Hitachi SR-804 specifications

Category : Receiver

Brand : Hitachi

General

Connections

Technical data

Amplifiers

Tuners

Special features

• Manufacturer: Hitachi
• Model: SR-804
• Type: Receiver
• Years of construction: 1979 - 1980
• Manufactured in: Japan
• Color: Silver
• Remote control: no
• Power consumption: 195 W
• Dimensions: 460 x 145 x 360 mm ( WxHxD)
• Weight: 10.6kg
• Factory price approx.: 1'000 DM

• Number of inputs:
  • Phono: 2.5mV / 47 k643961b8da111c0a15d770a1109a86d4, 220 mV max.
  • Aux: 150 mV / 50 k643961b8da111c0a15d770a1109a86d4
  • Tape Play 1, 2: 150 mV / 50 k643961b8da111c0a15d770a1109a86d4
  • Tape Play DIN 1, 2: 150 mV / 80 k643961b8da111c0a15d770a1109a86d4
  • Antenna FM / MW: 75 643961b8da111c0a15d770a1109a86d4 / 300 643961b8da111c0a15d770a1109a86d4
• Number of Outputs:
  • Tape Rec 1, 2: 150 mV
  • Tape Rec DIN 1, 2: 50 mV
  • Headphones
  • 2 pairs of speakers

• Phono: 2.5mV / 47 k643961b8da111c0a15d770a1109a86d4, 220 mV max.
• Aux: 150 mV / 50 K-ohms
• Tape Play 1, 2: 150 mV / 50 K-ohms
• Tape Play to DIN 1, 2: 150 mV / 80 k643961b8da111c0a15d770a1109a86d4
• antenna FM / MW: 75 643961b8da111c0a15d770a1109a86d4s / 300 643961b8da111c0a15d770a1109a86d4s

• Tape Rec 1, 2: 150 mV
• Tape Rec DIN 1, 2: 50 mV
• headphones
• 2 pairs of Speakers

• continuous power output (DIN)
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 50 W (RMS , 20 - 20, 000 Hz)
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 65 W
• dynamic performance
  • 8 643961b8da111c0a15d770a1109a86d4: 2 x 100 W
  • 4 643961b8da111c0a15d770a1109a86d4:
• total harmonic distortion: with 0.09% (at nominal power)
• damping factor: 40
• frequency response: 10 - 40'000 Hz, ± 1.5 dB
• signal-to-noise ratio: (external voltage)
  • Phono: 75 dB
  • high level: 90 dB
• control:
  • Bass: ± 10 dB at 100 Hz
  • treble: ± 10 dB at 10 kHz
• Loudness of the sound: + 9 dB at 100 Hz, + 4 dB at 10 kHz
• High Filter : - 8 dB at 10 kHz, 12 dB / octave
• Low Filter (Subsonic): - 8 dB at 50 Hz, 12 dB / octave
• Mute:

• 8 643961b8da111c0a15d770a1109a86d4: 2x 50 W (RMS , 20 - 20 000 Hz)
• 4 643961b8da111c0a15d770a1109a86d4: 2x 65 W

• 8 643961b8da111c0a15d770a1109a86d4: 2 x 100 W
• 4 643961b8da111c0a15d770a1109a86d4:

• Phono: 75 dB
• high level: 90 dB

• Bass: ± 10 dB at 100 Hz
• treble: ± 10 dB at 10 kHz

• receiving: FM, MW
• frequency:
  • FM: 88 - 108 MHz
  • MW: 530 - 1'605 kHz
• frequency response: 30 - 15 000 Hz, + 0.5 dB - 1 dB
• input sensitivity:
  • FM: 1,6 µV
  • am: 20 µV
• total harmonic distortion:
  • FM: 0,15% (Mono) to 0.25% (Stereo),
  • MW: 0,2%
• signal-to-noise ratio:
  • FM: 65 dB
  • MW: 50 dB
• channel separation: 45 dB
• selectivity:
  • FM: 53 dB
  • MW: 40 dB
• frequency selection:
  • FM: 1 dB
• in addition to the wave selection: 100 dB
• mirror frequency attenuation:
  • FM: 85 dB
  • MW: 70 dB
• ZF-loss:
  • FM: 100 dB
  • MW: 90 dB
• ON-suppression: 55 dB

• FM: 88 - 108 MHz
• MW: 530 - 1'605 kHz

• FM: 1,6 µV
• am: 20 µV

• FM: 0,15% (Mono) to 0.25% (Stereo),
• MW: 0,2%

• FM: 65 dB
• MW: 50 dB

• FM: 53 dB
• MW: 40 dB

• FM: 1 dB

• FM: 85 dB
• MW: 70 dB

• FM: 100 dB
• MW: 90 dB

• 2 VU-meters
• FM Muting

• Other models from the same series:
• Hitachi SR-504
• Hitachi SR-604
• Hitachi SR-804
• Hitachi SR-904
• Hitachi SR-2004

• image: Hitachi SR-804

• extract from the prospectus: Hitachi SR-804

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