Hitachi SR-604 specifications

Category : Receiver

Brand : Hitachi

General

Connections

Technical data

Amplifiers

Tuners

Special features

  • Manufacturer: Hitachi
  • Model: SR-604
  • Type: Receiver
  • Years of construction: 1979 - 1980
  • Manufactured in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 195 W
  • Dimensions: 435 x 144 x 350 mm ( WxHxD)
  • Weight: 8 kg
  • Factory price approx.: 800 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 35 W (RMS , 20 - 20, 000 Hz)
    • 4 643961b8da111c0a15d770a1109a86d4:
  • dynamic performance
    • 8 643961b8da111c0a15d770a1109a86d4: 2x 70 W
    • 4 643961b8da111c0a15d770a1109a86d4:
  • total harmonic distortion: 0.05% (at nominal power)
  • damping factor: 40
  • frequency response: 10 - 30'000 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: + 9 dB at 100 Hz sound, + 4 dB at 10 kHz
  • High Filter :
  • Low Filter (Subsonic): - 8 dB at 50 Hz, 12 dB / octave
  • Mute:
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 35 W (RMS , 20 - 20, 000 Hz)
  • 4 643961b8da111c0a15d770a1109a86d4:
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 70 W
  • 4 643961b8da111c0a15d770a1109a86d4:
  • Phono: 75 dB
  • high level: 90 dB
  • Bass: ± 10 dB at 100 Hz
  • height: ± 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: 1.5 µV
    • am: 20 µV
  • total harmonic distortion:
    • FM: 0,15% (Mono) 0.3% (in Stereo)
    • MW: 0,2%
  • signal-to-noise ratio:
    • FM: 65 dB
    • MW: 50 dB
  • channel separation: 40 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: 1.5 µV
  • MW: 20 µV
  • FM: 0,15% (Mono) 0.3% (in 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
  • LED power indicator L + R separately
  • FM Muting

Hitachi SR-604

Hitachi SR-604


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