Difference between revisions of "Kenwood KA-900"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Kenwood]] |
| − | * | + | * Model: KA-900 |
| − | * | + | * Type: Integrated amplifier |
| − | * | + | * Years of manufacture: 1980 - 1982 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Silver |
| − | * | + | * Type: Integrated amplifier |
| − | * | + | * Remote control: RC-500 optional |
| − | * | + | * Power consumption: 600 watts (at full output) |
| − | * | + | * Dimensions (WxHxD): 440 x 123 x 383 mm |
| − | * | + | * Weight: 10 kg |
| − | * | + | * Original price approx.: 79'800 Yen (Japan, 1980), 998 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** | + | ** Input sensitivity: |
| − | ** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm | + | ** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable. |
** Phono 1, 2 MC: 0.2mV, 100 Ohm | ** Phono 1, 2 MC: 0.2mV, 100 Ohm | ||
| − | + | Tuner: 150mV, 47 kOhm | |
** AUX: 150mV, 47 kOhm | ** AUX: 150mV, 47 kOhm | ||
** Tape Play A, B: 150mV, 47 kOhm | ** Tape Play A, B: 150mV, 47 kOhm | ||
** Tape DIN: | ** Tape DIN: | ||
| − | * | + | * Number of outputs: |
| − | ** | + | ** Outputs: |
** Tape Rec: | ** Tape Rec: | ||
** Tape DIN: | ** Tape DIN: | ||
| − | ** | + | ** Headphones |
| − | ** 2 | + | ** 2 pairs of speakers |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power: |
** 8 Ohm: 2x 80W | ** 8 Ohm: 2x 80W | ||
| − | + | 4 Ohm: 2x 90W | |
| − | * | + | * Dynamic power: |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: 0.005 % |
| − | * | + | * Attenuation factor: 500 at the end of the Sigma-Drive cable |
| − | * | + | * Frequency response: DC-400 khz |
| − | * | + | * Signal-to-noise ratio: |
** Phono MM: 86 dB | ** Phono MM: 86 dB | ||
** Phono MC: 66 dB | ** Phono MC: 66 dB | ||
** High Level: 105 dB | ** High Level: 105 dB | ||
| − | * | + | * Tone control: |
| − | ** Bass: ± 10dB (Turnover 200 / 400 Hz) | + | ** Bass: ± 10dB (Turnover 200 / 400 Hz). |
| − | + | Treble: ± 10dB (Turnover 3 / 6 Khz) | |
| − | * Loudness: +10dB | + | * Loudness: +10dB at 100Hz |
| − | * High Filter: | + | * High Filter: no |
| − | * Low Filter(Subsonic): 6 dB / | + | * Low Filter(Subsonic): 6 dB / octave at 18 Hz |
| − | * Mute: | + | * Mute: yes |
| − | * Direct/Line-Straight: | + | * Direct/Line-Straight: yes |
| − | ''' | + | '''Special Features''' |
* Sigma Drive System | * Sigma Drive System | ||
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
| − | * | + | * Amplifier: |
* [[Kenwood KA-30]] | * [[Kenwood KA-30]] | ||
* [[Kenwood KA-50]] | * [[Kenwood KA-50]] | ||
| Line 75: | Line 75: | ||
| − | * Tuner | + | * [[Tuner]] |
* [[Kenwood KT-30]] | * [[Kenwood KT-30]] | ||
* [[Kenwood KT-50]] | * [[Kenwood KT-50]] | ||
| Line 86: | Line 86: | ||
| − | * Tape Deck | + | * [[Tape Deck]] |
* [[Kenwood KX-50]] | * [[Kenwood KX-50]] | ||
* [[Kenwood KX-70]] | * [[Kenwood KX-70]] | ||
| Line 97: | Line 97: | ||
| − | * | + | * [[Special accessories for this series]] |
* [[Kenwood AT-50]] Timer | * [[Kenwood AT-50]] Timer | ||
| − | * [[Kenwood AT-80 D]] | + | * [[Kenwood AT-80 D]] Timer |
* [[Kenwood AT-500]] Timer | * [[Kenwood AT-500]] Timer | ||
* [[Kenwood GE-80]] Equalizer | * [[Kenwood GE-80]] Equalizer | ||
| − | * [[Kenwood PM-80]] | + | * [[Kenwood PM-80]] Level meter |
| − | * [[Kenwood RA-80]] | + | * [[Kenwood RA-80]] Reverberator |
| − | * [[Kenwood RC-500]] | + | * [[Kenwood RC-500]] Remote control |
| − | == | + | == Pictures == |
