Revox B 740

Data

General

• Manufacturer: Revox
• Model: B 740
• Type: Stereo power amplifier
• Years of manufacture: 1976 - 1983
• Manufactured in: Switzerland
• Color: Silver / Grey
• Remote control:
• Power consumption: 800 W max.
• Dimensions (WxHxD): 450 x 151 x 357 mm
• Weight: 20 kg
• Original price approx.: 3'500 DM

Connections

• Inputs:
  • Aux:
    • Cinch: 1 V (50 kOhm)
    • XLR:
• Outputs:
  • 2 pairs of speakers: DIN jacks or binding posts
  • Headphones: 11.9 V, 100 Ohm (jack)
• Protective circuits: Overload (electronic)

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 100 W (RMS, 20 - 20'000 Hz)
  • 4 Ohm: 2x 175 W
• Dynamic power
  • 8 Ohm: 2x 125 W
  • 4 Ohm: 2x 200 W
• Attenuation factor: 250 at 8 Ohm
• distortion: 0,1 %
• Intermodulation: 0 %, absolutely TIM-free
• Power bandwidth: 8 Hz to 75 kHz
• Frequency response over all: 20 Hz to 20 kHz (+0/-0.75 dB)
• Noise margin:
  • for low level inputs: > 100 dB
  • for high level inputs: < 100 dB
• Übersprechdämpfung: >70</100> dB < 100 dB
• Übersprechdämpfung: >
• Subsonic filter: - 3 dB at 16 Hz, 12 dB / octave

Special Features

• 2 large VU meters

Remarks

• Other models in the same series:
• Revox B 739
• Revox B 740

Pictures

• Image: Revox B 740

• Picture: Revox B 740

• Extract from brochure: Revox B 739, B 740

Reports

• Report at "Mackers": [[1]

Links

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