Difference between revisions of "Hitachi IA-1200"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Hitachi]] |
| − | * | + | * Model: IA-1200 |
| − | * | + | * Type: Quadrophonic integrated amplifier |
| − | * | + | * Years of manufacture: 1970 - 1974 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Silver, wooden cabinet |
| − | * | + | * Power consumption: 400 W max. |
| + | * Dimensions: 420 x 140 x 320 mm (WxHxD) | ||
| + | * Weight: 12 kg | ||
| + | * Original price approx.: 98'000 Yen (Japan, 1970), 1'500 DM | ||
| − | ''' | + | '''Connections''' |
| + | * Number of inputs: | ||
| + | ** Phono 1 MM: 1.5 mV / 50 kOhm. | ||
| + | ** Phono 2 MM: 5 mV / 50 kOhm | ||
| + | ** Microphone: 1,5 mV / 10 kOhm | ||
| + | ** Tuner: 150 mV / 100 kOhm | ||
| + | Aux: 150 mV / 100 kOhm | ||
| + | ** Tape Head: 1.5 mV / 100 kOhm (1kHz), 300 kOhm (3kHz) | ||
| + | Tape Play: 300 mV / 100 kOhm, ± 2 dB | ||
| + | ** Main In: 3 V / 10 kOhm | ||
| + | * Number of outputs: | ||
| + | ** Tape Rec Out: 200 mV ± 2 dB, 10 kOhm. | ||
| + | ** Tape Rec DIN Out: 50 mV ± 2 dB, 10 kOhm | ||
| + | ** Pre Out: 1 V / 50 kOhm | ||
| + | ** 2 headphone outputs (6.3 mm jack each, front/rear) | ||
| + | ** 2 speaker pairs | ||
| − | |||
| + | '''Technical Data''' | ||
| + | * Continuous power (at distortion factor) | ||
| + | ** 8 Ohm: 4x 30 W (20 - 20'000 Hz) | ||
| + | ** 4 Ohm: | ||
| + | * Dynamic power | ||
| + | ** 8 Ohm: 200 Watt | ||
| + | ** 4 Ohm: | ||
| + | * Total harmonic distortion: < 0.5 % | ||
| + | * Attenuation factor: 40 | ||
| + | * Frequency response: 20 - 50'000, + 0 dB, - 1 dB | ||
| + | * Signal-to-noise ratio: | ||
| + | ** Phono: 80 dB | ||
| + | ** Tuner, Tape: 90 dB | ||
| + | * Tone control: | ||
| + | ** Bass: ± 12 dB (at 100 Hz) | ||
| + | Treble: ± 12 dB (at 10 kHz) | ||
| + | Loudness: Yes | ||
| + | ** High Filter: - 8 dB at 10 kHz | ||
| + | ** Low Filter: - 8 dB at 30 Hz | ||
| + | ** 3-D Filter: 18 dB / octave at 150 Hz | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| + | '''Special Features''' | ||
| + | * Quadrophonic amplifier | ||
| + | 3-D filter | ||
| − | |||
| − | |||
| − | |||
| + | == Remarks == | ||
| + | * Other models in the same series: | ||
| + | * [[Hitachi IA-600]] | ||
| + | * [[Hitachi IA-1000]] | ||
| + | * [[Hitachi IA-1200]] | ||
| − | == | + | |
| − | * | + | == Pictures == |
| + | * Image: Hitachi IA-1200 | ||
| + | [[File:Hitachi IA-1200-1.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
| + | * Review at "Good Old Hifi": [[http://www.good-old-hifi.de/hitachi_ia-1200/]] | ||
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| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 04:02, 8 January 2020
Data[edit]
General
- Manufacturer: Hitachi
- Model: IA-1200
- Type: Quadrophonic integrated amplifier
- Years of manufacture: 1970 - 1974
- Made in: Japan
- Color: Silver, wooden cabinet
- Power consumption: 400 W max.
- Dimensions: 420 x 140 x 320 mm (WxHxD)
- Weight: 12 kg
- Original price approx.: 98'000 Yen (Japan, 1970), 1'500 DM
Connections
- Number of inputs:
- Phono 1 MM: 1.5 mV / 50 kOhm.
- Phono 2 MM: 5 mV / 50 kOhm
- Microphone: 1,5 mV / 10 kOhm
- Tuner: 150 mV / 100 kOhm
Aux: 150 mV / 100 kOhm
- Tape Head: 1.5 mV / 100 kOhm (1kHz), 300 kOhm (3kHz)
Tape Play: 300 mV / 100 kOhm, ± 2 dB
- Main In: 3 V / 10 kOhm
- Number of outputs:
- Tape Rec Out: 200 mV ± 2 dB, 10 kOhm.
- Tape Rec DIN Out: 50 mV ± 2 dB, 10 kOhm
- Pre Out: 1 V / 50 kOhm
- 2 headphone outputs (6.3 mm jack each, front/rear)
- 2 speaker pairs
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 4x 30 W (20 - 20'000 Hz)
- 4 Ohm:
- Dynamic power
- 8 Ohm: 200 Watt
- 4 Ohm:
- Total harmonic distortion: < 0.5 %
- Attenuation factor: 40
- Frequency response: 20 - 50'000, + 0 dB, - 1 dB
- Signal-to-noise ratio:
- Phono: 80 dB
- Tuner, Tape: 90 dB
- Tone control:
- Bass: ± 12 dB (at 100 Hz)
Treble: ± 12 dB (at 10 kHz) Loudness: Yes
- High Filter: - 8 dB at 10 kHz
- Low Filter: - 8 dB at 30 Hz
- 3-D Filter: 18 dB / octave at 150 Hz
Special Features
- Quadrophonic amplifier
3-D filter
Remarks[edit]
- Other models in the same series:
- Hitachi IA-600
- Hitachi IA-1000
- Hitachi IA-1200
Pictures[edit]
- Image: Hitachi IA-1200
Reports[edit]
- Review at "Good Old Hifi": [[1]]