Difference between revisions of "Yamaha A-9"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Yamaha]] |
| − | * | + | * Model: A-9 |
| − | * | + | * Type: Integrated amplifier |
| − | * | + | * Colour: Silver |
| − | * | + | * Years of manufacture: 1979 - 1982 |
| − | * | + | * Remote control: |
| − | * | + | * Power Consumption: |
| − | * | + | * Dimensions: 460 x 155 x 426 mm (WxHxD). |
| − | * | + | * Weight: 21 kg |
| − | * | + | * Original price approx.: 245'000 Yen (Japan,1979), 3'600 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** 2x | + | ** 2x phono, 2x tape, tuner, aux, main-in. |
| − | * | + | * Number of outputs: |
| − | ** 2x | + | ** 2x speaker, 2x Rec-Out, Pre-Out, Headphone |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
** 8 Ohm: 2x 120 Watt Class B, 2x 30 Watt Class A | ** 8 Ohm: 2x 120 Watt Class B, 2x 30 Watt Class A | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: 0.005% |
| − | * | + | * Attenuation factor: |
| − | * | + | * Input (Sensitivity/Impedance). |
** Phono MM 2,5mV/47 KOhm, MC 100µV/100 Ohm | ** Phono MM 2,5mV/47 KOhm, MC 100µV/100 Ohm | ||
** Tape, Tuner, Aux 150mV/47 KOhm | ** Tape, Tuner, Aux 150mV/47 KOhm | ||
** Main-In 1V/10 KOhm | ** Main-In 1V/10 KOhm | ||
| − | * | + | * Output (level/impedance) |
** Rec-Out 150mV/560 Ohm | ** Rec-Out 150mV/560 Ohm | ||
** Pre-Out 1V/600 Ohm | ** Pre-Out 1V/600 Ohm | ||
| − | * | + | * Frequency response: 10-100000 Hz |
| − | * | + | * Tone control: |
| − | ** Bass: ±10dB | + | ** Bass: ±10dB at 20 Hz |
| − | ** | + | ** Treble: ±10dB at 20000 Hz |
| − | * Loudness: | + | * Loudness: No |
| − | * Subsonic: 15 Hz 12 dB/ | + | * Subsonic: 15 Hz 12 dB/oct., switchable |
| − | * Mute: | + | * Mute: Yes |
| − | * Direct/Line-Straight: | + | * Direct/Line-Straight: tone control can be switched off |
| − | * | + | * Ripple (short-circuited): |
| − | * | + | * Stereo channel separation: 70 dB |
| − | * | + | * Signal-to-noise ratio: 102 dB |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Adjustable output impedance |
| − | * Record | + | * Record selector |
| − | * Low | + | * Low filter (70 Hz/12 dB), and high filter (10000 Hz/12 dB) |
| − | * Mono-Stereo | + | * Mono-Stereo switch |
| − | * | + | * Peak frequency of the tone controls switchable between 125 Hz and 500 Hz or 2500 Hz and 8000 Hz |
| − | * | + | * Input capacity of the phono inputs switchable |
| − | * | + | * Separable between pre- and power amplifier |
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
* [[Yamaha A-1]] | * [[Yamaha A-1]] | ||
* [[Yamaha A-3]] | * [[Yamaha A-3]] | ||
| Line 74: | Line 74: | ||
| − | == | + | == Pictures == |
| − | * | + | * Image: Yamaha A-9 |
| − | [[ | + | [[File:Yamaha A-9-1979.jpg]] |
| − | == | + | == Reports == |
| Line 85: | Line 85: | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 02:03, 23 August 2020
Data[edit]
General
- Manufacturer: Yamaha
- Model: A-9
- Type: Integrated amplifier
- Colour: Silver
- Years of manufacture: 1979 - 1982
- Remote control:
- Power Consumption:
- Dimensions: 460 x 155 x 426 mm (WxHxD).
- Weight: 21 kg
- Original price approx.: 245'000 Yen (Japan,1979), 3'600 DM
Connections
- Number of inputs:
- 2x phono, 2x tape, tuner, aux, main-in.
- Number of outputs:
- 2x speaker, 2x Rec-Out, Pre-Out, Headphone
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 120 Watt Class B, 2x 30 Watt Class A
- 4 Ohm:
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.005%
- Attenuation factor:
- Input (Sensitivity/Impedance).
- Phono MM 2,5mV/47 KOhm, MC 100µV/100 Ohm
- Tape, Tuner, Aux 150mV/47 KOhm
- Main-In 1V/10 KOhm
- Output (level/impedance)
- Rec-Out 150mV/560 Ohm
- Pre-Out 1V/600 Ohm
- Frequency response: 10-100000 Hz
- Tone control:
- Bass: ±10dB at 20 Hz
- Treble: ±10dB at 20000 Hz
- Loudness: No
- Subsonic: 15 Hz 12 dB/oct., switchable
- Mute: Yes
- Direct/Line-Straight: tone control can be switched off
- Ripple (short-circuited):
- Stereo channel separation: 70 dB
- Signal-to-noise ratio: 102 dB
Special Features
- Adjustable output impedance
- Record selector
- Low filter (70 Hz/12 dB), and high filter (10000 Hz/12 dB)
- Mono-Stereo switch
- Peak frequency of the tone controls switchable between 125 Hz and 500 Hz or 2500 Hz and 8000 Hz
- Input capacity of the phono inputs switchable
- Separable between pre- and power amplifier
Remarks[edit]
- Other models in the same series:
- Yamaha A-1
- Yamaha A-3
- Yamaha A-4D
- Yamaha A-5
- Yamaha A-5D
- Yamaha A-6
- Yamaha A-7
- Yamaha A-8
- Yamaha A-9
Pictures[edit]
- Image: Yamaha A-9
