Difference between revisions of "Kenwood KR-4050"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Kenwood]] |
− | * | + | * Model: KR-4050 |
− | * | + | * Years of manufacture: 1974 - 1976 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Silver |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: 140 W max. |
− | * | + | * Dimensions: 450 x 143 x 350 mm (WxHxD) |
− | * | + | * Weight: 10.2 kg |
− | * | + | * Original price approx.: 1'200 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** Phono MM (Cinch): 3 | + | ** Phono MM (Cinch): 3.0 mV / 50 kOhm |
− | ** | + | ** Microphone: 1,5 mV / 50 kOhm |
** 2x Tape In (Cinch/DIN): 200 mV / 45 kOhm | ** 2x Tape In (Cinch/DIN): 200 mV / 45 kOhm | ||
** AUX (Cinch): 150 mV / 80 kOhm | ** AUX (Cinch): 150 mV / 80 kOhm | ||
− | ** | + | ** Antenna FM (75/300 Ohm), AM |
− | * | + | * Number of outputs: |
− | ** 2x Tape Out (Cinch/DIN): 150 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN) | + | ** 2x Tape Out (Cinch/DIN): 150 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN). |
− | ** | + | ** Headphones (6.3 mm jack, front) |
− | ** 2 | + | ** 2 pairs of loudspeakers |
− | ''' | + | '''Technical Data''' |
− | '' | + | ''Amplifier'' |
− | * | + | * Continuous power |
− | + | 8 Ohm: 2x 22 W (20-20,000 Hz) | |
− | + | 4 Ohm: 2x 30 W (1 kHz) | |
− | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: 82 W | ** 4 Ohm: 82 W | ||
− | * | + | * Total harmonic distortion: 0.2 % (at nominal power) |
− | * | + | * Attenuation factor: 50 (8 Ohm) |
− | * | + | * Frequency response: 20 - 35'000 Hz |
− | * | + | * Signal-to-noise ratio: |
** Phono MM: 60 dB | ** Phono MM: 60 dB | ||
− | ** | + | ** Microphone: 50 dB |
** AUX, Tape: 70 dB | ** AUX, Tape: 70 dB | ||
− | * | + | * Tone control: |
− | + | ** Bass: ±10 dB at 100 Hz | |
− | ** Bass: ±10 dB | + | Treble: ±10 dB at 10 kHz |
− | |||
* Loudness: 100 Hz/10 kHz +10/+5 dB | * Loudness: 100 Hz/10 kHz +10/+5 dB | ||
* High Filter: -10 dB/10 kHz | * High Filter: -10 dB/10 kHz | ||
− | * Low Filter (Subsonic): | + | * Low Filter (Subsonic): no |
''Tuner'' | ''Tuner'' | ||
− | * | + | * Reception: FM, MW |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 87.5 - 108 MHz |
− | ** MW: 525 - 1 | + | ** MW: 525 - 1,605 kHz |
− | * | + | * Frequency response: |
− | * | + | * Input sensitivity: |
− | ** | + | ** FM: 2.0 µV (IHF) |
− | + | MW: 25 µV | |
− | + | Distortion factor: | |
− | ** | + | ** FM: 0.5% (mono), 0.8% (stereo). |
− | * | + | * Signal-to-noise ratio: |
− | ** | + | ** FM: 63 dB (stereo) |
− | + | MW: 45 dB | |
− | * | + | * Channel separation: |
− | ** | + | ** FM: 40 dB (at 1 kHz). |
− | * | + | * Selectivity: |
− | ** | + | ** FM: 55 dB |
** MW: 28 dB | ** MW: 28 dB | ||
− | * | + | * Equal wave selection: |
− | ** | + | ** FM: 3.5 dB |
− | * | + | * Spurious wave selection: |
