Marantz 2325
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
