Marantz 2225

Data

General

  • Manufacturer: Marantz
  • Model: 2225
  • Type: Receiver
  • Years of manufacture: 1976 - 1977
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 130 W
  • Dimensions: 440 x 137 x 356 (WxHxD)
  • Weight: approx. 15.5 kg
  • New price approx.: 300 €


Connections

  • Number of inputs:
    • Tape

Aux

    • Phono
    • 2x FM antenna (75/300 Ohm)
    • MW antenna
  • Number of outputs:
    • Tape Out
    • Headphones (6,3mm jack)
    • FM Quadradial
    • 2 pairs of speakers


Technical Specifications

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 25W
    • 4 Ohm:
  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.5%
  • Attenuation factor: 45 (at 8 Ohm)
  • Frequency response: 20 - 20,000 Hz (±1dB)
  • Tone control:
    • Bass: yes

Mids: yes treble: yes

  • Loudness: yes
  • Subsonic:
  • Mute:
  • Direct/Line-Straight: no
  • Hum spacing (shorted):
  • Stereo Channel Separation:
  • Signal-to-noise ratio:


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 88 - 108 MHz

MW: 525 - 1605 kHz

  • Frequency response: 50 - 15,000 Hz, (±1dB)
  • Input sensitivity:
    • FM: 2.2 µV

MW: 25 µV Distortion factor:

    • FM: 0.3% (mono), 0.5% (stereo).
  • Signal-to-noise ratio:
  • Channel separation:
    • FM: 40dB (at 1 kHz).
  • Selectivity:
  • Common wave selection:
    • FM: 2.5dB
  • Spurious wave selection:
    • FM:
  • IF attenuation:
  • IF attenuation: 80dB
  • AM suppression: 45dB
  • Carrier frequency suppression: 40dB


Special Features

  • Wooden housing WC-22 optional


Remarks


Pictures

  • Picture: Marantz 2225 in black

Marantz 2225-1.jpg


  • Picture: Marantz 2225 in silver with wooden case

MARANTZ2225.40.JPG


  • Picture: Marantz 2225

MARANTZ2225.01.JPG


  • Picture: Marantz 2225

MARANTZ2225.30.JPG


Reports

Links

http://audio.mezei.fr/pages/Marantz2225.html