Yamaha B-3
Data[edit]
General
- Manufacturer: Yamaha
- Model: B-3
- Type: Power amplifier
- Years of manufacture: 1977 - 1981
- Color: Black
- Remote control: No
- Power consumption: 190 W
- Dimensions: 200 x 193 x 407 mm (WxHxD)
- Weight: 16.2 kg
- Original price approx.: 200'000 Yen (Japan, 1977), 3'000 DM
Connections
- Number of inputs:
- Input (sensitivity/impedance).
- Line 775mV/25 KOhm
- Number of outputs:
- 1x pair of speakers
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 70 Watt at 0.03% or 1x 140 Watt at 0.05%
4 ohms: 2x 70 watts at 0.03%.
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.05%
- Attenuation factor: 80, bridged 55
- Frequency response: 5-100,000 Hz, bridged 5 - 70,000 Hz
- Ripple spacing (shorted):
- Signal-to-noise ratio: 118dB
Special Features
- Bridgeable to mono
- Channel-separated level controls
- V-FET
Notes[edit]
- Other models in the same series:
- Preamplifier:
- Yamaha C-1
- Yamaha C-2
- Power amplifier:
- Yamaha B-1
- Yamaha B-2
Pictures[edit]
- Image: Yamaha B-3
- Image: Yamaha B-3
