Difference between revisions of "JVC M-7050"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[JVC]] |
| − | * | + | * Model: M-7050 |
| − | * | + | * Type: Stereo power amplifier |
| − | * | + | * Years of manufacture: 1979 - 1984 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Metal Silver |
| − | * | + | * Remote control: no |
| − | * | + | * Power consumption: 330 watts |
| − | * | + | * Dimensions: 425 x 160 x 415mm (WxHxD) |
| − | * | + | * Weight: 28.7 kg |
| − | * | + | * New prices approx.: 250'000 Yen (1979), 1'500 US-$, 2'800 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** Cinch 1V / 47kOhm | + | ** Cinch 1V / 47kOhm level adjustable separately per channel. |
| − | + | Cinch 1V / 47kOhm with subsonic filter | |
| − | * | + | * Number of outputs: |
| − | ** 2 | + | ** 2 pairs of speakers |
| − | + | headphones | |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power RMS (with distortion factor) |
** 8 Ohm: 2x 150W (RMS, 8 Ohm, 20Hz...20Khz, 0,002% THD) | ** 8 Ohm: 2x 150W (RMS, 8 Ohm, 20Hz...20Khz, 0,002% THD) | ||
** 4 Ohm: - | ** 4 Ohm: - | ||
| − | * | + | * Dynamic power |
** 8 Ohm: - | ** 8 Ohm: - | ||
** 4 Ohm: - | ** 4 Ohm: - | ||
| − | * | + | * Total harmonic distortion: 0,003% |
| − | * | + | * Attenuation factor: 200 (1Khz, 8 Ohm) |
| − | * | + | * Frequency response: 1Hz...100Khz |
| − | * | + | * Signal to noise ratio: 120 / 100 / 75dB (IHF-A / IHF A-202 / DIN) |
| − | * | + | * Stereo channel separation: |
| − | * | + | * Low bass filter: -6 dB/octave at 18 Hz. |
| − | == | + | == Remarks == |
| − | * | + | * There was no matching preamplifier in the same design. Optimally usable JVC P-3030. |
| − | * VU | + | * VU meter illumination shows green when switched on, red when malfunctioning. |
| − | * | + | * Other models in the same series: |
| − | * | + | * Preamplifier: |
* [[JVC JP-S7]] | * [[JVC JP-S7]] | ||
* [[JVC P-3030]] | * [[JVC P-3030]] | ||
| − | * | + | * Power amplifier: |
* [[JVC M-3030]] | * [[JVC M-3030]] | ||
* [[JVC M-7050]] | * [[JVC M-7050]] | ||
| Line 64: | Line 64: | ||
| − | * | + | * Record player: |
* [[JVC QL-10]] | * [[JVC QL-10]] | ||
| − | == | + | == Pictures == |
| − | * | + | * Pictures: JVC M-7050 power amplifier front |
| − | [[ | + | [[File:JVC M-7050-1.jpg]] |
| − | * | + | * Pictures: JVC M-7050 power amplifier rear |
| − | [[ | + | [[File:JVC M-7050-3.jpg]] |
| − | * | + | * Excerpt from brochure: JVC High End 1979 |
| − | [[ | + | [[File:JVC Vor-Endstufen-1979.jpg]] |
| − | == | + | == Reports == |
| − | * | + | * Extract from brochure: JVC High End data 1979 |
| − | [[ | + | [[File:JVC Vor-Endstufen-1979-2.jpg]] |
| − | * | + | * External link: "Good Old Hifi" website: [[http://www.good-old-hifi.de/hoehepunkte-der-woche-122016/]] |
| − | * | + | * External link: "Good Old Hifi" website: [[http://www.good-old-hifi.de/jvc-m-7050/]] |
== Links == | == Links == | ||
| − | * | + | * External link: Audio Heritage website: [http://audio-heritage.jp/VICTOR/amp/m-7050.html] |
| − | [[ | + | [[Category:Power Amplifiers]] |
Latest revision as of 02:55, 10 June 2019
Data[edit]
General
- Manufacturer: JVC
- Model: M-7050
- Type: Stereo power amplifier
- Years of manufacture: 1979 - 1984
- Made in: Japan
- Color: Metal Silver
- Remote control: no
- Power consumption: 330 watts
- Dimensions: 425 x 160 x 415mm (WxHxD)
- Weight: 28.7 kg
- New prices approx.: 250'000 Yen (1979), 1'500 US-$, 2'800 DM
Connections
- Number of inputs:
- Cinch 1V / 47kOhm level adjustable separately per channel.
Cinch 1V / 47kOhm with subsonic filter
- Number of outputs:
- 2 pairs of speakers
headphones
Technical Data
- Continuous power RMS (with distortion factor)
- 8 Ohm: 2x 150W (RMS, 8 Ohm, 20Hz...20Khz, 0,002% THD)
- 4 Ohm: -
- Dynamic power
- 8 Ohm: -
- 4 Ohm: -
- Total harmonic distortion: 0,003%
- Attenuation factor: 200 (1Khz, 8 Ohm)
- Frequency response: 1Hz...100Khz
- Signal to noise ratio: 120 / 100 / 75dB (IHF-A / IHF A-202 / DIN)
- Stereo channel separation:
- Low bass filter: -6 dB/octave at 18 Hz.
Remarks[edit]
- There was no matching preamplifier in the same design. Optimally usable JVC P-3030.
- VU meter illumination shows green when switched on, red when malfunctioning.
- Other models in the same series:
- Preamplifier:
- JVC JP-S7
- JVC P-3030
- Power amplifier:
- JVC M-3030
- JVC M-7050
- Tuner:
- JVC T-3030
- Equalizer:
- JVC SEA-7070
- Record player:
- JVC QL-10
Pictures[edit]
- Pictures: JVC M-7050 power amplifier front
- Pictures: JVC M-7050 power amplifier rear
- Excerpt from brochure: JVC High End 1979
Reports[edit]
- Extract from brochure: JVC High End data 1979
- External link: "Good Old Hifi" website: [[1]]
- External link: "Good Old Hifi" website: [[2]]
Links[edit]
- External link: Audio Heritage website: [3]