Difference between revisions of "Akai AA-920"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: Akai |
− | * | + | * Model: AA-920 |
− | * | + | * Type: Receiver |
− | * | + | * Years of manufacture: 1973 - 1975 |
− | * | + | * Made in: Japan |
− | * | + | * Color: silver, housing walnut |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: |
− | * | + | * Dimensions (WxHxD): 454 x 155 x 330 mm. |
− | * | + | * Weight: 13 kg |
− | * | + | * Original price approx.: 62'000 Yen (Japan, 1973), corresponds to about 980 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** | + | ** phono: 3 mV, 50 kOhm, 130 mV max. |
− | ** | + | ** Microphone: 2.2 mV, 20 kOhm |
− | ** Tape 1, 2: | + | ** Tape 1, 2: 150 mV, 100 kOhm |
− | ** Aux: | + | ** Aux: 150 mV, 100 kOhm |
− | * | + | * Number of outputs: |
− | ** Tape | + | ** Tape RCA: 150 mV |
− | + | Tape DIN: 30 mV | |
− | ** 3 | + | ** 3 speaker pairs |
− | ''' | + | '''Technical Data''' |
− | '' | + | ''Amplifier'' |
− | * | + | * Continuous power (at distortion) |
− | + | 8 Ohm: 2x 32 W | |
− | + | 4 Ohm: 2x 40 W | |
− | * | + | * Dynamic power |
− | ** 8 Ohm: | + | ** 8 Ohm: 76 W |
− | ** 4 Ohm: | + | ** 4 Ohm: 110 W |
− | * | + | * Total harmonic distortion: 0.5 |
− | * | + | * Attenuation factor: |
− | * | + | * Frequency response: 10 - 70'000Hz |
− | * | + | * Signal to noise ratio: |
− | ** Phono: | + | ** Phono: better than -33dB |
− | + | Mic: better than -33dB | |
− | + | Tape: better than -43dB | |
− | + | Aux: better than -43dB | |
− | * | + | * Stereo channel separation: better than 50dB (Phono, 1kHz) |
− | * | + | * Tone control: |
** Bass: +/-10dB/100Hz | ** Bass: +/-10dB/100Hz | ||
− | + | Treble: +/- 10dB/10kHz | |
− | * Loudness: | + | * Loudness: + 10 dB at 100 Hz, + 6 dB at 10 kHz |
* High Filter: -9dB/10kHz | * High Filter: -9dB/10kHz | ||
* Low Filter (Subsonic): -6dB/50Hz | * Low Filter (Subsonic): -6dB/50Hz | ||
* Mute: -21dB/1kHz | * Mute: -21dB/1kHz | ||
− | |||
''Tuner'' | ''Tuner'' | ||
− | * | + | * Reception: FM, AM |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 86..109Mhz +/-1MHz. |
** MW: 525+/-5kHz..1650+/-20kHz | ** MW: 525+/-5kHz..1650+/-20kHz | ||
− | * | + | * Frequency Response: |
− | * | + | * Input sensitivity: |
− | ** | + | ** FM: 1.7µV, min. 2.8µV (IHF), stereo <20µV |
** MW: 250µV | ** MW: 250µV | ||
* Klirrfaktor: | * Klirrfaktor: | ||
Line 72: | Line 71: | ||
** mono: besser als 60dB | ** mono: besser als 60dB | ||
* Kanaltrennung: 40dB, mind. 35dB | * Kanaltrennung: 40dB, mind. 35dB | ||
− | * Trennschärfe: >80dB | + | * Trennschärfe: >80dB. |
− | * | + | * Co-wave selection: |
− | * | + | * Spurious wave selection: |
− | * | + | * IF attenuation: |
− | * | + | * IF attenuation: >100dB |
− | * AM | + | * AM suppression: >45dB |
− | ''' | + | '''Special Features''' |
− | * | + | * Front input microphone |
− | == | + | == Remarks == |
− | * | + | * All models in the same series: |
− | * [[Akai AA-910 | + | ** [[Akai AA-910]] |
− | * [[Akai | + | ** [[Akai AA-910 DB]] |
− | * [[Akai | + | ** [[Akai AA-920]] |
− | * [[Akai AA-940 | + | ** [[Akai AA-930]] |
− | * [[Akai AS- | + | ** [[Akai AA-940]] |
+ | ** [[Akai AS-960]] | ||
+ | ** [[Akai AS-970]] | ||
+ | ** [[Akai AS-980]] | ||
− | == | + | == Pictures == |
− | * | + | * Image: Akai AA-920 |
− | [[ | + | [[File:Akai AA-920-1.jpg]] |
− | == | + | == Reviews == |
Line 105: | Line 107: | ||
− | [[ | + | [[Category:Receiver]]</20µV> |
Latest revision as of 03:42, 28 August 2018
Data[edit]
General
- Manufacturer: Akai
- Model: AA-920
- Type: Receiver
- Years of manufacture: 1973 - 1975
- Made in: Japan
- Color: silver, housing walnut
- Remote control: no
- Power consumption:
- Dimensions (WxHxD): 454 x 155 x 330 mm.
- Weight: 13 kg
- Original price approx.: 62'000 Yen (Japan, 1973), corresponds to about 980 DM
Connections
- Number of inputs:
- phono: 3 mV, 50 kOhm, 130 mV max.
- Microphone: 2.2 mV, 20 kOhm
- Tape 1, 2: 150 mV, 100 kOhm
- Aux: 150 mV, 100 kOhm
- Number of outputs:
- Tape RCA: 150 mV
Tape DIN: 30 mV
- 3 speaker pairs
Technical Data
Amplifier
- Continuous power (at distortion)
8 Ohm: 2x 32 W 4 Ohm: 2x 40 W
- Dynamic power
- 8 Ohm: 76 W
- 4 Ohm: 110 W
- Total harmonic distortion: 0.5
- Attenuation factor:
- Frequency response: 10 - 70'000Hz
- Signal to noise ratio:
- Phono: better than -33dB
Mic: better than -33dB Tape: better than -43dB Aux: better than -43dB
- Stereo channel separation: better than 50dB (Phono, 1kHz)
- Tone control:
- Bass: +/-10dB/100Hz
Treble: +/- 10dB/10kHz
- Loudness: + 10 dB at 100 Hz, + 6 dB at 10 kHz
- High Filter: -9dB/10kHz
- Low Filter (Subsonic): -6dB/50Hz
- Mute: -21dB/1kHz
Tuner
- Reception: FM, AM
- Frequencies:
- FM: 86..109Mhz +/-1MHz.
- MW: 525+/-5kHz..1650+/-20kHz
- Frequency Response:
- Input sensitivity:
- FM: 1.7µV, min. 2.8µV (IHF), stereo <20µV
- MW: 250µV
- Klirrfaktor:
- stereo: 0,6%, max. 1,5%
- mono: 0,2%, max. 0,5%
- Signalrauschabstand: 70dB
- stereo: besser als 50dB
- mono: besser als 60dB
- Kanaltrennung: 40dB, mind. 35dB
- Trennschärfe: >80dB.
- Co-wave selection:
- Spurious wave selection:
- IF attenuation:
- IF attenuation: >100dB
- AM suppression: >45dB
Special Features
- Front input microphone
Remarks[edit]
- All models in the same series:
Pictures[edit]
- Image: Akai AA-920
Reviews[edit]
Links[edit]
</20µV>