Difference between revisions of "Akai GX-630 DB"
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− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Akai]] |
− | * | + | * Model: GX-630 DB |
− | * | + | * Years of manufacture: 1976 - 1978 |
− | * | + | * Made in: Japan |
− | * | + | * Color: silver / walnut cabinet |
− | * | + | * Remote control only as accessories: yes (cable remote control RC-17 or RC-18) |
− | * | + | * Power consumption: approx. 100 W |
− | * | + | * Dimensions: 440 x 465 x 240 mm (WxHxD) |
− | * | + | * Weight: 19,5 kg |
− | * | + | * Original price approx.: 1'598 DM (1976) |
− | ''' | + | '''Connections''' |
− | * | + | * Number of outputs: 3 |
− | ** DIN (0 | + | ** DIN (0.5 V) |
− | ** Line (0 | + | ** Line (0.775 V) |
− | ** | + | ** Headphones (30 mV, 8 Ohm) |
− | * | + | * Number of inputs: 2 |
− | ** | + | ** Microphone (3 mV / 27 kOhm) |
** Radio (70 mV / 150 kOhm) | ** Radio (70 mV / 150 kOhm) | ||
− | + | Line (70 mV / 150 kOhm) | |
** Reserve (70 mV / 150 kOhm) | ** Reserve (70 mV / 150 kOhm) | ||
− | ''' | + | '''Technical Data''' |
− | * max. | + | * track position: 4-track stereo/mono |
− | * | + | * max. reel diameter: 26,5 cm |
− | * | + | * drive: |
− | * | + | ** 1 AC servo motor (tape drive). |
− | * | + | ** 2 eddy current motors (reel drive). |
− | * | + | * Heads: |
− | ** | + | ** 1 GX pick-up head |
− | ** | + | ** 1 GX playback head |
− | * | + | ** 1 erase head |
− | ** | + | * Tape speeds: 9.5 and 19 cm/s |
− | ** | + | * Synchronisation fluctuations: |
− | + | ** at 9.5 cm/s: 0.05% | |
− | + | ** at 19 cm/s: 0.03% * overall frequency response | |
− | + | * Overall frequency response: | |
− | + | ** at 9.5 cm/s: 20 - 20,000 Hz | |
− | + | ** at 19 cm/s : 16 - 25,000 Hz | |
+ | Distortion factor: at 19 cm/s: < 0,7 (333 Hz) | ||
* Geräuschspannungsabstand: | * Geräuschspannungsabstand: | ||
− | * | + | ** >55 dB without Dolby |
− | ** | + | > 64 dB with Dolby |
− | ** | + | crosstalk attenuation: |
− | * | + | ** opposite direction double track recording, mono: > 55 dB (1 kHz) |
− | + | ** opposite stereo mode: > 45 dB (1 kHz) | |
− | * | + | * erasure attenuation: at 19 cm/sec: > 70 dB |
+ | * Premagnetization and extinction frequency: 100 kHz ± 5% | ||
+ | * Rewind time: 120 sec for 1100 m | ||
− | ''' | + | '''Special Features''' |
− | * Dolby-B | + | * Dolby-B system, GX heads |
− | == | + | == Remarks == |
− | + | * Other models in the same series: | |
+ | * [[Akai GX-210 D]] | ||
+ | * [[Akai GX-230 D]] | ||
+ | * [[Akai GX-260 D]] | ||
+ | * [[Akai GX-630 DB]] | ||
+ | * [[Akai GX-650 D]] | ||
+ | * [[Akai X-201 D]] | ||
− | |||
− | |||
− | == | + | == Pictures == |
+ | * Excerpt from brochure: Akai GX-630 DB | ||
+ | [[File:Akai GX-630 DB-Prospekt-1.jpg]] | ||
+ | |||
+ | |||
+ | == Reports == | ||
+ | |||
+ | [[File:Akai GX-630 DB-Prospekt-1977.jpg]] | ||
+ | |||
+ | |||
+ | [[File:Akai GX-630 DB-Prospekt-19771.jpg]] | ||
+ | |||
+ | |||
+ | [[File:Akai GX-Head-Technology-Prospekt-1977.jpg]] | ||
+ | |||
+ | |||
+ | [[File:Akai Accessories-Prospekt-1977.jpg]] | ||
+ | |||
== Links == | == Links == | ||
− | [[ | + | |
+ | [[Category:Tape machines]]</0,7> |
Latest revision as of 02:27, 13 January 2020
Data[edit]
General
- Manufacturer: Akai
- Model: GX-630 DB
- Years of manufacture: 1976 - 1978
- Made in: Japan
- Color: silver / walnut cabinet
- Remote control only as accessories: yes (cable remote control RC-17 or RC-18)
- Power consumption: approx. 100 W
- Dimensions: 440 x 465 x 240 mm (WxHxD)
- Weight: 19,5 kg
- Original price approx.: 1'598 DM (1976)
Connections
- Number of outputs: 3
- DIN (0.5 V)
- Line (0.775 V)
- Headphones (30 mV, 8 Ohm)
- Number of inputs: 2
- Microphone (3 mV / 27 kOhm)
- Radio (70 mV / 150 kOhm)
Line (70 mV / 150 kOhm)
- Reserve (70 mV / 150 kOhm)
Technical Data
- track position: 4-track stereo/mono
- max. reel diameter: 26,5 cm
- drive:
- 1 AC servo motor (tape drive).
- 2 eddy current motors (reel drive).
- Heads:
- 1 GX pick-up head
- 1 GX playback head
- 1 erase head
- Tape speeds: 9.5 and 19 cm/s
- Synchronisation fluctuations:
- at 9.5 cm/s: 0.05%
- at 19 cm/s: 0.03% * overall frequency response
- Overall frequency response:
- at 9.5 cm/s: 20 - 20,000 Hz
- at 19 cm/s : 16 - 25,000 Hz
Distortion factor: at 19 cm/s: < 0,7 (333 Hz)
- Geräuschspannungsabstand:
- >55 dB without Dolby
> 64 dB with Dolby crosstalk attenuation:
- opposite direction double track recording, mono: > 55 dB (1 kHz)
- opposite stereo mode: > 45 dB (1 kHz)
- erasure attenuation: at 19 cm/sec: > 70 dB
- Premagnetization and extinction frequency: 100 kHz ± 5%
- Rewind time: 120 sec for 1100 m
Special Features
- Dolby-B system, GX heads
Remarks[edit]
- Other models in the same series:
- Akai GX-210 D
- Akai GX-230 D
- Akai GX-260 D
- Akai GX-630 DB
- Akai GX-650 D
- Akai X-201 D
Pictures[edit]
- Excerpt from brochure: Akai GX-630 DB
Reports[edit]
Links[edit]
</0,7>