Difference between revisions of "Marantz 2325"
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− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Marantz]] |
− | * | + | * Model: 2325 |
− | * | + | * Years of manufacture: 1975 - 1977 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Silver |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: 500 W |
− | * | + | * Dimensions: 491 x 146 x 386 mm (WxHxD) |
− | * | + | * Weight: 22.5 kg |
− | * | + | * Original price approx.: 800 $ (1974), 2'998 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** 2x Tape Play | + | ** 2x Tape Play, Aux: 180 mV / 100 kOhm |
− | + | ** Phono: 1,8 mV / 47 kOhm | |
− | ** Phono | + | ** Antenna FM (75/300 Ohm) / MW |
− | ** | ||
− | |||
** Dubbing in | ** Dubbing in | ||
− | ** Main In | + | ** Main In: 1 V / 55 kOhm |
− | * | + | * Number of outputs: |
− | ** 2x Tape Rec | + | ** 2x Tape Rec: 200 Ohm |
− | + | FM Quadradial | |
** Dubbing out | ** Dubbing out | ||
− | ** Pre Out | + | ** Pre Out: 900 Ohm |
− | ** | + | ** Headphones (6,3 mm jack, front) |
− | ** 2 | + | ** 2 pairs of speakers |
− | ''' | + | '''Technical Data''' |
− | '' | + | ''Amplifier'' |
− | * | + | * Continuous power (at distortion): |
− | ** 8 Ohm: | + | ** 8 Ohm: 2x 125 W |
− | + | 4 Ohm: 2x 250 W sine wave | |
− | * | + | * Dynamic power: |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Total harmonic distortion: 0.1% |
− | * | + | * Attenuation factor: 70 (8 Ohm, 1 kHz) |
− | * | + | * Frequency response: |
− | ** | + | ** 20 - 20,000 Hz (±0.2 dB). |
− | ** | + | ** Phono: RIAA ±0.5 dB |
− | ** | + | ** Power bandwidth: 6.7 - 80,000 Hz |
− | * | + | * Signal-to-noise ratio: 80 dB (high level) |
− | * | + | * Stereo Channel Separation: |
− | * | + | * Tone control: (each L/R separate) |
− | + | ** Bass: ±12 dB (50 Hz), Turnover: 250 / 500 Hz | |
− | + | ** Mid: ±6 dB (700 Hz) | |
− | ** Bass: | + | Treble: ±12 dB (15 kHz), Turnover: 2 / 4 kHz |
− | ** | + | * Loudness: yes |
− | + | * High Filter: yes | |
− | * Loudness: | + | * Low Filter (Subsonic): yes |
− | * Subsonic: | + | * Mute: FM Muting |
− | * Mute: | + | * Direct/Line-Straight: yes |
− | * Direct/Line-Straight: | ||
− | |||
− | |||
− | |||
''Tuner'' | ''Tuner'' | ||
− | * | + | * Reception: FM/MW |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 87.5 - 108 Mhz |
− | * | + | ** MW: 540 - 1,605 kHz |
− | * | + | * Frequency response: 30 - 15,000 Hz (±1.5 dB, stereo) |
− | ** | + | * Input sensitivity: |
− | + | ** FM: 1.8 µV | |
− | + | MW: 20 µV | |
− | ** | + | Distortion factor: |
− | * | + | ** FM: 0.15% (mono), 0.3% (stereo). |
− | ** | + | * Signal-to-noise ratio: |
− | * | + | ** FM: 70 dB (mono), 60 dB (stereo). |
− | ** | + | * Channel separation: |
− | * | + | ** FM: 42 dB (at 1 kHz). |
− | * | + | * Selectivity: |
− | ** | + | * Equal wave selection: |
− | * | + | ** FM: 1.25 dB |
− | ** | + | * Spurious wave selection: |
− | * | + | ** FM: 80 dB |
− | * | + | * Mirror frequency attenuation: |
