Difference between revisions of "Hitachi HMA-6500"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Hitachi]] |
| − | * | + | * Model: HMA-6500 |
| − | * | + | * Type: Stereo power amplifier |
| − | * | + | * Years of manufacture: 1977 - 1980 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Silver or Black |
| − | * | + | * Remote control: No |
| − | * | + | * Power consumption: 430 W |
| − | * | + | * Dimensions: 435 (W) x 182 (H) x 404 (D) mm |
| − | * | + | * Weight: 9.4 kg |
| − | * | + | * Original price approx.: 648 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: 1 (approx. 50kOhm input resistance) |
| − | * | + | * Number of outputs: 2 loudspeaker pair2 |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
| − | ** 8 Ohm: 50 W/K. + 50 W/K. (20 Hz - 20 kHz, 0 | + | ** 8 Ohm: 50 W/K. + 50 W/K. (20 Hz - 20 kHz, 0.02% total harmonic distortion) |
| − | ** 4 Ohm: 55 W/K. + 55 W/K. ( 1 kHz, 0 | + | ** 4 Ohm: 55 W/K. + 55 W/K. ( 1 kHz, 0.02% total harmonic distortion) |
| − | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: |
| − | ** | + | ** half rated power Less than 0.003%. |
| − | ** | + | ** at rated power Less than 0.02% |
| − | * | + | * Attenuation factor: 50 (1 kHz, 8 ohms) |
| − | * | + | * Frequency Response: |
| − | ** 5 Hz - 100 kHz (+0/-1 dB) | + | ** 5 Hz - 100 kHz (+0/-1 dB) with capacitive coupling. |
| − | ** | + | ** DC - 100 kHz (+0/-1 dB) with direct coupling |
| − | * | + | * Signal-to-noise ratio: Noise-to-noise ratio 115 dB (IHF, A network) |
| − | * | + | * Stereo channel separation: 80 dB (1 kHz, 8 ohms) |
| − | * | + | * Loudspeaker impedance: |
| − | ** | + | ** 4-16 ohms (A,B) |
| − | ** | + | ** 8-16 Ohm (A+B) |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Switch on rear side for direct/capacitive coupling |
| − | == | + | == Remarks == |
| − | * | + | * Other preamplifiers in the same series: |
* [[Hitachi HCA-6500]] | * [[Hitachi HCA-6500]] | ||
* [[Hitachi HCA-7500]] | * [[Hitachi HCA-7500]] | ||
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| − | * | + | * Other power amplifiers in the same series: |
* [[Hitachi HMA-6500]] | * [[Hitachi HMA-6500]] | ||
* [[Hitachi HMA-7500]] | * [[Hitachi HMA-7500]] | ||
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| − | == | + | == Pictures == |
| − | * | + | * Image: Hitachi HCA-6500 / HMA-6500 |
| − | [[ | + | [[File:Hitachi HCA-HMA-6500-1.jpg]] |
| − | == | + | == Reports == |
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| − | [[ | + | [[Category:Power Amplifiers]] |
Latest revision as of 01:35, 15 June 2019
Data[edit]
General
- Manufacturer: Hitachi
- Model: HMA-6500
- Type: Stereo power amplifier
- Years of manufacture: 1977 - 1980
- Made in: Japan
- Color: Silver or Black
- Remote control: No
- Power consumption: 430 W
- Dimensions: 435 (W) x 182 (H) x 404 (D) mm
- Weight: 9.4 kg
- Original price approx.: 648 DM
Connections
- Number of inputs: 1 (approx. 50kOhm input resistance)
- Number of outputs: 2 loudspeaker pair2
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 50 W/K. + 50 W/K. (20 Hz - 20 kHz, 0.02% total harmonic distortion)
- 4 Ohm: 55 W/K. + 55 W/K. ( 1 kHz, 0.02% total harmonic distortion)
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion:
- half rated power Less than 0.003%.
- at rated power Less than 0.02%
- Attenuation factor: 50 (1 kHz, 8 ohms)
- Frequency Response:
- 5 Hz - 100 kHz (+0/-1 dB) with capacitive coupling.
- DC - 100 kHz (+0/-1 dB) with direct coupling
- Signal-to-noise ratio: Noise-to-noise ratio 115 dB (IHF, A network)
- Stereo channel separation: 80 dB (1 kHz, 8 ohms)
- Loudspeaker impedance:
- 4-16 ohms (A,B)
- 8-16 Ohm (A+B)
Special Features
- Switch on rear side for direct/capacitive coupling
Remarks[edit]
- Other preamplifiers in the same series:
- Hitachi HCA-6500
- Hitachi HCA-7500
- Hitachi HCA-8300
- Other power amplifiers in the same series:
- Hitachi HMA-6500
- Hitachi HMA-7500
- Hitachi HMA-8300
Pictures[edit]
- Image: Hitachi HCA-6500 / HMA-6500
