Clarion MA-7400 A

Data

General

• Manufacturer: Clarion
• Model: MA-7400 A
• Type: Stereo integrated amplifier
• Years of manufacture: 1976 - 1979
• Made in: Japan
• Color: Silver
• Remote control: No
• Power consumption:
• Dimensions (WxHxD): 467 x 117 x 246 mm.
• Weight: 5.8 kg
• Original price approx.: 29'800 Yen (Japan, 1977), corresponds to about 500 DM

Connections

• Number of inputs:
  • Phono MM: 2 mV, 50 kOhm, max. 350 mV.
  • Microphone: 2.8 mV
  • Tuner: 150 mV, 50 kOhm, max. 15 V

Aux: 150 mV, 50 kOhm, max. 15 V

• • Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V
  • Tape Play 2 DIN:
• Number of outputs:
  • Tape Rec 1, 2: 350 mV, 3.3 kOhm.
  • Tape Rec DIN: 120 mV, 90 kOhm
  • Headphones:
  • 2 pairs of speakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 23 Watt (20 Hz - 20'000 Hz)
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Frequency response: 10 Hz - 45 kHz ± 3 dB
• Distortion factor: 0.1
• Attenuation factor: 70 at 8 Ohm
• Signal-to-noise ratio:
  • Phono MM: 75 dB
  • Microphone: 75 dB
  • High level: 85 dB
• Tone control
  • Bass: ± 10 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

• Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
• High Filter:
• Low Filter:
• Muting:

Special Features

• Microphone mixer
• Tape dubbing

Notes

• Other models in the same series:
• Amplifier:
• Clarion MA-7400 A
• Clarion MA-7600 A
• Clarion MA-7800 A

• [[Tuner:
• Clarion MT-7400 A
• Clarion MT-7600 A
• Clarion MT-7800 A

• Cassette Tape Deck
• Clarion MD-7800 A

• Record Player:
• Clarion MP-7400 A
• Clarion MP-7600 A
• Clarion MP-7800 A

Pictures

• Extract from brochure: Clarion Amplifier

• Extract from brochure: Clarion product range 1977

Links

• External link to website "The Vintage Knob": [[1]]