| − | * | + | * Picture: Kenwood KA-900 |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | * | + | * Excerpt from brochure: Kenwood KA-900 |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | * Kenwood KA-900 Own photo of own device. |
| + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] | ||
| − | + | * Kenwood KA-900 without cover view from back to front. Own photo of own device | |
| + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] | ||
| − | + | * Kenwood KA-900 view from the back. Own photo of own device | |
| + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] | ||
| − | == | + | == Brochures == |
* Kenwood KA 800 900 1000 Brochure | * Kenwood KA 800 900 1000 Brochure | ||
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
== Tests == | == Tests == | ||
| − | * Stereoplay April 1981 9 | + | * Stereoplay April 1981 9 amplifiers in comparison |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 15.jpg|1000px]] |
| − | [[ | + | [[File:Stereoplay April 1981 9 Verstärker im Vergleich 16.jpg|1000px]] |
| − | == | + | == Reports == |
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 13:18, 15 April 2021
Contents
Data[edit]
General
- Manufacturer: Kenwood
- Model: KA-900
- Type: Integrated amplifier
- Years of manufacture: 1980 - 1982
- Made in: Japan
- Color: Silver
- Type: Integrated amplifier
- Remote control: RC-500 optional
- Power consumption: 600 watts (at full output)
- Dimensions (WxHxD): 440 x 123 x 383 mm
- Weight: 10 kg
- Original price approx.: 79'800 Yen (Japan, 1980), 998 DM
Connections
- Number of inputs:
- Input sensitivity:
- Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
- Phono 1, 2 MC: 0.2mV, 100 Ohm
Tuner: 150mV, 47 kOhm
- AUX: 150mV, 47 kOhm
- Tape Play A, B: 150mV, 47 kOhm
- Tape DIN:
- Number of outputs:
- Outputs:
- Tape Rec:
- Tape DIN:
- Headphones
- 2 pairs of speakers
Technical Data
- Continuous power:
- 8 Ohm: 2x 80W
4 Ohm: 2x 90W
- Dynamic power:
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.005 %
- Attenuation factor: 500 at the end of the Sigma-Drive cable
- Frequency response: DC-400 khz
- Signal-to-noise ratio:
- Phono MM: 86 dB
- Phono MC: 66 dB
- High Level: 105 dB
- Tone control:
- Bass: ± 10dB (Turnover 200 / 400 Hz).
Treble: ± 10dB (Turnover 3 / 6 Khz)
- Loudness: +10dB at 100Hz
- High Filter: no
- Low Filter(Subsonic): 6 dB / octave at 18 Hz
- Mute: yes
- Direct/Line-Straight: yes
Special Features
- Sigma Drive System
Remarks[edit]
- Other models in the same series:
- Amplifier:
- Kenwood KA-30
- Kenwood KA-50
- Kenwood KA-60
- Kenwood KA-70
- Kenwood KA-80
- Kenwood KA-500
- Kenwood KA-800
- Kenwood KA-900
- Kenwood KA-1000
- Tuner
- Kenwood KT-30
- Kenwood KT-50
- Kenwood KT-60
- Kenwood KT-80
- Kenwood KT-500
- Kenwood KT-800
- Kenwood KT-900
- Kenwood KT-1000
- Tape Deck
- Kenwood KX-50
- Kenwood KX-70
- Kenwood KX-400
- Kenwood KX-500
- Kenwood KX-600
- Kenwood KX-800
- Kenwood KX-1060
- Kenwood KX-2060
- Special accessories for this series
- Kenwood AT-50 Timer
- Kenwood AT-80 D Timer
- Kenwood AT-500 Timer
- Kenwood GE-80 Equalizer
- Kenwood PM-80 Level meter
- Kenwood RA-80 Reverberator
- Kenwood RC-500 Remote control
Pictures[edit]
- Picture: Kenwood KA-900
- Excerpt from brochure: Kenwood KA-900
- Kenwood KA-900 Own photo of own device.
- Kenwood KA-900 without cover view from back to front. Own photo of own device
- Kenwood KA-900 view from the back. Own photo of own device
Brochures[edit]
- Kenwood KA 800 900 1000 Brochure
Tests[edit]
- Stereoplay April 1981 9 amplifiers in comparison