Hitachi HA-610

Data[edit]

General

  • Manufacturer: Hitachi
  • Model: HA-610
  • Type: Integrated amplifier
  • Years of manufacture: 1975 - 1978
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 400 W
  • Dimensions: 435 x 144 x 388 mm (WxHxD)
  • Weight: 12 kg
  • Original price approx.: 998 DM


Connections

  • Number of inputs:
    • Tuner: 1
    • Aux: 2
    • Tape: 2
    • Phono: 2
    • Main In
  • Number of outputs:
    • Speaker Stereo: 2
    • Tape-Out: 2
    • Pre-Out


Technical Data

  • Sine power
    • 8 Ohm: 2 x 70 Watt

4 Ohm: 2 x 90 Watt

  • Total harmonic distortion: 0.006%
  • Intermodulation distortion: 0.05%
  • Attenuation factor: 60
  • Frequency Response:
    • Tape,Aux,Tuner 7 - 70,000 Hz

Phono RIAA +/-0.3dB Signal to Noise Ratio: >100dB

  • Tone control: Yes

Bass: ±8 dB at 50/100 Hz ( Turnover ) Treble: ±8 dB at 10/20 KHz ( Turnover )

  • Loudness: +13dB (100Hz), +7dB (10kHz)
  • High Filter: 8 kHz ( 6dB/Oct )
  • Low Filter (Subsonic): 20Hz ( 6dB/Oct )
  • Mute: -5, -10,- -20 dB
  • Direct/Line-Straight: Tone-OFF


Special Features

  • Separable pre-/power stage


Remarks[edit]



Pictures[edit]

  • Extract from brochure: Hitachi HA-300, HA-330, HA-610, HA-5300

Hitachi HA-300-330-610-5300-Prospekt-1.jpg


Reports[edit]

Links[edit]