Hitachi HA-3700 specifications

Category : Integrated amplifier

Brand : Hitachi

General

Connections

Technical data

Special equipment

• Manufacturer: Hitachi
• Model : HA-3700
• Type: Integrated Amplifier
• Years of construction: 1980 - 1982
• Manufactured in: Japan
• Color: Silver
• Remote control: no
• Power consumption: 300 W
• Dimensions (WxHxD): 435 x 83 x 299 mm
• Weight: 5.4 kg
• Factory price approx.: 398 DM

• Number of inputs:
  • Phono MM: 2.5mV / 47 kOhm , 250 mV max.
  • Tuner: 150 mV / 47 kOhm
  • Aux: 150 mV / 47 kOhm
  • Tape Play: 150 mV / 47 kOhm
  • Tape Play DIN: no
• Number of Outputs:
  • Tape Rec: 150 mV / 47 kOhm
  • Tape Rec DIN: no
  • Headphones
  • 2 pairs of speakers

• Phono MM: 2.5mV / 47 kOhm , 250 mV max.
• Tuner: 150 mV / 47 K-ohms
• Aux: 150 mV / 47 K-ohms
• Tape Play: 150 mV / 47 K-ohms
• Tape Play DIN: no

• Tape Rec: 150 mV / 47 K-ohms
• Tape Rec DIN: no
• headphones
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2x 35 W, 0.05% (DIN)
  • 4 Ohm : 2x 35 W, 0.05% (DIN)
• total harmonic distortion: <0,05%
• inter-modulation distortion: <0,05%
• damping factor: 40 dB at 1 kHz, 8 Ohm s
• frequency response:
  • Phono RIAA: ± 0,5 dB, a 30 - 15 000 Hz
  • high level: +0.5 to -3.0 dB, 10 - 50'000 Hz
• signal-to-noise ratio:
  • Phono MM: 90 dB
  • high level: 100 dB
• sound-control:
  • Bass: ± 8 dB at 100 Hz
  • treble: ± 8 dB at 10 KHz
• Loudness: + 6dB (100Hz), + 4 dB (10 kHz)
• High Filter : no
• Low Filter (Subsonic): 20 Hz - 6 dB / octave
• Mute: no

• 8 Ohm : 2x 35 W, 0.05% (DIN)
• 4 Ohm : 2x 35 W, 0.05% (DIN)

• Phono RIAA: ± 0,5 dB, a 30 - 15 000 Hz
• high level: +0.5 to -3.0 dB, 10 - 50'000 Hz

• Phono MM: 90 dB
• high level: 100 dB

• Bass: ± 8 dB at 100 Hz
• treble: ± 8 dB at 10 KHz

• Super-linear bias amplifier with Class B MOS-FET power amplifier
• LED power display

• Other models from the same series:
• Hitachi HA-2 700
• Hitachi HA-3 700
• Hitachi HA-4700
• Hitachi HA-57 00
• Hitachi HA-7700
• Hitachi HA-8700

• HA-3700 Front

• HA-3700 back

• HA-3700 Opened

• extract from the prospectus: Hitachi HA-2 700, HA-3700, HA-4700, HA-5700, HA-8700

Comment:

Comment box:

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