Hitachi HMA-7500

Data

General

• Manufacturer: Hitachi
• Model: HMA-7500
• Type: Power Amplifier
• Years of manufacture: 1978 - 1980
• Made in: Japan
• Color: Silver or Black
• Remote control: No
• Power consumption: 620 W max.
• Dimensions (WxHxD): 435 x 165 x 320 mm
• Weight: 16 kg
• Original price approx.: 1'198 DM

Connections:

• Number of inputs:
  • Line In: 1 V, 47kOhm
• Number of outputs:
  • 2 speaker pairs

Technical Data:

• Continuous power (at distortion factor)
• 8 Ohm: 2x 75 W (20 Hz - 20 kHz, below 0.1% total harmonic distortion)
• 4 Ohm:
• Dynamic power
• 8 Ohm:
• 4 ohms:
• Total harmonic distortion:
• at 40 W Less than 0.05%
• at rated power Less than 0.08%
• Attenuation factor: 100 (1 kHz, 8 ohms)
• Frequency response: 5 Hz - 80 kHz (+/-1 dB)
• Signal-to-noise ratio: Noise-to-noise ratio 118 dB (IHF, A-net)
• Stereo channel separation: 80 dB (1 kHz, 8 Ohm)
• Loudspeaker impedance: 4-16 Ohm

Special Features

• 2 large VU meters

Remarks

• Other models in the same series:
• Preamplifier
• Hitachi HCA-6500
• Hitachi HCA-7500
• Hitachi HCA-7500 II
• Hitachi HCA-8000
• Hitachi HCA-8300
• Hitachi HCA-8500 II
• Hitachi HCA-9000

• Power Amplifier
• Hitachi HMA-6500
• Hitachi HMA-7500
• Hitachi HMA-7500 II
• Hitachi HMA-8300
• Hitachi HMA-8500
• Hitachi HMA-8500 II
• Hitachi HMA-9500
• Hitachi HMA-9500 II

Pictures

• Image: Hitachi HMA-7500 in black

• Image: Hitachi HMA-7500 in silver

Reviews

• Review by "Good Old Hifi": [[1]]