− | ** | + | ** VHF: 100 dB |
− | * AM | + | * IF attenuation: |
− | * | + | ** FM: 100 dB |
− | * RDS: | + | * AM suppression: 62 dB |
− | * | + | * Output level: |
− | * Multipath: | + | * RDS: no |
− | * Hi Blend: | + | * Station memory: no |
+ | * Multipath: yes | ||
+ | * Hi Blend: yes | ||
+ | |||
+ | |||
+ | '''Special Features''' | ||
+ | * Pre- and power stage separable (Main In/Pre Out) | ||
+ | * Dolby FM decoding | ||
+ | |||
+ | == Remarks == | ||
+ | * Other models in the same series: | ||
+ | * [[Marantz 2250B]] | ||
+ | * [[Marantz 2275]] | ||
+ | * [[Marantz 2325]] | ||
− | |||
− | |||
− | |||
+ | == Pictures == | ||
+ | * Image: Marantz 2325 | ||
+ | [[File:Marantz 2325-1.jpg]] | ||
− | |||
− | |||
− | == | + | == Reviews == |
− | |||
== Links == | == Links == | ||
− | [[ | + | [[Category:Receiver]] |
Latest revision as of 07:03, 9 March 2020
Data[edit]
General
- Manufacturer: Marantz
- Model: 2325
- Years of manufacture: 1975 - 1977
- Made in: Japan
- Color: Silver
- Remote control: no
- Power consumption: 500 W
- Dimensions: 491 x 146 x 386 mm (WxHxD)
- Weight: 22.5 kg
- Original price approx.: 800 $ (1974), 2'998 DM
Connections
- Number of inputs:
- 2x Tape Play, Aux: 180 mV / 100 kOhm
- Phono: 1,8 mV / 47 kOhm
- Antenna FM (75/300 Ohm) / MW
- Dubbing in
- Main In: 1 V / 55 kOhm
- Number of outputs:
- 2x Tape Rec: 200 Ohm
FM Quadradial
- Dubbing out
- Pre Out: 900 Ohm
- Headphones (6,3 mm jack, front)
- 2 pairs of speakers
Technical Data
Amplifier
- Continuous power (at distortion):
- 8 Ohm: 2x 125 W
4 Ohm: 2x 250 W sine wave
- Dynamic power:
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.1%
- Attenuation factor: 70 (8 Ohm, 1 kHz)
- Frequency response:
- 20 - 20,000 Hz (±0.2 dB).
- Phono: RIAA ±0.5 dB
- Power bandwidth: 6.7 - 80,000 Hz
- Signal-to-noise ratio: 80 dB (high level)
- Stereo Channel Separation:
- Tone control: (each L/R separate)
- Bass: ±12 dB (50 Hz), Turnover: 250 / 500 Hz
- Mid: ±6 dB (700 Hz)
Treble: ±12 dB (15 kHz), Turnover: 2 / 4 kHz
- Loudness: yes
- High Filter: yes
- Low Filter (Subsonic): yes
- Mute: FM Muting
- Direct/Line-Straight: yes
Tuner
- Reception: FM/MW
- Frequencies:
- FM: 87.5 - 108 Mhz
- MW: 540 - 1,605 kHz
- Frequency response: 30 - 15,000 Hz (±1.5 dB, stereo)
- Input sensitivity:
- FM: 1.8 µV
MW: 20 µV Distortion factor:
- FM: 0.15% (mono), 0.3% (stereo).
- Signal-to-noise ratio:
- FM: 70 dB (mono), 60 dB (stereo).
- Channel separation:
- FM: 42 dB (at 1 kHz).
- Selectivity:
- Equal wave selection:
- FM: 1.25 dB
- Spurious wave selection:
- FM: 80 dB
- Mirror frequency attenuation:
- VHF: 100 dB
- IF attenuation:
- FM: 100 dB
- AM suppression: 62 dB
- Output level:
- RDS: no
- Station memory: no
- Multipath: yes
- Hi Blend: yes
Special Features
- Pre- and power stage separable (Main In/Pre Out)
- Dolby FM decoding
Remarks[edit]
- Other models in the same series:
- Marantz 2250B
- Marantz 2275
- Marantz 2325
Pictures[edit]
- Image: Marantz 2325