Marantz 2252B

Data

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

A Dolby FM decoder can be added to the American version.

Other models of the same series:

Pictures

2252B.jpg Marantz 2252B.jpg


  • Excerpt from brochure: Marantz 2216 B, 2226 B, 2238 B, 2252 B

Marantz 2216-2226-2238-2252-Prospekt-1.jpg


Reports

Links