-285 D]] | ||
** [[Akai GX-400 D|GX-400 D]] | ** [[Akai GX-400 D|GX-400 D]] | ||
+ | ** [[Akai X-201 D|X-201 D]] | ||
− | == | + | == Pictures == |
− | * | + | * Excerpt from brochure: Akai GX-285 D |
− | [[ | + | [[File:Akai GX-285 D-Prospekt-1.jpg]] |
− | * | + | * Excerpt from brochure: Akai GX-285 D |
− | [[ | + | [[File:Akai GX-285 D-Prospekt-2.jpg]] |
− | == | + | == Reports == |
== Links == | == Links == | ||
− | [[ | + | [[Category:Tape machines]]</1,5> |
Latest revision as of 02:59, 20 June 2018
Data[edit]
General
- Manufacturer: Akai
- Model: GX-285 D
- Type: Autoreverse reel-to-reel tape with Dolby
- Years of manufacture: 1973 - 1976
- Made in: Japan
- Color: Silver/Black, Cabinet Wood Walnut
- Remote control:
- Power consumption: 90 W
- Dimensions: 435 x 460 x 260 mm (WxHxD)
- Weight: 22 kg
- Original price: 2'798 DM
Connections
- Number of inputs:
- Microphone: 0.3 mV / 10 kOhm
Line In: 100 mV / 150 kOhm
- Line In DIN:
- Low: 5 mV
- High: 50 mV
- Line In DIN:
- Number of outputs:
- Line Out: 1.23 V, 100 Ohm
- Headphones: 40 mV, 8 Ohm
Technical Data
- Max. Coil diameter: 18 cm
- Drive: 3 motors (1x DC-Servo Capstan, 2x reels)
- Heads: 3 sound heads (1x GX head recording, 1x GX head playback, 1x erase)
- Tracks: 4
- Tape speeds: 9.5, 19 cm/s
- Synchronisation fluctuations:
- Pitch fluctuations:
- at 9.5 cm/s: < 0.12%.
- at 19 cm/s: < 0.08 %
- Overall frequency response: Low Noise Band
- at 9,5 cm/s: 30 - 20'000 Hz, ± 3 %
- at 19 cm/s: 20 - 25'000 Hz, ± 3 %
Signal-to-noise ratio: with Akai SRT band
- without Dolby: > 55 dB
- with Dolby: > 63 dB
- Distortion factor: < 1,5 % (1000 Hz)
- Entzerrung: NAB
- Übersprechdämpfung: >50 dB (1 kHz, stereo)
- Cancellation attenuation: > 70 dB
- Premagnetization and erasure frequency: 100 kHz
- Rewind speed: 75 seconds for 360 m tape
Special Features
- Auto-Reverse
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Excerpt from brochure: Akai GX-285 D
- Excerpt from brochure: Akai GX-285 D
Reports[edit]
Links[edit]
</1,5>