Marantz 2230

Data

General

• Manufacturer: Marantz
• Model: 2230
• Years of manufacture: 1972 - 1975
• Made in: Japan
• Color: silver (wooden cabinet WC-22)
• Remote control: no
• Power consumption: 220 / 48 W (max/idle)
• Dimensions: 441 x 137 x 356 mm (WxHxD)
• Weight: approx. 16 kg
• Original price approx.: 1'890 DM

Connections

• Number of inputs:
  • Tape In, Aux: 180 mV / 100 kOhm
  • Phono MM: 1,8 mV / 47 kOhm
  • Antenna FM (75/300 Ohm) / MW
  • Dubbing in
  • Main In
• Number of outputs:
  • Tape Out: 775 mV
  • Quadradial
  • Dubbing out
  • Pre Out
  • Headphones (6,3mm jack, front)
  • 2 pairs of speakers

Technical Data

Amplifier

• Continuous power (at distortion):
  • 8 Ohm: 2x 30 W

4 Ohm: 2x 60 W

• Dynamic power:
  • 8 Ohm: 2x 45 W
  • 4 Ohm:
• Total harmonic distortion: < 0,5%
• Dämpfungsfaktor: 45 (8 Ohm)
• Frequenzgang: 20 - 20.000 Hz (±1 dB)
  • Leistungsbandbreite: 15 - 50.000 Hz
• Signalrauschabstand: 83 dB (Hochpegel)
• Stereokanaltrennung: >35 dB
• Tone control: (each L/R separated)

Bass: ±14 dB (50 Hz)

• • Mids: ±6 dB (800 Hz)

Treble: ±12 dB (15 kHz) Loudness: 100 Hz (+8 dB), 10 kHz (+5 dB)

• High Filter: yes
• Low Filter (Subsonic): yes
• Mute:

Tuner

• Reception: FM/MW
• Frequencies:
  • FM: 87.5 - 108 MHz
  • MW: 540 - 1,602 kHz
• Frequency response: 50 - 15,000 Hz (±1dB)
• Input sensitivity:
  • FM: 2.3 µV (IHF), 2.0 µV of 30 dB.
  • MW: 25 µV
• Distortion factor:
  • FM: 0.3% (mono), 0.4% (stereo).
• Signal-to-noise ratio:
• Channel separation:
  • FM: 40 dB (at 1 kHz)
• Selectivity:
• Equal wave selection:
  • FM: 1.9 dB
• Spurious wave selection:
  • FM: 60 dB
• Mirror frequency attenuation:
  • VHF: 80 dB
• IF attenuation:
  • FM: 90 dB
• AM suppression: 50 dB

Special Features

• Wooden cabinet WC-22
• Pre- and power amplifier separable (Main In/Pre Out)

Remarks

• Other models in the same series:
• Marantz 2015
• Marantz 2215
• Marantz 2220
• Marantz 2230
• Marantz 2245
• Marantz 2270

Pictures

• Picture: Marantz 2230

• Picture: Marantz 2230

• Picture: Marantz 2230

• Picture: Marantz 2230

• Extract from brochure: Marantz 2230

Links

• http://audio.mezei.fr/pages/Marantz2230.html</0,5%>