Fisher RS-1056

Data

General

  • Manufacturer: Fisher
  • Model: RS-1056
  • Type: Receiver
  • Years of manufacture: 1977 - 1979
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 500 W
  • Dimensions: 530 x 180 x 360 mm (WxHxD)
  • Weight: 13,8 kg
  • Original price approx.: 1'298 DM


Connections

  • Number of inputs:
    • 2x Phono: 2 mV / 50 kOhm
    • 4x Line In: 150 mV / 100 kOhm
    • Antenna
  • Number of outputs:
    • 2x Line Out: 150 mV / 1 kOhm
    • 2 headphones
    • 3 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (DIN)

8 Ohm: 2x 68 W 4 Ohm: 2x 80 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.1% (at nominal power)
  • Attenuation factor:
  • Frequency Response:
    • 20 - 30,000 Hz (±1 dB).
    • Power bandwidth: 7 - 35,000 Hz
  • Signal-to-noise ratio: (extraneous voltage)
    • Phono: 65 dB

Line In: 75 dB

  • Stereo Channel Separation:
  • Tone control:
    • Bass: ±10 dB at 100 Hz
    • Mid: ±10 dB at 1.5 kHz
    • Treble: ±10 dB at 10 kHz
  • Loudness: yes
  • High Filter: 5 kHz
  • Low Filter (Subsonic): 30 Hz
  • Mute: FM Muting
  • Direct/Line-Straight: yes


Tuner

  • Reception:
  • Frequencies:
    • VHF: 87.5 - 109 MHz
    • MW: 515 - 1,700 kHz
  • Frequency response:
  • Input sensitivity:
    • FM: 1.0 µV (DIN, mono)

VHF: 4.3 µV / 17.9 dBf (IHF, stereo)

    • MW: 300 µV/m (IHF)

Distortion factor:

    • FM: 0.15% (mono), 0.25% (stereo).
    • MW: 0.2%

Signal-to-noise ratio:

    • FM: 70 / 67 dB (mono/stereo).
    • MW: 65 dB
  • Channel separation:
    • FM: 40 dB
  • selectivity:
    • FM: 70 dB
    • MW: 43 dB
  • Equal wave selection:
    • FM: 0.8 dB
  • Spurious wave selection:
  • Image frequency attenuation:
    • FM: 80 dB

MW: 70 dB

  • IF attenuation:
  • AM suppression: 65 dB


Special Features

  • Pre-/power stage separable
  • Subsonic filter (5 Hz)


Remarks


Pictures

  • Image: Fisher RS-1056

Fisher RS-1056-1.jpg


Reports

Links