Difference between revisions of "Marantz 2252B"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Marantz]] |
| − | * | + | * Model: 2252B |
| − | * | + | * Years of manufacture: 1977 - 1980 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: silver, black (wooden cabinet WC-122) |
| − | * | + | * Remote control: no |
| − | * | + | * Power consumption: 220 W |
| − | * | + | * Dimensions: 440 x 137 x 365 mm (WxHxD) |
| − | * | + | * Weight: 14,2 kg |
| − | * | + | * Original price approx: |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** 2x Phono: 1 | + | ** 2x Phono: 1.8 mV / 47 kOhm. |
| − | + | 2x Tape In, Aux: 180 mV / 20 kOhm | |
** Main In | ** Main In | ||
| − | ** | + | ** Antenna FM (75/300 Ohm) / MW |
** Dubbing In | ** Dubbing In | ||
| − | * | + | * Number of outputs: |
** 2x Tape Out | ** 2x Tape Out | ||
** Pre Out | ** Pre Out | ||
** Dubbing Out | ** Dubbing Out | ||
| − | ** | + | ** Headphones (6.3 mm jack, front) |
| − | ** 2 | + | ** 2 pairs of speakers |
| − | ''' | + | '''Technical Data''' |
| − | '' | + | ''Amplifier'' |
| − | * | + | * Continuous power: (20-20,000 Hz, <0.05%, RMS). |
| − | + | 8 Ohm: 2x 52 W | |
| − | + | 4 Ohm: 2x 65 W | |
| − | * | + | * Dynamic power: |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: 0.05% |
| − | * | + | * Attenuation factor: 50 (8 Ohm) |
| − | * | + | * Frequency response: |
| − | ** Aux, Main In: 10 - 40 | + | ** Aux, Main In: 10 - 40,000 Hz (±1 dB). |
| − | + | Phono: RIAA ±1 dB | |
| − | + | Signal-to-noise ratio: | |
** Aux: 90 dB | ** Aux: 90 dB | ||
| − | + | Phono: 76 dB | |
| − | * | + | * Stereo Channel Separation: |
| − | * | + | * Tone control: (each L/R separate) |
| − | ** Bass: | + | ** Bass: yes |
| − | + | Mids: yes | |
| − | + | treble: yes | |
| − | * Loudness: | + | * Loudness: yes |
* High Filter: 5 kHz (6 dB/oct) | * High Filter: 5 kHz (6 dB/oct) | ||
| − | * Low Filter (Subsonic): | + | * Low Filter (Subsonic): yes |
* Mute: FM Muting | * Mute: FM Muting | ||
| − | * Direct/Line-Straight: | + | * Direct/Line-Straight: 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: 1.5 µV |
** MW: 25 µV | ** MW: 25 µV | ||
| − | * | + | * Distortion factor: |
| − | * | + | * Signal-to-noise ratio: |
| − | ** | + | ** VHF signal-to-noise ratio: 65 dB (mono), 58 dB (stereo) |
| − | ** | + | ** Noise floor FM: 68 dB (mono), 62 dB (stereo) |
** MW: | ** MW: | ||
| − | * | + | * Channel separation: |
| − | * | + | * Selectivity: |
| − | * | + | * Co-wave selection: |
| − | * | + | * Spurious wave selection: |
| − | * | + | * IF attenuation: |
| − | * | + | * IF attenuation: |
| − | * AM | + | * AM suppression: |
| − | * | + | * Output level: |
| − | * RDS: | + | * RDS: no |
| − | * | + | * Station memory: no |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Wooden cabinet: WC-122 |
| + | == Remarks == | ||
| + | A Dolby FM decoder can be added to the American version. | ||
| − | + | Other models of the same series: | |
| − | |||
| − | + | == Pictures == | |
| + | http://www.mtk-physio.de/Info-Box/Marantz/2252B.jpg | ||
| + | [[Image:Marantz 2252B.jpg|500px]] | ||
| − | |||
| − | |||
| − | == | + | * Excerpt from brochure: Marantz 2216 B, 2226 B, 2238 B, 2252 B |
| + | [[File:Marantz 2216-2226-2238-2252-Prospekt-1.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Receiver]] |
Latest revision as of 00:02, 20 May 2019
Data[edit]
General
- Manufacturer: Marantz
- Model: 2252B
- Years of manufacture: 1977 - 1980
- Made in: Japan
- Color: silver, black (wooden cabinet WC-122)
- Remote control: no
- Power consumption: 220 W
- Dimensions: 440 x 137 x 365 mm (WxHxD)
- Weight: 14,2 kg
- Original price approx:
Connections
- Number of inputs:
- 2x Phono: 1.8 mV / 47 kOhm.
2x Tape In, Aux: 180 mV / 20 kOhm
- Main In
- Antenna FM (75/300 Ohm) / MW
- Dubbing In
- Number of outputs:
- 2x Tape Out
- Pre Out
- Dubbing Out
- Headphones (6.3 mm jack, front)
- 2 pairs of speakers
Technical Data
Amplifier
- Continuous power: (20-20,000 Hz, <0.05%, RMS).
8 Ohm: 2x 52 W 4 Ohm: 2x 65 W
- Dynamic power:
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.05%
- Attenuation factor: 50 (8 Ohm)
- Frequency response:
- Aux, Main In: 10 - 40,000 Hz (±1 dB).
Phono: RIAA ±1 dB Signal-to-noise ratio:
- Aux: 90 dB
Phono: 76 dB
- Stereo Channel Separation:
- Tone control: (each L/R separate)
- Bass: yes
Mids: yes treble: yes
- Loudness: yes
- High Filter: 5 kHz (6 dB/oct)
- Low Filter (Subsonic): yes
- Mute: FM Muting
- Direct/Line-Straight: no
Tuner
- Reception: FM, MW
- Frequencies:
- FM: 87.5 - 108 MHz
- MW: 525 - 1,605 kHz
- Frequency response:
- Input sensitivity:
- FM: 1.5 µV
- MW: 25 µV
- Distortion factor:
- Signal-to-noise ratio:
- VHF signal-to-noise ratio: 65 dB (mono), 58 dB (stereo)
- Noise floor FM: 68 dB (mono), 62 dB (stereo)
- MW:
- Channel separation:
- Selectivity:
- Co-wave selection:
- Spurious wave selection:
- IF attenuation:
- IF attenuation:
- AM suppression:
- Output level:
- RDS: no
- Station memory: no
Special Features
- Wooden cabinet: WC-122
Remarks[edit]
A Dolby FM decoder can be added to the American version.
Other models of the same series:
Pictures[edit]
- Excerpt from brochure: Marantz 2216 B, 2226 B, 2238 B, 2252 B
