Difference between revisions of "Yamaha B-1"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Yamaha]] |
| − | * | + | * Model: B-1 |
| − | * | + | * Type: Power amplifier |
| − | * | + | * Years of manufacture: 1976 - 1978 |
| − | * | + | * Color: Black |
| − | * | + | * Remote control: No |
| − | * | + | * Power consumption: 950 W |
| − | * | + | * Dimensions: 460 x 150 x 390 mm (WxHxD) |
| − | * | + | * Weight: 37 kg |
| − | * | + | * Original price approx.: 4'000 DM (with control unit UC-1 approx.: 5'200 DM) |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
** Line | ** Line | ||
| − | * | + | * Number of outputs: |
| − | ** 1x | + | ** 1x speaker |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
** 8 Ohm: 2x 160 Watt | ** 8 Ohm: 2x 160 Watt | ||
** 4 Ohm: 2x 160 Watt | ** 4 Ohm: 2x 160 Watt | ||
| − | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: 0.08% |
| − | * | + | * Attenuation factor: 80 |
| − | * | + | * Input (Sensitivity/Impedance) |
** Line 775mV/100 KOhm | ** Line 775mV/100 KOhm | ||
| − | * | + | * Frequency response: 5-100000 Hz |
| − | * | + | * Ripple distance (shorted): |
| − | * | + | * Stereo Channel Separation: |
| − | * | + | * Signal-to-noise ratio: 100dB |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Channel-separated level controls |
| − | * | + | * Expandable with UC-1. The UC-1 expands the B-1 with a rumble filter, peak meters (-50/+5 dB) and 5 individually adjustable and switchable speaker outputs. |
| − | == | + | == Notes == |
| − | * | + | * Other models in the same series: |
| − | * | + | * Preamplifiers: |
* [[Yamaha C-1]] | * [[Yamaha C-1]] | ||
* [[Yamaha C-2]] | * [[Yamaha C-2]] | ||
| − | * | + | * Power amplifier: |
* [[Yamaha B-1]] | * [[Yamaha B-1]] | ||
* [[Yamaha B-2]] | * [[Yamaha B-2]] | ||
| − | == | + | == Pictures == |
| − | * | + | * Image: Yamaha B-1 |
| − | [[ | + | [[Image:Yamahab1.jpg]] |
| − | * | + | * Image: Yamaha B-1 with UC-1 |
| − | [[ | + | [[Image:Yamahab1uc1.jpg]] |
| − | {{ | + | {{image audioscope}} |
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| − | == | + | == Reports == |
| − | * | + | * Report at "Good Old Hifi": [http://www.good-old-hifi.de/yamaha-c-1-und-b-1/] |
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| − | [[ | + | [[Category:Power Amplifiers]] |
Latest revision as of 01:23, 10 July 2020
Data[edit]
General
- Manufacturer: Yamaha
- Model: B-1
- Type: Power amplifier
- Years of manufacture: 1976 - 1978
- Color: Black
- Remote control: No
- Power consumption: 950 W
- Dimensions: 460 x 150 x 390 mm (WxHxD)
- Weight: 37 kg
- Original price approx.: 4'000 DM (with control unit UC-1 approx.: 5'200 DM)
Connections
- Number of inputs:
- Line
- Number of outputs:
- 1x speaker
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 160 Watt
- 4 Ohm: 2x 160 Watt
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.08%
- Attenuation factor: 80
- Input (Sensitivity/Impedance)
- Line 775mV/100 KOhm
- Frequency response: 5-100000 Hz
- Ripple distance (shorted):
- Stereo Channel Separation:
- Signal-to-noise ratio: 100dB
Special Features
- Channel-separated level controls
- Expandable with UC-1. The UC-1 expands the B-1 with a rumble filter, peak meters (-50/+5 dB) and 5 individually adjustable and switchable speaker outputs.
Notes[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-1
- Image: Yamaha B-1 with UC-1
Reports[edit]
- Report at "Good Old Hifi": [1]