Hitachi HMA-7500 MKII

Data

General

  • Manufacturer: Hitachi
  • Model: HMA-7500 MKII
  • Type: MOS FET power amplifier
  • Years of manufacture: 1980 - 1983
  • Made in: Japan
  • Color: Champagne
  • Remote control: No
  • Power consumption: 420 W (1/3 rated power), 620 W (rated power)
  • Dimensions (WxHxD): 435 x 165 x 320 mm
  • Weight: 14 kg
  • Original price approx.: 1'298 DM


Connections

  • Number of inputs: 2
    • 1 x Cinch (Stereo) direct coupling

1 x Cinch (stereo) condenser coupling Number of outputs: 2

    • 2 x loudspeaker (stereo)A + B


Technical data

  • Sine power (0.005 %)
    • 8 Ohm: 80 W

4 Ohm: 80 W

    • 8 Ohm mono (bridged): 150W
  • Power bandwidth: 5 Hz - 100,000 Hz
  • Input sensitivity: 1V/47kOhm
  • Total harmonic distortion: 0,005 % * Attenuation factor: 100 dB
  • Attenuation factor: 100 dB (1kHz)
  • Frequency response: 0.5 Hz - 100,000 Hz
  • Signal-to-noise ratio: 118 dB


Special Features

  • Mono bridgeable (BTL)
  • Direct connection and capacitor switched connection


Remarks






Pictures

  • Extract from brochure: Hitachi HMA-7500 MKII

Hitachi HMA-7500 MK II-Prospekt-1.jpg


Hitachi 1981.jpg


Reports

  • Report from "Good Old Hifi": [1]

Links