− | ** | + | ** FM: 90 dB |
− | * | + | * Image frequency attenuation: |
− | ** | + | ** FM: 60 dB |
** MW: 45 dB | ** MW: 45 dB | ||
− | + | IF attenuation: | |
− | ** | + | ** FM: 85 dB |
** MW: 35 dB | ** MW: 35 dB | ||
− | * AM | + | * AM suppression: 60 dB |
− | == | + | == Remarks == |
− | * | + | * Other models in the same series: |
* [[Kenwood KR-1400]] | * [[Kenwood KR-1400]] | ||
* [[Kenwood KR-2400]] | * [[Kenwood KR-2400]] | ||
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− | == | + | == Pictures == |
− | * | + | * Image: Kenwood KR-4050 |
− | [[ | + | [[File:Kenwood KR-4050-1.jpg]] |
− | == | + | == Reviews == |
− | * "Hifi | + | * "Hifi Forum": [[http://www.hifi-forum.de/viewthread-84-4338.html Link to HiFi Forum]] |
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− | [[ | + | [[Category:Receiver]] |
Latest revision as of 09:06, 13 October 2020
Data[edit]
General
- Manufacturer: Kenwood
- Model: KR-4050
- Years of manufacture: 1974 - 1976
- Made in: Japan
- Color: Silver
- Remote control: no
- Power consumption: 140 W max.
- Dimensions: 450 x 143 x 350 mm (WxHxD)
- Weight: 10.2 kg
- Original price approx.: 1'200 DM
Connections
- Number of inputs:
- Phono MM (Cinch): 3.0 mV / 50 kOhm
- Microphone: 1,5 mV / 50 kOhm
- 2x Tape In (Cinch/DIN): 200 mV / 45 kOhm
- AUX (Cinch): 150 mV / 80 kOhm
- Antenna FM (75/300 Ohm), AM
- Number of outputs:
- 2x Tape Out (Cinch/DIN): 150 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN).
- Headphones (6.3 mm jack, front)
- 2 pairs of loudspeakers
Technical Data
Amplifier
- Continuous power
8 Ohm: 2x 22 W (20-20,000 Hz) 4 Ohm: 2x 30 W (1 kHz)
- Dynamic power
- 8 Ohm:
- 4 Ohm: 82 W
- Total harmonic distortion: 0.2 % (at nominal power)
- Attenuation factor: 50 (8 Ohm)
- Frequency response: 20 - 35'000 Hz
- Signal-to-noise ratio:
- Phono MM: 60 dB
- Microphone: 50 dB
- AUX, Tape: 70 dB
- Tone control:
- Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
- Loudness: 100 Hz/10 kHz +10/+5 dB
- High Filter: -10 dB/10 kHz
- Low Filter (Subsonic): no
Tuner
- Reception: FM, MW
- Frequencies:
- FM: 87.5 - 108 MHz
- MW: 525 - 1,605 kHz
- Frequency response:
- Input sensitivity:
- FM: 2.0 µV (IHF)
MW: 25 µV Distortion factor:
- FM: 0.5% (mono), 0.8% (stereo).
- Signal-to-noise ratio:
- FM: 63 dB (stereo)
MW: 45 dB
- Channel separation:
- FM: 40 dB (at 1 kHz).
- Selectivity:
- FM: 55 dB
- MW: 28 dB
- Equal wave selection:
- FM: 3.5 dB
- Spurious wave selection:
- FM: 90 dB
- Image frequency attenuation:
- FM: 60 dB
- MW: 45 dB
IF attenuation:
- FM: 85 dB
- MW: 35 dB
- AM suppression: 60 dB
Remarks[edit]
- Other models in the same series:
- Kenwood KR-1400
- Kenwood KR-2400
- Kenwood KR-3400
- Kenwood KR-4400
- Kenwood KR-5400
- Kenwood KR-6400
- Kenwood KR-7400
- Kenwood KR-9400
Pictures[edit]
- Image: Kenwood KR-4050
Reviews[edit]
- "Hifi Forum": [Link to HiFi Forum]