Marantz 2250

Data

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

• Other models of the same series:
• Marantz 2250
• Marantz 2250B

Pictures

• Image: Marantz 2250