Difference between revisions of "Hitachi HMA-7500"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''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 | ** Line In: 1 V, 47kOhm | ||
| − | * | + | * Number of outputs: |
| − | ** 2 | + | ** 2 speaker pairs |
| − | ''' | + | '''Technical Data:''' |
| − | * | + | * Continuous power (at distortion factor) |
| − | * 8 Ohm: 2x 75 W (20 Hz - 20 kHz, | + | * 8 Ohm: 2x 75 W (20 Hz - 20 kHz, below 0.1% total harmonic distortion) |
* 4 Ohm: | * 4 Ohm: | ||
| − | * | + | * Dynamic power |
* 8 Ohm: | * 8 Ohm: | ||
| − | * 4 | + | * 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 | + | * 2 large VU meters |
| − | ''' | + | '''Remarks''' |
| − | * | + | * Other models in the same series: |
| − | * | + | * Preamplifier |
* [[Hitachi HCA-6500]] | * [[Hitachi HCA-6500]] | ||
* [[Hitachi HCA-7500]] | * [[Hitachi HCA-7500]] | ||
* [[Hitachi HCA-7500 II]] | * [[Hitachi HCA-7500 II]] | ||
| + | * [[Hitachi HCA-8000]] | ||
* [[Hitachi HCA-8300]] | * [[Hitachi HCA-8300]] | ||
| − | |||
* [[Hitachi HCA-8500 II]] | * [[Hitachi HCA-8500 II]] | ||
| − | * [[Hitachi HCA- | + | * [[Hitachi HCA-9000]] |
| − | |||
| − | * | + | * [[Power Amplifier]] |
* [[Hitachi HMA-6500]] | * [[Hitachi HMA-6500]] | ||
* [[Hitachi HMA-7500]] | * [[Hitachi HMA-7500]] | ||
| Line 68: | Line 67: | ||
| − | == | + | ==Pictures== |
| − | * | + | * Image: Hitachi HMA-7500 in black |
| − | [[ | + | [[File:Hitachi HMA-7500-1.jpg|1600px]] |
| − | * | + | * Image: Hitachi HMA-7500 in silver |
| − | [[ | + | [[File:Hma-7500.jpg]] |
| − | == | + | == Reviews == |
| − | * | + | * Review by "Good Old Hifi": [[http://www.good-old-hifi.de/hitachi-hma-7500-die-bekannteste-mos-fet-endstufe/]] |
| Line 84: | Line 83: | ||
| − | [[ | + | [[Category:Power Amplifiers]] |
Latest revision as of 07:29, 20 October 2018
Data[edit]
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[edit]
- Image: Hitachi HMA-7500 in black
- Image: Hitachi HMA-7500 in silver
Reviews[edit]
- Review by "Good Old Hifi": [[1]]