Revox B 750

Data[edit]

General

  • Manufacturer: Revox
  • Model: B 750
  • Type: Integrated amplifier
  • Years of manufacture: 1977 - 1978
  • Manufactured in: Germany / Switzerland
  • Color: Anthracite / Silver
  • Remote control:
  • Power consumption: 550 W max.
  • Dimensions (WxHxD): 452 x 151 x 348 mm
  • Weight: 13 kg
  • Original price approx.: 1'800 DM (list price)


Connections

  • Number of inputs: 8
    • Tuner: 200 mV at 100 kΩ

Aux 1 + 2: 200 mV at 100 kΩ

    • Tape 1 + 2: 200 mV at 100 kΩ.
    • Phono 1: 1,5...7 mV / nominal 5 mV at 25 / 50 / 100 kΩ switchable

Phono 2: (retrofittable instead of Aux 2) 5 mV at 50 kΩ

    • PowerAmp in: 1 V at 20 kΩ
  • Number of outputs: 10
    • Din / Tape 2/Out: 6.5 mV at 10 kΩ
    • Speakers A/B: 24.5 V at 4 Ω
    • Tape 1 + 2: 200 mV at 50 kΩ
    • PreAmp Out: 1 V at 10 kΩ
    • Phones (2x): 24.5 V at 100 Ω


Technical Data

  • Continuous power (according to DIN)
    • 8 Ohm: 2x 50 W

4 Ohm: 2x 75 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm: 2x 100 W
  • Total harmonic distortion: < 0,1% bis 75 W an 8 Ω
  • Dämpfungsfaktor: >80 dB at 1 kHz / 8 Ω
  • Frequency response: 20 Hz...20000 Hz
  • Signal-to-noise ratio: > 90 dB high level / > 70 dB phono
  • Stereo channel separation: > 60 dB
  • Tone control:
    • Bass: +/- 8 dB / 120 Hz

Treble: +/- 8 dB / 8 kHz Presence: +/- 8 dB / 3 kHz

  • Loudness: 100 Hz + 6 dB / 10 kHz + 4 dB at -30 dB
  • High Filter: 8 kHz -3 dB (12 dB per octave)
  • Low Filter (Subsonic): 50 Hz -3 dB (12 dB per octave)
  • Mute: -20 dB


Special Features

  • Tape Dubbing


Remarks[edit]











Pictures[edit]

  • Extract from brochure: Revox B 750

Revox B-750-Prospekt-1.jpg


Reports[edit]

Links[edit]

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