Difference between revisions of "Yamaha B-2"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Yamaha]] |
| − | * | + | * Model: B-2 |
| − | * | + | * Type: Power amplifier |
| − | * | + | * Years of manufacture: 1976 - 1979 |
| − | * | + | * Color: Black |
| − | * | + | * Remote control: No |
| − | * | + | * Power consumption: 950 W max. |
| − | * | + | * Dimensions: 435 x 151 x 370 mm (WxHxD) |
| − | + | * Weight: 26 kg | |
| − | * | + | * Original price approx.: 2'900 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** | + | * Input (sensitivity/impedance). |
| − | * | + | ** Line 775mV/25 KOhm |
| − | ** 2x | + | * Number of outputs: |
| + | ** 2x loudspeaker | ||
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
** 8 Ohm: 2x 100 Watt | ** 8 Ohm: 2x 100 Watt | ||
** 4 Ohm: 2x 140 Watt | ** 4 Ohm: 2x 140 Watt | ||
| − | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: 0,08% |
| − | * | + | * Attenuation factor: 70 |
| − | * | + | * Frequency response: 10-100000 Hz |
| − | ** | + | * Ripple spacing (short-circuited): |
| − | * | + | * Signal-to-noise ratio: 115dB |
| − | * | + | |
| − | * | + | |
| − | * | + | '''Special Features''' |
| + | * Power meter | ||
| + | * Separate level controls for both speaker pairs | ||
| + | |||
| + | |||
| + | == Remarks == | ||
| + | * Other models in the same series: | ||
| + | * Preamplifiers: | ||
| + | * [[Yamaha C-1]] | ||
| + | * [[Yamaha C-2]] | ||
| + | |||
| + | |||
| + | * Power amplifier: | ||
| + | * [[Yamaha B-1]] | ||
| + | * [[Yamaha B-2]] | ||
| + | |||
| + | |||
| + | == Pictures == | ||
| + | * Image: Yamaha B-2 | ||
| + | [[Image:Yamahab24.jpg]] | ||
| + | |||
| + | |||
| + | * Image: Yamaha B-2 | ||
| + | [[Image:Yamahab22.jpg]] | ||
| + | |||
| + | |||
| + | * Image: Yamaha B-2 | ||
| + | [[Image:Yamahab23.jpg]] | ||
| + | |||
| + | |||
| + | * Image: Yamaha B-2 | ||
| + | [[Image:Yamahab26.jpg]] | ||
| + | {{image audioscope}} | ||
| − | |||
| − | |||
| − | |||
| − | |||
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| − | |||
| − | == | + | == Reports == |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
== Links == | == Links == | ||
| − | [[ | + | |
| + | [[Category:Power Amplifiers]] | ||
Latest revision as of 06:11, 9 December 2020
Data[edit]
General
- Manufacturer: Yamaha
- Model: B-2
- Type: Power amplifier
- Years of manufacture: 1976 - 1979
- Color: Black
- Remote control: No
- Power consumption: 950 W max.
- Dimensions: 435 x 151 x 370 mm (WxHxD)
- Weight: 26 kg
- Original price approx.: 2'900 DM
Connections
- Number of inputs:
- Input (sensitivity/impedance).
- Line 775mV/25 KOhm
- Number of outputs:
- 2x loudspeaker
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 100 Watt
- 4 Ohm: 2x 140 Watt
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0,08%
- Attenuation factor: 70
- Frequency response: 10-100000 Hz
- Ripple spacing (short-circuited):
- Signal-to-noise ratio: 115dB
Special Features
- Power meter
- Separate level controls for both speaker pairs
Remarks[edit]
- Other models in the same series:
- Preamplifiers:
- Yamaha C-1
- Yamaha C-2
- Power amplifier:
- Yamaha B-1
- Yamaha B-2
Pictures[edit]
- Image: Yamaha B-2
- Image: Yamaha B-2
- Image: Yamaha B-2
- Image: Yamaha B-2
