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

• Other models in the same series:
• Fisher RS-1020
• Fisher RS-1022
• Fisher RS-1035
• Fisher RS-1052
• Fisher RS-1056
• Fisher RS-1058
• Fisher RS-1060
• Fisher RS-1080

Pictures

• Image: Fisher RS-1056