Difference between revisions of "Nikko NA-690"
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− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Nikko]] |
− | * | + | * Model: NA-690 |
− | * | + | * Type: Integrated amplifier |
− | * | + | * Years of manufacture: 1979 - 1981 |
− | * | + | * Made in: Japan |
− | * | + | * Colors: Silver, Black |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: |
− | * | + | * Dimensions: 420 x 138 x 335 mm (WxHxD). |
− | * | + | * Weight: 11 kg |
− | * | + | * Original price approx.: 250 US-$, 800 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** Phono MM: 2 | + | ** Phono MM: 2.3 mV / 47 kOhm, 140 mV max. |
** Tuner: 150 mV / 39 kOhm | ** Tuner: 150 mV / 39 kOhm | ||
− | + | Aux: 150 mV / 39 kOhm | |
** Tape Play: 150 mV / 39 kOhm | ** Tape Play: 150 mV / 39 kOhm | ||
− | * | + | * Number of outputs: |
** Tape Rec: 150 mV / 39 kOhm | ** Tape Rec: 150 mV / 39 kOhm | ||
− | ** | + | ** Headphones: 6,3 mm jack, front |
− | ** 2 | + | ** 2 pairs of speakers |
− | ''' | + | '''Technical Data''' |
− | * | + | * Continuous power |
** 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz, 0,04 %) | ** 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz, 0,04 %) | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Total harmonic distortion: 0.03 % |
− | * | + | * Attenuation factor: 50 at 8 Ohm |
− | * | + | * Frequency response: |
** Phono: 20 - 20'000 Hz | ** Phono: 20 - 20'000 Hz | ||
− | ** | + | ** High level: 5 - 40'000 Hz |
− | * | + | * Signal to noise ratio: |
** Phono MM: 80 dB | ** Phono MM: 80 dB | ||
− | ** | + | ** High level: 90 dB |
− | * | + | * Tone control: |
− | ** Bass | + | ** Bass at 70 Hz: ± 10 dB |
− | ** | + | ** Treble at 10 kHz: ± 10 dB |
− | * Loudness: | + | * Loudness: yes, + 10 dB at 70 Hz, + 6 dB at 10 kHz |
− | * Low Filter: | + | * Low Filter: yes, - 6 dB / octave at 20 Hz |
− | * High Filter: | + | * High Filter: yes, - 6 dB / octave at 7 kHz |
* Mute: | * Mute: | ||
− | == | + | == Comments == |
− | * | + | * Other models in the same series: |
− | * | + | * Integrated amplifier: |
* [[Nikko NA-590]] | * [[Nikko NA-590]] | ||
* [[Nikko NA-690]] | * [[Nikko NA-690]] | ||
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− | * | + | * [[Preamplifier]] |
* [[Nikko Beta 20]] | * [[Nikko Beta 20]] | ||
* [[Nikko Beta 40]] | * [[Nikko Beta 40]] | ||
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− | * | + | * [[Power Amplifier]] |
* [[Nikko Alpha III]] | * [[Nikko Alpha III]] | ||
* [[Nikko Alpha V]] | * [[Nikko Alpha V]] | ||
Line 75: | Line 75: | ||
− | * Tuner | + | * [[Tuner]] |
* [[Nikko NT-790]] | * [[Nikko NT-790]] | ||
* [[Nikko NT-990]] | * [[Nikko NT-990]] | ||
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− | == | + | == Pictures == |
− | * | + | * Image: Nikko NA-690 |
− | [[ | + | [[File:Nikko NA-690-1.jpg]] |
− | == | + | * Image: Nikko NA-690 |
+ | [[File:Nikko NA-690.jpg]] | ||
+ | |||
+ | |||
+ | == Reports == | ||
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− | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 00:55, 16 December 2020
Data[edit]
General
- Manufacturer: Nikko
- Model: NA-690
- Type: Integrated amplifier
- Years of manufacture: 1979 - 1981
- Made in: Japan
- Colors: Silver, Black
- Remote control: no
- Power consumption:
- Dimensions: 420 x 138 x 335 mm (WxHxD).
- Weight: 11 kg
- Original price approx.: 250 US-$, 800 DM
Connections
- Number of inputs:
- Phono MM: 2.3 mV / 47 kOhm, 140 mV max.
- Tuner: 150 mV / 39 kOhm
Aux: 150 mV / 39 kOhm
- Tape Play: 150 mV / 39 kOhm
- Number of outputs:
- Tape Rec: 150 mV / 39 kOhm
- Headphones: 6,3 mm jack, front
- 2 pairs of speakers
Technical Data
- Continuous power
- 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz, 0,04 %)
- 4 Ohm:
- dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.03 %
- Attenuation factor: 50 at 8 Ohm
- Frequency response:
- Phono: 20 - 20'000 Hz
- High level: 5 - 40'000 Hz
- Signal to noise ratio:
- Phono MM: 80 dB
- High level: 90 dB
- Tone control:
- Bass at 70 Hz: ± 10 dB
- Treble at 10 kHz: ± 10 dB
- Loudness: yes, + 10 dB at 70 Hz, + 6 dB at 10 kHz
- Low Filter: yes, - 6 dB / octave at 20 Hz
- High Filter: yes, - 6 dB / octave at 7 kHz
- Mute:
Comments[edit]
- Other models in the same series:
- Integrated amplifier:
- Nikko NA-590
- Nikko NA-690
- Nikko NA-790
- Nikko NA-890
- Nikko NA-990
Pictures[edit]
- Image: Nikko NA-690
- Image: Nikko NA-690