Revox B 285 specifications

Category : Receiver

Brand : Revox

General

connectors

Technical data

amplifier

Tuner

special features

• manufacturer: Revox
• model: B 285
• type: Receiver
• year of construction: 1984 - 1988
• Manufactured in: Switzerland
• color: silver / grey
• remote control: Yes
• power consumption: 550 W max.
• Dimensions (WxHxD): 450 x 153 x 332 mm
• Weight: 15 kg
• Factory price approx.: 3'500 DM

• Number of inputs:
  • Phono MM: 2.7 - 50 mV, 47 k643961b8da111c0a15d770a1109a86d4, 50, 150, 450 pF switchable, 160 mV max.
  • Phono MC: 0.1 - 2 mV, 100 ohm, 6 mV max.
  • CD: 250 mV, 47 k643961b8da111c0a15d770a1109a86d4, 8 V max.
  • Tape Play 1, 2: 250 mV, 47 k643961b8da111c0a15d770a1109a86d4, 8 V max.
  • Tape Play DIN 1, 2: 250 mV, 47 k643961b8da111c0a15d770a1109a86d4, 8 V max.
  • VHF Antenna: 75 643961b8da111c0a15d770a1109a86d4, 300 ohm
  • MW Antenna: 300 ohm
• Number of Outputs:
  • Tape Rec 1, 2: 250 mV, 680 ohm
  • Tape Rec DIN: 30 mV, 80 k643961b8da111c0a15d770a1109a86d4
  • Headphones (6.3mm jack):
  • 2 speaker pairs

• Phono MM: 2.7 - 50 mV, 47 k643961b8da111c0a15d770a1109a86d4, 50, 150, 450 pF switchable, 160 mV max.
• Phono MC: 0.1 - 2 mV, 100 ohm, 6 mV max.
• CD: 250 mV, 47 k643961b8da111c0a15d770a1109a86d4, 8 V max.
• Tape Play 1, 2: 250 mV, 47 k643961b8da111c0a15d770a1109a86d4, 8 V max.
• Tape Play DIN 1, 2: 250 mV, 47 k643961b8da111c0a15d770a1109a86d4, 8 V max.
• FM antenna: 75 643961b8da111c0a15d770a1109a86d4s, 300 643961b8da111c0a15d770a1109a86d4s
• MW antenna: 300 643961b8da111c0a15d770a1109a86d4s

• Tape Rec 1, 2: 250 mV, 680 643961b8da111c0a15d770a1109a86d4s
• Tape Rec DIN: 30 mV, 80 k643961b8da111c0a15d770a1109a86d4
• headphone (6.3 mm Jack):
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 80 W (RMS , 20 - 20, 000 Hz)
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 110 W
• dynamic performance
  • 8 643961b8da111c0a15d770a1109a86d4s: 280 W
  • 4 643961b8da111c0a15d770a1109a86d4: 440 W
• total harmonic distortion: 0.01 by %
• damping factor: 100 @ 8 643961b8da111c0a15d770a1109a86d4s
• frequency response:
  • Phono: 20 - 20 000 Hz, ± 0.3 dB
  • high-level: 20 - 20 000 Hz, + 0 dB, - 0.3 dB
• signal-to-noise ratio:
  • Phono MM: 82 dB
  • Line: 105 dB
• control:
  • Bass: ± 12 dB at 40 Hz
  • treble sound: ± 10 dB at 15 kHz
• Loudness: + 10 dB at 100 Hz
• High Filter :
• Low Filter (Subsonic): - 3 dB at 15 Hz, 12 dB / octave
• Mute: - 20 dB

• 8 643961b8da111c0a15d770a1109a86d4: 2x 80 W (RMS , 20 - 20 000 Hz)
• 4 643961b8da111c0a15d770a1109a86d4: 2x 110 W

• 8 643961b8da111c0a15d770a1109a86d4s: 280 W
• 4 643961b8da111c0a15d770a1109a86d4: 440 W

• Phono: 20 - 20 000 Hz, ± 0.3 dB
• high-level: 20 - 20 000 Hz, + 0 dB, - 0.3 dB

• Phono MM: 82 dB
• Line: 105 dB

• Bass: ± 12 dB at 40 Hz
• treble: ± 10 dB at 15 kHz

• receiving: FM, MW
• frequencies:
  • FM: 87.5 - 108 MHz
  • MW: 530 - 1610 kHz
• input sensitivity:
  • FM: 2,5 µV
  • MW: 25 µV
• frequency response: 20 - 15 000 Hz, + 0.3 dB, - 0.8 dB
• total harmonic distortion:
  • Mono: 0,08 %
  • Stereo: 0,1 %
• signal-to-noise ratio:
  • FM:
    • Mono: 78 dB
    • Stereo: 72 dB
  • MW: 50 dB
• channel separation: 50 dB
• selectivity: 60 dB
• frequency selection: 0.8 dB
• in addition to the wave selection: 110 dB
• mirror frequency attenuation: 110 dB
• ZF-loss: 110 dB
• MW suppression: 72 dB
• preset memory: FM, MW and a total of 29 memory slots free programming

• FM: 87.5 - 108 MHz
• MW: 530 - 1610 kHz

• FM: 2,5 µV
• MW: 25 µV

• Mono: 0,08 %
• Stereo: 0,1 %

• FM:
  • Mono: 78 dB
  • Stereo: 72 dB
• MW: 50 dB

• Mono: 78 dB
• Stereo: 72 dB

• sound Linear switch
• Tape Dubbing
• Peak indicator
• Automatic channel scan
• ZF-Band switchable: Narrow / Wide
• Mono / Stereo switchable

• Other models from the same series:
• amplifier
• Revox B 150

• Tuner
• Revox B 160

• Receiver:
• Revox B 285

• CD Player
• Revox B 126

• Tape Deck
• Revox B 215

• speakers:
• Revox Forum B MK II
• Revox plenary B MK II
• Revox Atrium B MK II
• Revox Symbol B MK II
• Revox Piccolo
• Revox Piccolo Flat
• Revox Agora B MK II
• Revox Agora B Slimline
• Revox Power Cube

• image: Revox B 285

Comment:

Comment box:

Revox B 285 relate

Revox B 739

Revox B 780

RFT Carat S

RFT HIFI 100

RFT RX 80 Tonica

RFT RX 81 Tonica

RFT SR 3930

Robotron RS 5001

Rotel 130

Rotel FAX-1000

Rotel FAX-150 (C)

Rotel FAX-200 (C)

Rotel FAX-220

Rotel FAX-330 (A)

Rotel FAX-500

Rotel FAX-550 (A)

Rotel FAX-600

Rotel FAX-800

Rotel FAX-88 (A)

Rotel RMX-70