Difference between revisions of "Marantz 2250"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Marantz]] |
− | * | + | * Model: 2250 |
− | * | + | * Years of manufacture: 1975 - 1977 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Silver |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: 275 W |
− | * | + | * Dimensions: 450 x 136 x 356 mm (WxHxD) |
− | * | + | * Weight: 15.3 kg |
− | * | + | * Original price approx.: 450 US-$, 1'598 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
** 2x Tape Play | ** 2x Tape Play | ||
** Aux | ** Aux | ||
** Phono | ** Phono | ||
− | + | 2x VHF antenna (75/300 Ohm) | |
− | ** MW | + | ** MW antenna |
** Dubbing in | ** Dubbing in | ||
** Main In | ** Main In | ||
− | * | + | * Number of outputs: |
** 2x Tape Rec | ** 2x Tape Rec | ||
** FM Quadradial | ** FM Quadradial | ||
** Dubbing out | ** Dubbing out | ||
** Pre Out | ** Pre Out | ||
− | ** | + | ** Headphones (6,3mm jack) |
− | ** 2 | + | ** 2 pairs of speakers |
− | ''' | + | '''Technical Data''' |
− | '' | + | ''Amplifier'' |
− | * | + | * Continuous power (at distortion): |
− | ** 8 Ohm: | + | ** 8 Ohm: 2x 50 W |
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Dynamic power: |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Total harmonic distortion: 0.25% |
− | * | + | * Attenuation factor: |
− | * | + | * Input (Sensitivity/Impedance). |
− | ** | + | ** list here |
− | * | + | * Output (Level/Impedance): |
− | ** | + | ** list here |
− | * | + | * Frequency response: 20 - 20.000 Hz (±0,5dB) |
− | * | + | * Tone control (L/R separate): |
− | ** Bass: | + | ** Bass: yes |
− | ** | + | ** Mids: yes |
− | + | treble: yes | |
− | * Loudness: | + | * Loudness: yes |
* Subsonic: | * Subsonic: | ||
− | * Mute: | + | * Mute: yes |
− | |||
− | |||
− | |||
− | |||
''Tuner'' | ''Tuner'' | ||
− | * | + | * Reception: FM, MW |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 87.5 - 108 MHz |
− | * | + | ** MW: 525 - 1605 kHz |
− | * | + | * Input sensitivity: |
− | ** | + | ** FM: 1.7 µV |
− | * | + | * Frequency response: 50 - 15'000 Hz (±1 db) |
− | + | * Distortion factor: | |
− | + | * Signal-to-noise ratio: | |
− | * | + | ** AM: 54 dB |
− | * | + | * Channel separation: 45 dB (1 kHz) |
− | ** | + | * Selectivity: |
− | * | + | * Co-wave selection: |
− | * | + | * Spurious wave selection: |
− | * | + | * IF attenuation: |
− | * | + | * IF attenuation: 90 dB |
− | * | + | * AM suppression: 75 dB |
− | * | ||
− | |||
− | * AM | ||
− | |||
− | |||
− | |||
− | + | * More data at "Hifi Engine": [https://www.hifiengine.com/manual_library/marantz/2250.shtml] | |
− | * | ||
− | + | '''Special Features''' | |
− | + | * Pre- and power amplifier separable (Main In/Pre Out) | |
− | == | + | == Remarks == |
+ | * Other models of the same series: | ||
+ | * [[Marantz 2250]] | ||
+ | * [[Marantz 2250B]] | ||
+ | |||
+ | |||
+ | == Pictures == | ||
+ | * Image: Marantz 2250 | ||
+ | [[File:Marantz 2250-1.jpg]] | ||
+ | |||
+ | |||
+ | == Reviews == | ||
− | |||
== Links == | == Links == | ||
+ | |||
+ | |||
+ | [[Category:Receiver]] |
Latest revision as of 03:51, 28 September 2020
Data[edit]
General
- Manufacturer: Marantz
- Model: 2250
- Years of manufacture: 1975 - 1977
- Made in: Japan
- Color: Silver
- Remote control: no
- Power consumption: 275 W
- Dimensions: 450 x 136 x 356 mm (WxHxD)
- Weight: 15.3 kg
- Original price approx.: 450 US-$, 1'598 DM
Connections
- Number of inputs:
- 2x Tape Play
- Aux
- Phono
2x VHF antenna (75/300 Ohm)
- MW antenna
- Dubbing in
- Main In
- Number of outputs:
- 2x Tape Rec
- FM Quadradial
- Dubbing out
- Pre Out
- Headphones (6,3mm jack)
- 2 pairs of speakers
Technical Data
Amplifier
- Continuous power (at distortion):
- 8 Ohm: 2x 50 W
- 4 Ohm:
- Dynamic power:
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.25%
- Attenuation factor:
- Input (Sensitivity/Impedance).
- list here
- Output (Level/Impedance):
- list here
- Frequency response: 20 - 20.000 Hz (±0,5dB)
- Tone control (L/R separate):
- Bass: yes
- Mids: yes
treble: yes
- Loudness: yes
- Subsonic:
- Mute: yes
Tuner
- Reception: FM, MW
- Frequencies:
- FM: 87.5 - 108 MHz
- MW: 525 - 1605 kHz
- Input sensitivity:
- FM: 1.7 µV
- Frequency response: 50 - 15'000 Hz (±1 db)
- Distortion factor:
- Signal-to-noise ratio:
- AM: 54 dB
- Channel separation: 45 dB (1 kHz)
- Selectivity:
- Co-wave selection:
- Spurious wave selection:
- IF attenuation:
- IF attenuation: 90 dB
- AM suppression: 75 dB
- More data at "Hifi Engine": [1]
Special Features
- Pre- and power amplifier separable (Main In/Pre Out)
Remarks[edit]
- Other models of the same series:
- Marantz 2250
- Marantz 2250B
Pictures[edit]
- Image: Marantz 2250