Hitachi HA-8700 specifications

Category : Integrated amplifier

Brand : Hitachi

General

Connections

Technical data

Special features

• Manufacturer: Hitachi
• Model: HA-8700
• Type: Integrated Amplifier
• Years of construction: 1980 - 1982
• Manufactured in: Japan
• Color: Silver
• Remote control: no
• Power consumption: 800 watts at rated power
• Dimensions (WxHxD): 435 x 164.5 x 420 mm
• Weight: 20 kg
• Factory price approx.: 1'648 DM

• Number of inputs:
  • Phono MM 1, 2: 2.5mV / switchable 100 ohm, 22 kOhm , 47 kOhm , 100 kOhm , switchable 100pF, 200pF, 300pF, 400pF, 300 mV max.
  • Phono MC: 0.25mV / 100 Ohm , 30 mV max.
  • Tuner: 150 mV / 47 kOhm
  • Aux: 150 mV / 47 kOhm
  • Tape Play 1, 2: 150 mV / 47 kOhm
  • Tape Play DIN 2: 150 mV / 47 kOhm
  • Main In: 1 V / 47 kOhm
• Number of Outputs: < ul>
• Tape Rec 1, 2: 150 mV / 47 kOhm
• Tape Rec DIN : 50 mV / 80 kOhm
• Pre Out: 1 V / 600 Ohm
• Headphones
• 2 pairs of speakers

• Phono MM 1, 2: 2.5mV / switchable 100 Ohm , 22 kOhm , 47 kOhm , 100 kOhm , switchable 100pF, 200pF, 300pF, 400pF, 300 mV max.
• Phono MC: 0.25mV / 100 Ohm , 30 mV max.
• Tuner: 150 mV / 47 K-ohms
• Aux: 150 mV / 47 K-ohms
• Tape Play 1, 2: 150 mV / 47 K-ohms
• Tape Play DIN 2: 150 mV / 47 K-ohms
• Main: 1 V / 47 K-ohms

• Tape Rec 1, 2: 150 mV / 47 K-ohms
• Tape Rec DIN : 50 mV / 80 kOhm
• Pre Out: 1 V / 600 Ohm s
• headphones
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2 x 100 W at 0.01 %
  • 4 Ohm : 2x 130 W
• dynamic performance
  • 8 Ohm s:
  • 4 Ohm :
• total harmonic distortion: 0.02% of
• inter-modulation distortion: 0.03% of
• damping factor: 50
• frequency response:
  • Phono RIAA: ± 0.2 dB, 20 - 20, 000 Hz
  • high-level: 10 - 100'000 Hz, + 0 dB - 2 dB
• power range: 5 - 100'000 Hz
  • Phono MM: 90 dB
  • Phono MC: 73 dB
  • high level: 100 dB
• control:
  • Bass: ± 8 dB at 50 Hz, 100 Hz
    • Kippfrequenzen: 150 Hz, 300 Hz
  • treble: ± 8 dB at 10 KHz, 20 kHz
    • Kippfrequenzen: 3 kHz tone, 6 kHz
• Loudness: + 6dB (100Hz), + 3dB (10kHz)
• High Filter : no
• Low Filter (Subsonic): 15 Hz - 6 dB / octave
• Mute: - 16 dB
• Direct/Line-Straight: Yes

• 8 Ohm : 2 x 100 W at 0.01 %
• 4 Ohm : 2x 130 W

• 8 Ohm s:
• 4 Ohm :

• Phono RIAA: ± 0.2 dB, 20 - 20 000 Hz
• high-level: 10 - 100'000 Hz, + 0 dB - 2 dB

• Phono MM: 90 dB
• Phono MC: 73 dB
• high level: 100 dB

• Bass: ± 8 dB at 50 Hz, 100 Hz
  • Kippfrequenzen: 150 Hz, 300 Hz
• treble: ± 8 dB at 10 KHz, 20 kHz
  • Kippfrequenzen: 3 kHz, 6 kHz,

• Kippfrequenzen: 150 Hz, 300 Hz

• Kippfrequenzen: 3 kHz, 6 kHz,

• Pre - and power amplifier can be separated, MOS-FET power amplifier

• 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

• image: Hitachi HA-8700

• image: Hitachi HA-8700

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

• report of the "Good Old Hi-Fi": [[1]]

Comment:

Comment box:

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