Difference between revisions of "Yamaha AX-870"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Yamaha]] |
| − | * | + | * Model: AX-870 |
| − | * | + | * Years of manufacture: 1994-1996 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: titanium, black |
| − | * | + | * Type: analog |
| − | * | + | * Remote control: yes |
| − | * | + | * Power consumption: 270 watts |
| − | * | + | * Dimensions: 435 mm × 171 mm × 448 mm (W × H × D) |
| − | * | + | * Weight: 14.0 kg |
| − | * | + | * Original price approx.: 1000 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** Phono MM/MC 2 | + | ** Phono MM/MC 2.5 mV / 47 kOhm, 160 µV / 220 Ohm. |
| − | ** CD, Tuner, AUX, | + | ** CD, Tuner, AUX, 2 × Tape 150 mV / 47 kOhm |
| − | ** Main-In 0, | + | ** Main-In 0,9 V / 47 kOhm |
| − | * | + | * Number of outputs: |
| − | ** | + | ** 2 × Loudspeaker |
| − | ** | + | ** 2 × Rec-Out 150 mV / 470 Ohm |
| − | ** Pre-Out | + | ** Pre-Out 1 V / 1.6 kOhm |
| − | ** | + | ** Headphones 0.5 V / 470 Ohm |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion) |
| − | ** 8 Ohm: | + | ** 8 Ohm: 2 × 110 Watts at 0.015 |
| − | ** 4 Ohm: | + | ** 4 Ohm: 2 × 185 Watt (DIN) |
| − | * | + | * Dynamic power |
| − | ** 8 Ohm: | + | ** 8 Ohm: 2 × 150 Watt |
| − | ** 4 Ohm: | + | ** 4 Ohm: 2 × 250 Watt |
| − | * | + | * Total harmonic distortion: 0.008 % |
| − | * | + | * Attenuation factor: 320 |
| − | * | + | * Frequency response: 10-50,000 Hz |
| − | * | + | * Signal-to-noise ratio: 110 dB |
| − | * | + | * Stereo channel separation: 65 dB |
| − | * | + | * Tone control: |
| − | ** Bass: | + | ** Bass: ±10 dB at 20 Hz |
| − | + | Treble: ±10 dB at 20,000 Hz | |
| − | * Loudness: | + | * Loudness: adjustable |
| − | * High Filter: | + | * High Filter: no |
| − | * Low Filter (Subsonic): 15 Hz/18 dB, | + | * Low Filter (Subsonic): 15 Hz/18 dB, switchable |
| − | * Mute: | + | * Mute: no |
* Direct/Line-Straight: Pure-Direct | * Direct/Line-Straight: Pure-Direct | ||
| − | ''' | + | '''Special Features''' |
| − | * | + | * separable pre/power amplifier (Pre Out/Main In) |
| − | * | + | * record selector |
| − | * | + | * secondary controls under cover flap |
| − | == | + | == Remarks == |
| − | + | Other models in the same series: | |
* [[Yamaha AX-380|AX-380]] | * [[Yamaha AX-380|AX-380]] | ||
* [[Yamaha AX-470|AX-470]] | * [[Yamaha AX-470|AX-470]] | ||
| Line 62: | Line 62: | ||
* [[Yamaha AX-1070|AX-1070]] | * [[Yamaha AX-1070|AX-1070]] | ||
| − | * | + | * Known weaknesses: oxidized contacts on input selector switch. |
| − | |||
| − | |||
| − | + | Previous model: | |
* [[Yamaha AX-750|AX-750]] | * [[Yamaha AX-750|AX-750]] | ||
| − | + | Successor model: | |
* [[Yamaha AX-890|AX-890]] | * [[Yamaha AX-890|AX-890]] | ||
| − | == | + | == Pictures == |
| − | + | [[File:Yamaha AX 870.jpg]] | |
| − | == | + | |
| − | * Audio: | + | [[File:Yamaha AX 870.jpg]] |
| − | * Stereo: | + | |
| + | == Reviews == | ||
| + | * Audio: top class (70P/3 ears) | ||
| + | * Stereo: good | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 12:31, 30 May 2020
Data[edit]
General
- Manufacturer: Yamaha
- Model: AX-870
- Years of manufacture: 1994-1996
- Made in: Japan
- Color: titanium, black
- Type: analog
- Remote control: yes
- Power consumption: 270 watts
- Dimensions: 435 mm × 171 mm × 448 mm (W × H × D)
- Weight: 14.0 kg
- Original price approx.: 1000 DM
Connections
- Number of inputs:
- Phono MM/MC 2.5 mV / 47 kOhm, 160 µV / 220 Ohm.
- CD, Tuner, AUX, 2 × Tape 150 mV / 47 kOhm
- Main-In 0,9 V / 47 kOhm
- Number of outputs:
- 2 × Loudspeaker
- 2 × Rec-Out 150 mV / 470 Ohm
- Pre-Out 1 V / 1.6 kOhm
- Headphones 0.5 V / 470 Ohm
Technical Data
- Continuous power (at distortion)
- 8 Ohm: 2 × 110 Watts at 0.015
- 4 Ohm: 2 × 185 Watt (DIN)
- Dynamic power
- 8 Ohm: 2 × 150 Watt
- 4 Ohm: 2 × 250 Watt
- Total harmonic distortion: 0.008 %
- Attenuation factor: 320
- Frequency response: 10-50,000 Hz
- Signal-to-noise ratio: 110 dB
- Stereo channel separation: 65 dB
- Tone control:
- Bass: ±10 dB at 20 Hz
Treble: ±10 dB at 20,000 Hz
- Loudness: adjustable
- High Filter: no
- Low Filter (Subsonic): 15 Hz/18 dB, switchable
- Mute: no
- Direct/Line-Straight: Pure-Direct
Special Features
- separable pre/power amplifier (Pre Out/Main In)
- record selector
- secondary controls under cover flap
Remarks[edit]
Other models in the same series:
- Known weaknesses: oxidized contacts on input selector switch.
Previous model:
Successor model:
Pictures[edit]
Reviews[edit]
- Audio: top class (70P/3 ears)
- Stereo: good