Revox B 750

Data

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

• Other models in the same series:
• Amplifier:
• Revox B 750
• Revox B 750 MK II

• Power amplifier:
• Revox A 740

• Tuner:
• Revox B 760

• Receiver:
• Revox B 780

• Preceiver:
• Revox B 739

• CD player:
• Revox B 126

• Tape Deck:
• Revox B 710

• Reel Tape:
• Revox B 77

• Record player:
• Revox B 790
• Revox B 795

• Loudspeakers:
• Revox BR 320
• Revox BR 430
• Revox BR 530
• Revox Symbol B
• Revox Triton B

Pictures

• Extract from brochure: Revox B 750

Links

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